WINNINGWINNINGHERITAGEHERITAGE• QUALITY• QUALITY• VALUE ••SUPPORTVALUE • SUPPORTHistory

Engineering/Manufacturing/Quality Control

In 1972, McLane (Mac) and Adelle Tilton founded Tilton
Engineering in El Segundo, California. Their mission was tosupply innovative, high-quality products at fair prices andwith sound advice. Mac utilized his vast racing and machining
experience, most notably as Crew Chief for the 1971 & 1972
Trans Am championship winning Brock Racing Enterprises(BRE) team, to develop some of the most innovative
products of their time. Adelle’s excellent business sense andexperience helped to insure the long-term future of Tilton
Engineering.

Tilton Engineering believes that having Engineering,
Manufacturing and Quality Control within the same buildingis the best way to insure the highest quality products aredelivered to customers. Our products are designed byexperienced engineers, who understand the needs of racers,
using the latest solid modeling CAD and Finite Element
Analysis (FEA) software. 90% of our machined components
are manufactured at our facility in Buellton, California using
top-level equipment, including a Toyoda Horizontal Milling
Center (HMC) and Mori Seike lathes. After machining,products are quality checked using Browne and Sharpe
Coordinate Measuring Machines (CMM) and tested using
proprietary equipment.

As Tilton Engineering’s reputation grew, demand for its
products increased. Tilton relocated in 1979 to Buellton,
California where it is still located today. A new custom-built
headquarters was completed in 2017, which includes the fullmachine shop, assembly area, warehouse, office space and afully integrated quality assurance department.

Products
Tilton produces a wide range of driveline and brakecomponents, in-cockpit controls and starter motors. Driveline
components include clutches, flywheels, bellhousings andhydraulic release bearings. Brake components and in-cockpit
controls include pedal assemblies, master cylinders, balancebars, proportioning valves and related accessories. Super
Starters by Tilton were introduced in 1981 as the first hightorque mini-starter for racing applications.

Service
A great product is nothing without great service behind it andTilton prides itself in providing excellent customer service.
Experienced Tilton employees, most who have been at Tilton
for many years, are readily available to assist customers inselecting the most appropriate products and providing
technical support. Tilton is supported by a worldwide
network of dealers, who are the very best in the industry.
These dealers know their customer’s and make significant
investments in inventory to service them quickly. They, alongwith Tilton’s employees, are there to provide the customer
with top-level service and the best purchase experience
possible.

Tilton products are primarily designed for racing use and canbe found worldwide in nearly every form of racing, winning
numerous major races and championships each year. Tilton
continues to expand its offerings to includes products for thehigh-performance street market, such as with their ST-246
line of twin plate clutches and 6000-Series hydraulic releasebearings.

Innovation
Of the numerous innovations Tilton has brought to theracing world, most recognized is the carbon/carbon racing
clutch. Tilton’s was the first carbon/carbon clutch to be usedin F1, winning its first race at the 1987 Detroit Grand Prix in
Aryton Senna’s Lotus-Honda. The technology developed byTilton can be found in most carbon/carbon racing clutches oftoday. Tilton Engineering was awarded a US Patent and theLouis Schwitzer Award. Today, Tilton continues to introduce
innovative products to the racing industry each year.

No. 10 Konica Minolta Cadillac DPi-V.R

Contents
Clutches
ST-246 Clutch Flywheel Kits.  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 3Sport 5.5 Clutch Assemblies. .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 45.5 ULTRA Clutch Assemblies.  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 5OT-II 7.25” Metallic Clutches. .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 7OT-III 5.5” Metallic Clutches.  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 9OT-II 7.25” Cerametallic Clutches. .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 12
OT-II 7.25” Carbon/Carbon Clutches .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 14
OT-III 5.5” Carbon/Carbon Clutches. .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 15
OT-V 4.5” Carbon/Carbon Clutches .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 16
Disc Packs
7.25” Cerametallic Disc Packs. .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 18
7.25” Metallic Disc Packs. .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 19
5.5” Metallic Disc Packs .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 21
Clutch Flywheel-Assemblies
Metallic Clutch-Flywheel-Assemblies. .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 24
Cerametallic Clutch-Flywheel-Assemblies. .  .  .  .  .  .  .  .  .  .  .  . 25
Carbon Clutch-Flywheel-Assemblies .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 26
Bellhousing
99T 5.5” Bellhousing Kits.  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 27
102T 5.5”Bellhousing Kits. .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 29
Flywheels, Ring Gears & Bolt Kits
Flywheel & Ring Gears .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 31
Bolt Kits .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 33
Hydraulic Release Bearings (HRBs)
1000-Series HRBs.  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 36
2000-Series HRBs .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 37
3000-Series HRBs .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 38
4000-Series HRBs .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 39
5000-Series HRBs .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 40

6000-Series HRBs .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 41
8000-Series HRBs .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 43
9000-Series & 700-Series HRBs.  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 44
HRB Mount Adapters & Mechanical Release Bearings .  .  . 45
Release Bearing Service Parts.  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 46
Super Starters®
40000-Series Super Starters .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 47
XLT Super Starters.  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 48
Cooler Pumps. .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 49
Pedal Assemblies
600-Series
Underfoot (2 & 3 Pedal).  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 51
Floor-Mount (2 & 3-pedal). .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 52
Overhung, Firewall & Throttle.  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 53
850-Series
Underfoot (Non-Slider, 2 & 3-Pedal). .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 55
Underfoot (Slider, 2 & 3-Pedal).  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 56
800-Series
Floor-Mount (2 & 3-Pedal). .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 57
Overhung & Firewall.  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 58
900-Series
Floor-Mount, Overhung & Firewall.  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 60
Master Cylinders
79-Series & 78-Series Master Cylinders. .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 61
76-Series & 75-Series Master Cylinders. .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 62
74-Series & 73-Series Master Cylinders. .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 63
Master Cylinder Service parts. .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 64
Reservoirs (3-Chamber & 1-Chamber).  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 65
Bias Adjusters, Balance Bars & Valves. .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 66
Master Cylinder Sizing Form .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 67

1

Clutch Types
There are many considerations when choosing a clutch that best meets your needs. The selection of clutches on the market is quite
large, with a wide range of diameters, friction materials and disc counts. The general rule in selecting a racing clutch is to choose thesmallest clutch diameter allowed by sanctioning body rules, determine how many discs it takes to meet your engine’s torque capacity,
and add one additional plate for heat capacity and durability reasons. For street use, larger diameter clutch such as Tilton’s ST-246
range of clutches are recommended. The following is a list of factors to consider when selecting the right clutch for your application.

Metallic Racing Clutches: Lug-type clutch design that feature discs with a thin
specialized metallic friction material sintered to the core plate. The thin (.104”)
friction disc offers low weight & inertia, has excellent wear resistance andwithstands fairly high temperatures. Metallic clutches are the most commonlyused clutch type in circle track and road racing. Tilton offers metallic clutches intheir OT-Series 5.5” & 7.25”, Sport 5.5 and 5.5 Ultra clutch models.

Cerametallic Racing Clutches: Lug-type clutch design that features discs with a thick

5.5 ULTRA
Racing Clutch

ceramic and metallic friction material blend sintered to the core plate. Comparedto the metallic clutch of the same number of discs, the thicker (.283”) friction
material provides increased heat capacity. In addition, the engagement
characteristics are less aggressive than metallic clutches. Cerametallic
clutches are commonly used in rally, short track off-road, club racing/track
day and import drag racing.

7.25” OT-II Cerametallic
Racing Clutch

Carbon/Carbon Clutches: Tilton Engineering designed and patented (4,846,326)
the first carbon/carbon clutch in 1989. Features driven and floater plate that are
100% carbon matrix. Tilton carbon/carbon clutches offer many advantages
over other friction materials. They are by far the lightest of the clutch types,
superior at withstanding high temperatures (will not warp from heat) andhave the smoothest engagement characteristics. Although the initialpurchase price is higher, their cost per mile is lower, especially when you
consider that their smooth engagement can help increase the life of thetransmission and other driveline components. Carbon/Carbon clutches arecommonly used in road racing, endurance racing, open wheel/formula, rally,
short course off-road, 1/2-mile racing, and higher power street/strip applications

7.25” OT-II Carbon
Racing Clutch

ST-246 Performance Street Clutches: Designed specifically for highperformance street/strip use. Features a machined aluminum clutch
cover that incorporates straps that are attached to the high-masspressure plate and floater plate to minimum noise. ST-246 clutches
are available with either sprung-hub organic discs for street use orsolid-hub cerametallic discs for street/strip use. Designed from theground up as performance twin disc clutch using Tilton 45+ yearsof experience in racing clutches, ST-246 clutches are competitively
priced and are a far superior option to the stamped steel cover“performance” clutches on the market.
ST-246 Twin Disc
Street Clutch

Choosing The Right Clutch For Your Application
Sanctioning Body Rules: If you are selecting a clutch for use in a sanctioned racing series, you will want to start by checking the clutch ruleof the sanctioning body. Most sanctioning body rules specify a minimum clutch diameter. The minimum clutch diameter rule is based on
the diameter of the friction/driven discs, not the diameter of the entire clutch. This rule keeps the mass moment-of-inertia to a minimum.
In addition, rules typically specify acceptable clutch friction materials. Racing clutch friction materials, as far as racing sanctioning bodyrules are concerned, are divided into two categories: metallic and carbon/carbon.

Clutch Performance Limits
Torque Capacity: Torque capacity refers to the engine torque that the clutch will hold before slippage occurs. Torque capacity ratings among
clutch manufacturers cannot be directly compared. Clutch manufactures do not have an industry standard with which they set clutch torqueratings. Generally, a Tilton OT-Series clutch does not slip until the torque is 50% above the rated torque capacity, making the rating rather
conservative. On the other hand, another clutch manufacture may rate a clutch at the torque level it starts to slip in an effort to provide amore impressive rating. One can usually use the torque ratings to compare clutches from the same manufacturer, but not from different
manufacturers.

Heat Capacity: Heat capacity refers to the amount of heat the clutch can withstand before damage or failure occurs. Heat is generated every
time the clutch is engaged (slipped/modulated). The heat generated during engagement is mostly absorbed by the clutch’s pressure plate,floater plates and discs. Some heat is also absorbed by the flywheel. The more mass a clutch has, the more heat/temperature it can absorb.
As with brakes and tires, higher temperatures do more damage. Same is true with clutches. A clutch with an extra disc will have better heat
capacity due to the increased mass, exposing the clutch to lower overall temperatures. Due to it’s stability under heat, carbon/carbon has theability to withstand the highest temperatures before being damaged. The racetrack is usually easy on the clutch. It is the paddock (or street)where the clutch must be slipped, raising clutch temperature and causing the most damage. In addition, even if horsepower levels are equal,
a heavier car will require more material (to absorb heat) than a lighter car.

Durability: Refers to the service life of the clutch. A smaller diameter clutch, or removinga plate from the clutch, will offer increased performance through a lower inertia.
Adding a plate to the clutch, or increasing the diameter of the clutch, will
increase the life of the clutch due an increased surface area to wear
against. In summary, there is a trade-off to be made between clutch
weight and maintenance intervals.

Release Load: Force required on the diaphragm spring todisengage the clutch. Lower release loads put less stresson the engine’s thrust bearings and reduces pedal effort.

Clamp Load: Force applied by the clutch’s diaphragm
spring onto the driven plates.

Diaphragm Spring: The Belleville spring located in
the clutch cover.

Driven Plate(s): The plate(s) within the clutch
assembly that drive the transmission’s input
shaft.

Pressure Plate: The plate directly under the
clutch’s diaphragm spring, containing thefulcrum point where clamp load is placed onto
the driven plates. Many Tilton OT-Series clutches
are available with two pressure plate ratio
options, High or Ultra-High.

Floater Plate: The plate(s) that separate the driven
discs on multi-plate clutches.

2

ST-246 Clutch/Flywheel Kits

3

Tilton has applied their nearly 50 years of experience in racing
clutches to develop the ST-246 line of 246mm (9.7”) twin discclutch kits for the high-performance street market. Unlike manyof the “performance clutches” on the market, ST-246 clutches
were engineered from the ground up as a true performance
twin disc clutch and not an OEM-type stamped steel pressure
plate with a floater plate added. ST-246 clutches are designed
to provide high torque capacity, low wear rate, smooth shiftingand good drivability. All ST-246 twin disc clutch kits include
a billet chromoly steel flywheel and are available with either
sprung-hub organic discs (850 lb-ft capacity) or solid-hub
cerametallic discs (1250 lb-ft capacity).

Featureshh Precision machined aluminum clutch cover provides high-strength, stiffness and better dynamic balance than OE-type
stamped steel covers.
hh High-mass main pressure plate and floater plate, machined from the same proprietary material as used in Tilton’s racing
clutches, provides high heat capacity and resists.
hh Heavy-duty straps attach pressure plate and floater plate to the clutch cover, minimizing noise and providing fast & clean
release between shifts.
hh Chromoly steel flywheel provides high-strength and long-term durability. Features a precision register to locate the clutch
and provide optimal balance (as opposed to loose fitting bolts & dowels used with stamped steel clutches).
hh Weight and inertia engineered to provide a good balance of performance and drivability.
hh 246mm sprung-hub organic disc (850 lb-ft) and solid-hub cerametallic disc (1250 lb-ft) options.

Car Specific Applications
Includes: Clutch, discs, flywheel, clutch & flywheel bolts, alignment tool and spline grease.
Application

Weight (lbs)

Organic Disc Kits

Cerametallic Disc Kit

Chevy Camaro GEN6

48.3

55-1000

55-2000

Chevy Camaro GEN5

46.4

55-1005*

55-2005*

Chevy Corvette C7

48.3

55-1000

55-2000

Chevy Corvette C6

46.4

55-1009*

55-2009*

Chevy Corvette C5

46.4

55-1004

55-2004* Includes 6000-Series hydraulic release bearing

Engine/Transmission Applications
EngineTransmission

Weight (lbs)

Organic Disc Kits

Cerametallic Disc Kit

Chevy LS (6-Bolt)

Tremec T56 6-spd/ TKO 5-spd (26-spline)

46.4

55-1004

55-2004

Chevy LSA/LSX (8-Bolt)

Tremec T56 6-spd/ TKO 5-spd (26-spline)

46.4

55-1008

55-2008

Chevy LT1/LT4

Tremec T56 6-spd/ TKO 5-spd (26-spline)

46.4

55-1008

55-2008

Chevy V8 (early)*

Tremec T56 6-spd/ TKO 5-spd (26-spline)

43.4

55-100255-2002

Ford Coyote

Tremec T56 6-spd/ TKO 5-spd (26-spline)

47.7

55-1001

55-2001

Ford Small Block*

Tremec T56 6-spd/ TKO 5-spd (26-spline)

44.0

55-100355-2003* Internal BalanceSport 5.5 Clutch Assemblies

4

Featureshh Tilton’s value-oriented 5.5” racing clutch
hh Rigid clutch cover design resists deflection
hh Hardened steel thrust buttons in clutch cover legs provide
long term durability
hh Accepts Tilton and QM 110-tooth cover -mount ring gears
hh Direct replacement for QM 8-leg 5.5” Clutches
hh 750 lb-ft capacity for a 3-plate clutch. 500 lb-ft capacity for
2-plate clutch

SPORT 5.5 Button Clutch Assemblies
Typical Applications
hh Circle Track
hh Road Racing

Includes: Clutch, discs, button flywheel, clutch bolts and flywheel bolts
Description

Chevy Early

Chevy Crate

Chevy LS

Ford SmallBlock

2-disc, 26 spline

57-2136

57-2336

57-2436

57-25363-disc, 26-spline

57-1136

57-1336

57-1436

57-1536

SPORT 5.5 Service Parts
Clutch Assemblies
Includes: Clutch and disc packDescription

Part Number

SPORT 5.5 clutch, 2 disc, 26-spline

67-902HG-36

SPORT 5.5 clutch, 3 disc, 26-spline

67-903HG-36

Button Flywheel
Description
Button, 8-leg 5.5”, Chevy Early

Part Number
19002

Button, 8-leg 5.5”, Chevy Crate, balanced

19023

Button, 8-leg 5.5”, Chevy LS

19044

Button, 8-leg 5.5”, Ford Small Block

19045

Disc Packs
Description

Part Number

Disc pack, 2-disc, 26-spline

64140-1-AA-36

Disc pack, 3-disc, 26-spline

64140-1-ABA-36

Clutch Service Parts
Description
Pressure Plate

Part Number
67-118HR

Floater Plate

67-119Clutch Bolt Kit (3 or 2 disc with RG spacer)

95-0355

ULTRA 5.5 Clutch
Assemblies
Featureshh Tilton’s lightest 5.5” racing clutch
hh Rigid clutch cover design resists deflection
hh Hardened steel thrust buttons in clutch cover legs provide
long-term durability
hh Accepts Tilton and QM 99 tooth & 110-tooth cover mountring gears
hh Direct replacement for QM 6-leg 5.5” clutches
hh 750 lb-ft capacity for 3-plate clutch. 500 lb-ft capacity for
2-plate clutch

ULTRA 5.5 Button Clutch Assemblies
Typical Applications
hh Circle Track
hh Road Racing

Includes: Clutch, discs, button flywheel, clutch bolts and flywheel bolts
Description

Chevy Early

Chevy Crate

Chevy LS

Ford SmallBlock

2-disc, 26 spline

57-4136

57-4336

57-4436

57-45363-disc, 26-spline

57-3136

57-3336

57-3436

57-3536ULTRA 5.5 Service Parts
Clutch Assemblies
Includes: Clutch and disc packDescription

Part Number

ULTRA 5.5 clutch, 2 disc, 26-spline

67-202HG-36

ULTRA 5.5 clutch, 3 disc, 26-spline

67-203HG-36

Button Flywheel
Description

Part Number

Button, 8-leg 5.5”, Chevy Early

19038

Button, 8-leg 5.5”, Chevy Crate, balanced

19042

Button, 8-leg 5.5”, Chevy LS

19041

Button, 8-leg 5.5”, Ford Small Block

19043

Disc Packs
Description

Part Number

Disc pack, 2-disc, 26-spline

64140-1-AA-36

Disc pack, 3-disc, 26-spline

64140-1-ABA-36

Clutch Service Parts
Description
Pressure Plate

Part Number
67-128HR

Floater Plate

67-129Clutch Bolt Kit (3 or 2 disc with RG spacer)

95-036

OT-Series Metallic clutches

Features
In 1986, Tilton Engineering introduced its first OT-Series clutch.
The “open type” design of OT-Series clutches provided lower

Open, one-piece clutch cover design
provides lower operating temperature,high strength and minimal deflection for
quick shifting.

operating temperatures and cleaner operation when comparedto the “closed type” clutches that were the standard at the time.
Today, Tilton OT-Series clutches have grown to become someof the most widely used and successful clutches in racing. On

Chrome vanadium diaphragm springs andan engineered pressure plate geometry
provide a high clamp load-to-wear ratio,
low release load and quick shifting.

any given weekend, Tilton OT-Series clutches can be foundwinning races, from the local racetrack to world renowned
racing circuits. They have earned a reputation for providing

High-strength steel is used inboth the pressure plates and the floater
plates.

the level quality, performance and reliability needed to win
championships.
OT-Series metallic clutches offer the low weight, low inertia,
torque capacity and strength needed for the most demanding.104”-thick friction disc withstands elevatedtemperatures while providing low inertia
and excellent wear resistance.

racing applications. OT-Series clutches are available in 5.5”
and 7.25” diameters, with 1 to 4 friction discs and multiple
diaphragm spring rate options to suit a wide range ofapplications.
Clamp Load/Torque Capacity

Ultra-High Ratio

Hardened steel thrust buttons provide
smooth and durable surface for pressureand floater plates.

High Ratio

0

.010

.020

.030

.040

.050

.060

.070

.080

Disc Wear (inches)

Every Tilton OT clutch is dynamicallybalanced to ensure the highest levelof performance.

High Ratio Pressure Plate• Standard pressure plate ratio for 5.5" & 7.25" clutches• Short release travel for quick engagement and shifting• Flat clamp load curve for longest wear range
Ultra-High Ratio Pressure Plate• Optional pressure plate ratio for 7.25" clutches• 20% more release travel than High Ratio for improved modulation• 20% more clamp load than High Ratio for higher peak torque capacity• Clamp load drops more quickly with wear than High Ratio

Each OT clutch is individually inspected forproper assembly and balance, and initialedby the quality personnel as confirmation.

6

OT-II 7.25" Metallic Clutches

7

Featureshh Disc Diameter: 7.25” (185mm)
hh Disc Count: 1, 2, 3, 4-disc
hh Pressure Plate Ratios: High, Ultra-High
hh Diaphragm Spring Rates: W, BF, ORA, G, GG, GGG
hh Option: Heavy Duty model features high-mass pressure
plate that provides additional heat capacity for severe
applications

Weight & Inertia
Typical Applications
hh Circle Track
hh Road Racing
hh Open Wheel/Formulahh Drifting

ClutchWeight(lbs/kg)

Inertia(lb-in2/kg-m2)

1 Disc

5.1/2.3

44.1/.0130

2 Disc

7.5/3.4

66.3/.0195

3 Disc

9.9/4.5

87.6/.0258

3 Disc Heavy Duty

10.6/4.8

94.6/.0278

4 Disc10.6/4.8

94.6/.0278

4 Disc Heavy Duty

13.0/5.9

115.9/.0340

hh Off-Road

Clutch Service Parts
Description

See page 19-20 for available clutch disc packs options

Part Number

Pressure Plate, High Ratio

66-118HR

Pressure Plate, Ultra High Ratio

66-118UHR

Pressure Plate, High Ratio, Heavy Duty

66-158HR

Floater Plate

66-119Installation drawing for OT-II 7.25” Metallic Clutches is available atwww.tiltonracing.com/technical/installation-drawings

4-DiscHeavy
Duty

3-DiscHeavy
Duty

3-Disc2-Disc1-DiscOT-II 7.25" Metallic Clutches

8

Pressure Plate

Diaphragm Spring

Torque Capacity(lb-ft/Nm)

Release Load(lb/daN)High

W

200/272

400/180

66-001HW

High

BF

240/326

480/21166-001HBF

High

ORA

280/381560/247

66-001HORA

High

G

340/462680/299

66-001HG

High

GG

380/517760/334

66-001HGG

Part Number

Ultra HighW

240/326

400/180

66-001UW

Ultra HighBF

285/388

480/21166-001UBF

Ultra HighORA

335/456560/247

66-001UORA

Ultra HighG

380/517680/299

66-001UG

Ultra HighGG

455/619760/334

66-001UGG

Pressure Plate

Diaphragm Spring

Torque Capacity(lb-ft/Nm)

Release Load(lb/daN)

Part Number

High

W

400/544

400/180

66-002HW

High

BF

480/652

480/21166-002HBF

High

ORA

560/762560/247

66-002HORA

High

G

680/925680/299

66-002HGHigh

GG

760/925760/334

66-002HGG

Ultra HighW

480/652

400/180

66-002UWUltra High

BF

570/775

480/21166-002UBFUltra High

ORA

670/911560/247

66-002UORA

Ultra HighG

820/1115

680/299

66-002UG

Ultra HighGG

910/1238

760/334

66-002UGG

Pressure Plate

Diaphragm Spring

Torque Capacity(lb-ft/Nm)

Release Load(lb/daN)

Part Number

High

W

600/816400/180

66-003HW

High

BF

720/979

480/21166-003HBF

High

ORA

840/1142

560/247

66-003HORA

High

G

1020/1387

680/299

66-003HGHigh

GG

1140/1550

760/334

66-003HGG
66-003HGGG

High

GGG

1245/1693

800/330

Ultra HighW

720/978

400/180

66-003UW

Ultra High

BF

855/1164

480/21166-003UBF

Ultra HighORA

1005/1368

560/247

66-003UORA

Ultra HighG

1140/1551

680/299

66-003UG

Ultra HighGG

1365/1857

760/334

66-003UGG

Pressure Plate

Diaphragm Spring

Torque Capacity(lb-ft/Nm)

Release Load(lb/daN)

Part Number

High

ORA

840/1142

560/247

66-503HORA

High

G

1020/1387

680/299

66-503HGHigh

GG

1140/1550

760/334

66-503HGG

High

GGG

1245/1693

800/352

66-503HGGG

Pressure Plate

Diaphragm Spring

Torque Capacity(lb-ft/Nm)

Release Load(lb/daN)

Part Number

High

ORA

1120/1523

560/247

66-504HORA

High

G

1360/1850

680/299

66-504HG

High

GG

1520/2067

760/334

66-504HGG

High

GGG

1660/2257

800/352

66-504HGGG

Notes:• Unless noted, clutches are designed for the use with flywheels that have a .100” (2.54mm) step for the friction surface to register the clutch by the ID of the clutch
cover legs. Contact Tilton for options available for “pot type” flywheels.
• Weight and inertia values listed include friction discs (sold separately)• Release load values listed are based on the use of a release bearing with 44mm contact diameter. Larger contact diameter will increase release load.

See page 19-20 for available clutch disc packs options

Installation drawing for OT-II 7.25” Metallic Clutches is available atwww.tiltonracing.com/technical/installation-drawings

OT-III 5.5” Metallic Clutches

9

Featureshh Disc Diameter: 5.5” (140mm)
hh Disc Count: 1, 2, 3, 4-disc
hh Pressure Plate Ratios: Highhh Diaphragm Spring Rates: W, ORA, G
hh Option: Heavy Duty model features high-mass pressure
plate that provides additional heat capacity for severe
applications.

Weight & Inertia
Typical Applications
hh Road Racing
hh Open Wheel/Formula

ClutchWeight(lbs/kg)

Inertia(lb-in2/kg-m2)

1 Disc4.1/1.9

19.5/.0057

2 Disc5.7/2.6

29.8/.0087

3 Disc

7.3/3.3

40.1/.0118

3 Disc Heavy Duty

7.7/3.5

42.4/.0125

hh Circle Track

4 Disc8.9/4.0

50.4/.0148

hh Endurance

4 Disc Heavy Duty

9.3/4.2

52.7/.0154

Clutch Service Parts
Description

Part Number

Pressure Plate, High Ratio

67-118HR

Pressure Plate, High Ratio, Heavy Duty

67-158HR*

Floater Plate

67-119Floater Plate, Heavy Duty

67-159**Only fits Heavy Duty version of 5.5” clutches. Cannot be installed into
standard 5.5” clutches.

See page 21-22 for available clutch disc packs options

Installation drawing for OT-III 5.5” Metallic Clutches is available atwww.tiltonracing.com/technical/installation-drawings

OT-III 5.5” Metallic Clutches

4-DiscHeavy
Duty

4-Disc3-DiscHeavy Duty

3-Disc2-Disc1-DiscPressure Plate

Diaphragm Spring

Flywheel TypeTorque Capacity(lb-ft/Nm)

Release Load(lb/daN)

10

Part Number

High

W

Step

150/204

480/21167-001HW

High

ORA

Step

200/272510/225

67-001HORA

High

G

Step

250/340

850/375

67-001HG

Pressure Plate

Diaphragm Spring

Flywheel TypeTorque Capacity(lb-ft/Nm)

Release Load(lb/daN)

Part Number

High

W

Step

300/408

480/21167-002HW

High

ORA

Step

400/544510/225

67-002HORA

High

G

Step

500/680

850/375

67-002HG

Pressure Plate

Diaphragm Spring

Flywheel TypeTorque Capacity(lb-ft/Nm)

Release Load(lb/daN)

Part Number

High

W

Step

450/612480/21167-003HW

High

W

Pot

450/612480/21167-013HW

High

ORA

Step

600/816600/81667-003HORA

High

ORA

Pot

600/816600/81667-013HORA

High

G

Step

750/1020

850/375

67-003HG

High

G

Pot

750/1020

850/375

67-013HG

Pressure Plate

Diaphragm Spring

Flywheel TypeTorque Capacity(lb-ft/Nm)

Release Load(lb/daN)

Part Number

High

W

Step

450/612480/21167-503HW

High

W

Pot

450/612480/21167-513HW

High

ORA

Step

600/816510/225

67-503HORA

High

ORA

Pot

600/816510/225

67-513HORA

High

G

Step

750/1020

850/375

67-503HG

High

G

Pot

750/1020

850/375

67-513HG

Pressure Plate

Diaphragm Spring

Flywheel TypeTorque Capacity(lb-ft/Nm)

Release Load(lb/daN)

Part Number

High

ORA

Step

800/1088

510/225

67-004HORA

High

ORA

Pot

800/1088

510/22567-014HORA

High

G

Step

1000/1360

850/375

67-004HG

High

G

Pot

1000/1360

850/375

67-014HG

Pressure Plate

Diaphragm Spring

Flywheel TypeTorque Capacity(lb-ft/Nm)

Release Load(lb/daN)

Part Number

High

ORA

Step

800/1088

510/225

67-504HORA

High

ORA

Pot

800/1088

510/225

67-514HORA

High

G

Step

1000/1360

850/375

67-504HG

High

G

Pot

1000/1360

850/375

67-514HG

Notes:• Unless noted, clutches are designed for the use with flywheels that have a .100” (2.54mm) step for the friction surface to register the clutch by the ID of the clutch
cover legs. Contact Tilton for options available for “pot type” flywheels.
• Weight and inertia values listed include friction discs (sold separately)• Release load values listed are based on the use of a release bearing with 38mm contact diameter. Larger contact diameter will increase release load.

See page 21-22 for available clutch disc packs options

Installation drawing for OT-III 5.5” Metallic Clutches is available atwww.tiltonracing.com/technical/installation-drawings

OT-Series Cerametallic Clutches

11

Features
Open, one-piece clutch cover design
provides lower operating temperature,high strength and minimal deflection for
quick shifting.

Tilton OT-Series cerametallic clutches share many of the samefeatures with OT-Series metallic clutches, but feature thicker
friction discs that utilize a unique blend of ceramic and metallic
materials. The engagement characteristics of the cerametallic

Chrome vanadium diaphragm springs andan engineered pressure plate geometry
provide a high clamp load-to-wear ratio,
low release load and quick shifting.

discs provide smoother engagement characteristics thanmetallic discs, making them a good choice for applications
that require some clutch modulation (such as rally, hill climb
and autocross). In addition, the thicker friction discs provide ahigher heat capacity than metallic discs due to the increased

High-strength steel is used inboth the pressure plates and the floater
plates.

mass they provide.
OT-Series cerametallic clutches offer the low weight, lowinertia, torque capacity and the strength needed for the mostdemanding racing applications. OT-Series cerametallic clutches
are available in 7.25” diameter, with 1 or 2 friction discs andHardened steel thrust buttons provide
smooth and durable surface for pressureand floater plates.

Every Tilton OT clutch is dynamicallybalanced to ensure the highest levelof performance.

multiple diaphragm spring rate options to suit a wide range ofapplications.

Ultra-High Ratio

Clamp Load/Torque Capacity.283”-thick friction disc withstands elevatedtemperatures while providing low inertia
and excellent wear resistance.

High Ratio

0

.010

.020

.030

.040

.050

.060

.070

.080

Disc Wear (inches)High Ratio Pressure Plate• Short release travel for quick engagement and shifting• Flat clamp load curve for longest wear range

Each OT clutch is individually inspected forproper assembly and balance, and initialedby the quality personnel as confirmation.

Ultra-High Ratio Pressure Plate• 20% more release travel than High Ratio for improved modulation• 20% more clamp load than High Ratio for higher peak torque capacity• Clamp load drops more quickly with wear than High RatioOT-II 7.25" Cerametallic Clutches

12

Featureshh Disc Diameter: 7.25” (185mm)
hh Disc Count: 1, 2-disc
hh Pressure Plate Ratios: High, Ultra-High
hh Diaphragm Spring Rates: W, BF, ORA, G, GG, GGG

Weight & Inertia
ClutchWeight(lbs/kg)

Inertia(lb-in2/kg-m2)

1 Disc

5.6/2.5

52.4/.0154

2 Disc8.2/3.7

76.3/.0225

Clutch Service Parts
Description

Typical Applications
hh Rallyhh Import Drag Racing

hh Club Racing

hh Off-Road

Part Number

Pressure Plate, High Ratio

66-118HR-R

Pressure Plate, Ultra High Ratio

66-118UHR-R
66-119Floater Plate

hh Road Racing

2-Disc1-DiscPressure Plate

Diaphragm Spring

Torque Capacity(lb-ft/Nm)

Release Load(lb/daN)High

W

200/272

400/180

66-301HW

High

BF

240/326

480/21166-301HBF

High

ORA

280/381560/247

66-301HORA

High

G

340/462680/299

66-301HG

High

GG

380/517760/334

66-301HGG

Part Number

Ultra HighW

240/326

400/180

66-301UW

Ultra HighBF

285/388

480/21166-301UBF

Ultra HighORA

335/456560/247

66-301UORA

Ultra HighG

380/517680/299

66-301UG

Ultra HighGG

455/619760/334

66-301UGG

Pressure Plate

Diaphragm Spring

Torque Capacity(lb-ft/Nm)

Release Load(lb/daN)

Part Number

High

W

400/544

400/180

66-302HW

High

BF

480/652

480/21166-302HBF

High

ORA

560/762560/247

66-302HORA

High

G

680/925680/299

66-302HGHigh

GG

760/925760/334

66-302HGG

Ultra HighW

480/652

400/180

66-302UWUltra High

BF

570/775

480/21166-302UBFUltra High

ORA

670/911560/247

66-302UORA

Ultra HighG

820/1115

680/299

66-302UG

Ultra HighGG

910/1238

760/334

66-302UGG

Notes:• Unless noted, clutches are designed for the use with flywheels that have a .100” (2.54mm) step for the friction surface to register the clutch by the ID of the clutch
cover legs. Contact Tilton for options available for “pot type” flywheels.
• Weight and inertia values listed include friction discs (sold separately)• Release load values listed are based on the use of a release bearing with 44mm contact diameter. Larger contact diameter will increase release load.

See page 18 for available clutch disc packs options

Installation drawing for OT-II 7.25” Cerametallic Clutches is available atwww.tiltonracing.com/technical/installation-drawings

OT-Series Carbon/Carbon Clutches

13

Features
Open, one-piece clutch cover design
provides lower operating temperature, highstrength and minimal deflection for quick
shifting.

Individually clamp-load and dyno-tested
before shipping.

Tilton Engineering invented the carbon/carbon racing clutch
Each clutch is assigned a unique serial
number to clutch history through the Tilton
database.

and patented the drive system in the mid-80’s. It was the firstcarbon/carbon clutch ever to win a Formula One Grand Prix
(Ayrton Senna’s Lotus-Honda at the 1987 US Grand Prix in
Detroit). Since then, Tilton OT-Series carbon clutches have been
continually refined to be the best on the market.

Steel pressure plate/shims are available invarying thicknesses, enabling customers toservice clutches as carbon stack wears.

Utilizing the experience Tilton has gained over the 40 plus years,
OT-Series carbon/carbon clutches have evolved to be second tonone in quality. Each is built using the finest materials and thelatest manufacturing processes while holding to strict quality
control standards. As part of their build process, OT-Series
carbon clutches are rigorously tested and documented before

Pressure Plate Options

being delivered to the customer.

OT-Series carbon/carbon clutches are available in 4.5”, 5.5” &7.25” diameters, with 1 to 4 discs and multiple diaphragm spring
rate options to suit a wide range of applications.

Tilton OT-Series carbon clutches offer a unique combinationof an extremely low inertia, high torque capacity, high heat
capacity and smooth engagement characteristics. Becauseof these features, they can be found used in road racing,High Ratio Pressure Plate• Standard pressure plate ratio for 4.5"/5.5" carbon clutches• Short release travel for quick engagement and shifting• Flat clamp load curve for longest wear range

endurance racing, off-road and high-performance street
applications.
The carbon matrix plates (driven & floater) do not warp from

Ultra-High Ratio Pressure Plate• Optional pressure plate ratio for 5.5" carbon clutches.
• Standard pressure plate ratio for 7.25" carbon clutches.
• 20% more release travel than High Ratio for improved modulation• 20% more clamp load than High Ratio for higher peak torque capacity• Clamp load drops more quickly with wear than High Ratio

heat, providing consistent shifting and minimizing heat-related
clutch failures. The smooth engagement characteristics of the
carbon plates provide good drivability and reduce “shock” toother driveline components. Through the use of additionalpressure plates (shims) and periodic rebuilds, OT-Series carbon/
carbon clutches offer long life under extreme-performance
conditions.

Clamp Load/Torque Capacity

Ultra-High Ratio
High Ratio

0

.010

.020

.030

.040

.050

Disc Wear (inches)

.060

.070

.080

OT-II 7.25" Carbon/Carbon clutches

14

Featureshh Disc Diameter: 7.25” (185mm)
hh Disc Count: 2, 3, 4-disc
hh Pressure Plate Ratios: Ultra-High
hh Diaphragm Spring Rates: ORA, G, GG, GGG

Weight & Inertia
ClutchWeight(lbs/kg)

Inertia(lb-in2/kg-m2)

2 Disc

6.2/2.8

52.8/.0155

3 Disc

7.6/3.4

63.7/.0186

4 Disc

9.1/4.1

74.9/.0219

Typical Applications
hh Road Racing

hh Extreme Street

hh Endurance

hh Hill Climb

hh Rally/Rallycrosshh Short Course Off-Road

4-Disc3-Disc2-DiscDiaphragm Spring

Torque Capacity(lb-ft/Nm)

Release Load(lb/daN)

Part Number(Step-type Flywheel)

Part Number(Pot-type Flywheel)
6572USORA-P

ORA

670/911560/247

6572USORA-S

G

820/1115

680/2996572USG-S

6572USG-P

GG

910/1238

760/3346572USGG-S

6572USGG-P

GGG

990/1347

800/3526572USGGG-S

6572USGGG-P

Diaphragm Spring

Torque Capacity(lb-ft/Nm)

Release Load(lb/daN)

Part Number(Step-type Flywheel)

Part Number(Pot-type Flywheel)

ORA

1005/1367

560/247

6573USORA-S

6573USORA-P

G

1230/1673

680/2996573USG-S

6573USG-P

GG

1365/1856

760/3346573USGG-S

6573USGG-P

GGG

1485/2020

800/3526573USGGG-S

6573USGGG-P

Diaphragm Spring

Torque Capacity(lb-ft/Nm)

Release Load(lb/daN)

Part Number(Step-type Flywheel)

Part Number(Pot-type Flywheel)
6574USORA-P

ORA

1340/1823

560/247

6574USORA-S

G

1640/2230

680/2996574USG-S

6574USG-P

GG

1820/2475

760/3346574USGG-S

6574USGG-P

GGG

1980/2693

800/3526574USGGG-S

6574USGGG-P

Notes:• Clutch includes .360” pressure plate and drive hub (designate spline size when ordering)• Release load values listed are based on the use of a release bearing with 44mm contact diameter. Larger contact diameter will increase release load.

Pressure Plates (wear compensating shims)
Tilton offers a range of pressure plate thickness that are designed to compensate for carbon stack wear and maintain optimal clutch torque capacity. Pressure plates
are available in .010” increments, .360” to .500” thick. For a list of parts numbers, please visit www.tiltonracing.com/product/7-25-inch-carbon-clutch-pressureplates.

Installation drawing for OT-II 7.25” Carbon/Carbon Clutches is available atwww.tiltonracing.com/technical/installation-drawings

OT-III 5.5" Carbon/Carbon clutches

15

Featureshh Disc Diameter: 5.5” (140mm)
hh Disc Count: 2, 3, 4-Dischh Pressure Plate Ratios: High, Ultra-High
hh Diaphragm Spring Rates: ORA, G

Weight & Inertia
ClutchWeight(lbs/kg)

Inertia(lb-in2/kg-m2)

2 Disc3.7/1.7

17.8/.0052

3 Disc

4.4/2.0

22.0/.0065

4 Disc5.2/2.3

25.3/.0074

Release Load(lb/daN)

Part Number(Step-type Flywheel)

Part Number(Pot-type Flywheel)
6552HSORA-P

Typical Applications
hh Road Racing
hh Endurance
hh Open Wheel/Formula

4-Disc3-Disc2-DiscDiaphragm Spring

Pressure Plate Ratio

Torque Capacity(lb-ft/Nm)

ORA

High

400/272480/2116552HSORA-S

G

High

500/680

850/3756552HSG-S

6552HSG-P

ORA

Ultra High480/652

480/2116552USORA-S

6552USORA-P

G

Ultra High

600/816850/3756552USG-S

6552USG-P

Diaphragm Spring

Pressure Plate Ratio

Torque Capacity(lb-ft/Nm)

Release Load(lb/daN)

Part Number(Step-type Flywheel)

Part Number(Pot-type Flywheel)

ORA

High

600/816

480/2116553HSORA-S

6553HSORA-P

G

High

750/928

850/3756553HSG-S

6553HSG-P

ORA

Ultra High

720/928

480/2116553USORA-S

6553USORA-P

G

Ultra High

900/1224

850/375

6553USG-S

6553USG-P

Diaphragm Spring

Pressure Plate Ratio

Torque Capacity(lb-ft/Nm)

Release Load(lb/daN)

Part Number(Step-type Flywheel)

Part Number(Pot-type Flywheel)
6554HSORA-P

ORA

High

800/1088

480/2116554HSORA-S

G

High

1000/1360

850/3756554HSG-S

6554HSG-P

ORA

Ultra High

960/1324

480/2116554USORA-S

6554USORA-P

G

Ultra High

1200/1632

850/3756554USG-S

6554USG-P

Notes:• Clutch includes .187” pressure plate and drive hub (designate spline size when ordering)• Release load values listed are based on the use of a release bearing with 38mm contact diameter. Larger contact diameter will increase release load.

Pressure Plates (wear compensating shims)
Tilton offers a range of pressure plate thickness that are designed to compensate for carbon stack wear and maintain optimal clutch torque capacity. Pressure plates
are available in .010” increments, .187” to .307” thick. For a list of parts numbers, please visit www.tiltonracing.com/product/5-5-inch-carbon-clutch-pressure-plates.

Installation drawing for OT-III 5.5” Carbon/Carbon Clutches is available atwww.tiltonracing.com/technical/installation-drawings

OT-V 4.5" Carbon/Carbon clutches

16

Featureshh Disc Diameter: 4.5” (114mm)
hh Disc Count: 3, 4-disc
hh Pressure Plate Ratios: Highhh Diaphragm Spring Rates: G

Weight & Inertia
ClutchWeight(lbs/kg)

Inertia(lb-in2/kg-m2)

3 Disc3.2/1.5

12.3/.0036

4 Disc3.8/1.8

13.0/.0038

Typical Applications
hh Road Racing

4-Disc3-Dischh Open Wheel/Formula

Flywheel Type

Pressure Plate Ratio

Torque Capacity(lb-ft/Nm)

Release Load(lb/daN)

Part Number

Pot-type

High

690/938800/352

6513HSG-P

Step-typeHigh

690/938800/352

6513HSG-S

Flywheel Type

Pressure Plate Ratio

Torque Capacity(lb-ft/Nm)

Release Load(lb/daN)

Part Number

Pot-type

High

920/1251

800/3526514HSG-P

Step-typeHigh

920/1251

800/3526514HSG-S

Notes:• Clutch includes .160” pressure plate and drive hub (designate spline size when ordering)• Release load values listed are based on the use of a release bearing with 38mm contact diameter. Larger contact diameter will increase release load.

Pressure Plates (wear compensating shims)
Tilton offers a range of pressure plate thickness that are designed to compensate for carbon stack wear and maintain optimal clutch torque capacity. Pressure plates
are available in .010” increments, .160” to .310” thick.

Thickness

Part Number

Thickness

Part Number.160”

651-118H-160S.240”

651-118H-240S.170”

651-118H-170S.250”

651-118H-250S.180”

651-118H-180S.260”

651-118H-260S.190”

651-118H-190S.270”

651-118H-270S.200”

651-118H-200S.280”

651-118H-280S.210”

651-118H-210S.290”

651-118H-290S.220”

651-118H-220S.300”

651-118H-300S.230”

651-118H-230S.310”

651-118H-310S

Installation drawing for OT-V 4.5” Carbon/Carbon Clutches is available atwww.tiltonracing.com/technical/installation-drawings

Clutch Disc packs

17

Tilton Engineering offers a large selection of disc packs for OT-Series clutches. Every Tilton disc pack benefits from over 30 years ofexperience in friction material testing and development. The result is disc packs that offer the highest levels of performance anddurability.
The proceeding pages contains information on disc packs for popular applications. Due to the wide variety of transmission input fast
size and lengths, disc pack configurations can vary significantly with multi-plate clutches. If you do not see your application listed,
please contact Tilton Engineering for information and part numbers.

Part Number System
Example:64185-2-ABA-36
Product
Class

Disc Diameter:

Disc
DiameterMaterialType

HubConfiguration

Friction Material/Type:

SplineSize

Hub Type:

140 = 140mm (5.5”)

2 = 7.25” sintered metallic full-circle disc (6-rivet hub)

A = Outer hub, 6-rivet, .375” thick

185 = 185mm (7.25”)

3 = 5.5” & 7.25” sintered metallic paddle-type disc

B = Inner hub, 6-rivet, .375” thick

4 = 7.25” sintered ,metallic full circle disc (8-rivet hub)

C = Inner hub, rivet, .250” thick

8 = 7.25” cerametallic paddle-type discF = Long hub, 6-rivet, .550” thick (1-disc clutches only)

9 = 5.5” sintered metallic full-circle disc

H = Outer hub, nested 12-rivet
J = Inner hub, nested, 12-rivet
R = Inner hub, 8-rivet, .250” thick

Spline Size (# teeth x diameter)
03 = 10 x 7/8”

18 = 18 x 25/32”

36 = 26 x 15/32”

T = Inner Hub, 8-rivet, .375” thick04 = 10 x 1”

19 = 18 x 1 3/16”

38 = 24 x 26mm

V = Outer hub, 8-rivet, .375” thick

05 = 10 x 1 1/16”

25 = 20 x 7/8”

39 = 28 x 7/8”

W = Long hub, 8-rivet, .550” thick (1-disc clutches only)

06 = 10 x 1 1/8”

26 = 21 x 29/32”

41 = 23 x 24mm x 25°

07 = 10 x 1 1/4”

27 = 21 x 24mm

42 = 22 x 15/16”

08 = 10 x 1 3/8”

28 = 21 x 29mm

47 = 24 x 15/16”

10 = 10 x 29mm

29 = 22 x 1”

51 = 22 x 29.4mm

12 = 14x 25mm

30 = 23 x 1" x 30°

52 = 10 x 35mm

14 = 14 x 30.8”

32 = 24 x 13/16”

55 = 26 x 35mm

17 = 18 x 21mm

33 = 24 x 1” x 27.5°

58 = 29 x 1 1/4”

V

W

A Hub
V

F Hub
W

V

V

AA HubVV

V R R

ACC Hub
VRR

V

T

Flywheel

Clutch Cover

Hub Configuration:V

ABA Hub
VTV

HJ Hub

7.25" cerametallic disc packs

PADDLE | 8-rivet“Back-to-Back” Hub Configuration
Input Shaft Size (# of teeth x diameter)

1-plate2-plate10 x 7/8"

64185-8-V-03

64185-8-VV-03

10 x 1"64185-8-V-04

64185-8-VV-04

10 x 1 1/16"

64185-8-V-05

64185-8-VV-05

10 x 1 1/8"

64185-8-V-06

64185-8-VV-06

10 x 1 3/8"

64185-8-V-08

64185-8-VV-08

10 x 29mm

64185-8-V-10

64185-8-VV-10

10 x 35mm

64185-8-V-52

64185-8-VV-52

14 x 25mm

64185-8-V-12

64185-8-VV-12

14 x 30.8mm

64185-8-V-14

64185-8-VV-14

18 x 1 3/16"

64185-8-V-19

64185-8-VV-19

20 x 7/8"

64185-8-W-25

64185-8-VV-25

21 x 29/32"

64185-8-V-26

64185-8-VV-26

21 x 24mm

64185-8-V-27

64185-8-VV-27

21 x 29mm

64185-8-V-28

64185-8-VV-28

22 x 15/16"

64185-8-V-42

64185-8-VV-42

22 x 1"64185-8-V-29

64185-8-VV-29

22 x 29.4mm

64185-8-V-51

64185-8-VV-51

23 x 1" x 30 degree

64185-8-W-30

64185-8-VV-30

23 x 24mm x 25 degree

64185-8-V-41

64185-8-VV-41

24 x 13/16"

64185-8-V-32

64185-8-VV-32

24 x 15/16"

64185-8-V-47

64185-8-VV-47

24 x 1 x 27.5 degree (early Nissan)

64185-8-V-33

64185-8-VV-33

24 x 1 x 30 degree (late Nissan)

64185-8-V-57

64185-8-VV-57

24 x 26mm

64185-8-V-38

64185-8-VV-38

26 x 1 5/32"

64185-8-W-36

64185-8-VV-36

26 x 35mm

64185-8-V-55

64185-8-VV-55

29 x 1 1/4"

64185-8-V-58

64185-8-VV-58

18

7.25" metallic disc packs

19

Standard disc that is suitable for most applications.
Six friction pads provide maximum surface area for low wear rate and high heat capacity“Back-to-Back” Hub Configuration
FULL CIRCLE | 6-rivet

Input Shaft Size (# of teeth x diameter)

1-plate2-plate3-plate10 x 7/8"

64185-2-A-03

64185-2-AA-03

N/A

10 x 1"64185-2-A-04

64185-2-AA-04

N/A

10 x 1 1/4"

64185-2-A-07

64185-2-AA-07

N/A

10 x 1 1/8"

64185-2-A-06

64185-2-AA-06

64185-2-ABA-06
64185-2-ABA-08

10 x 1 3/8"

64185-2-A-08

64185-2-AA-08

10 x 29mm

64185-2-A-10

64185-2-AA-1064185-2-ABA-10

10 x 35mm

64185-2-A-52

64185-2-AA-52

64185-2-ABA-52

14 x 25mm

64185-2-A-12

64185-2-AA-12

N/A

14 x 30.8mm

64185-2-A-14

64185-2-AA-14

64185-2-ABA-14

18 x 21mm

64185-2-A-17

64185-2-AA-17

N/A

18 x 1 3/16"

64185-2-A-19

64185-2-AA-19

64185-2-ABA-19

20 x 7/8"

64185-2-F-25

64185-2-AA-25

64185-2-ABA-25

21 x 29/32"

64185-2-A-26

64185-2-AA-26

64185-2-ABA-26

21 x 24mm

64185-2-A-27

64185-2-AA-27

N/A

21 x 29mm

64185-2-A-28

64185-2-AA-28

64185-2-ABA-28

22 x 15/16"

64185-2-A-42

64185-2-AA-42

N/A
64185-2-ABA-29

22 x 1"64185-2-A-29

64185-2-AA-29

22 x 29.4mm

64185-2-A-51

64185-2-AA-51

64185-2-ABA-51

23 x 1" x 30 degree

64185-2-F-30

64185-2-AA-30

64185-2-ABA-30

23 x 24mm x 25 degree

64185-2-A-41

64185-2-AA-41

64185-2-ABA-41
N/A

24 x 13/16"

64185-2-A-32

64185-2-AA-32

24 x 15/16"

64185-2-A-47

64185-2-AA-47

N/A

24 x 1 x 27.5 degree (early Nissan)

64185-2-A-33

64185-2-AA-33

64185-2-ABA-33

24 x 1 x 30 degree (late Nissan)

64185-2-A-57

64185-2-AA-57

64185-2-ABA-57

24 x 26mm

64185-2-A-38

64185-2-AA-38

N/A

26 x 1 5/32"

64185-2-A-36

64185-2-AA-36

64185-2-ABA-36

26 x 35mm

64185-2-A-55

64185-2-AA-55

64185-2-ABA-55

28 x 7/8"

64185-2-A-39

64185-2-AA-39

N/A

29 x 1 1/4"

64185-2-A-58

64185-2-AA-58

64185-2-ABA-58“Stacked” Hub Configuration
Input Shaft Size (# of teeth x diameter)

1-plate2-plate3-plate10 x 1 1/16"

64185-2-A-05

64185-2-AC-05

64185-2-ACC-05

10 x 35 mm

64185-2-A-52

64185-2-AC-52

64185-2-ACC-52

10 x 29mm

64185-2-A-10

64185-2-AC-1064185-2-ACC-10

18 x 25/32"

64185-2-A-18

64185-2-AC-18

64185-2-ACC-18

20 x 7/8"

64185-2-F-25

64185-2-AC-25

64185-2-ACC-25

21 x 29/32"

64185-2-A-26

64185-2-AC-26

64185-2-ACC-26

23 x 1" x 30 degree

64185-2-F-30

64185-2-AC-30

64185-2-ACC-30

23 x 24mm x 25 degree

64185-2-A-41

64185-2-AC-41

64185-2-ACC-41

24 x 13/16"

64185-2-A-32

64185-2-AC-32

64185-2-ACC-32

24 x 1" (late Nissan)

64185-2-A-57

64185-2-AC-57

64185-2-ACC-57

26 x 22mm

64185-2-A-35

64185-2-AC-35

64185-2-ACC-35

26 x 1 5/32"

64185-2-A-36

64185-2-AC-36

64185-2-ACC-36

26 x 35mm

64185-2-A-55

64185-2-AC-55

64185-2-ACC-55

7.25" metallic disc packs

20

Feature 8-rivet hubs on a larger BCD for additional attachment strength for the most demanding applications.
V
T

FULL CIRCLE | 8-rivet

V“Back-to-Back” Hub Configuration

Input Shaft Size (# of teeth x diameter)

1-plate2-plate3-plate4-plate10 x 1 1/8"

64185-4-V-06

64185-4-VV-06

64185-4-VTV-06

N/A

10 x 29mm

64185-4-V-10

64185-4-VV-10

64185-4-VTV-10

N/A

10 x 35mm

64185-4-V-52

64185-4-VV-52

64185-4-VTV-52

N/A

20 x 7/8"

64185-4-V-25

64185-4-VV-25

64185-4-VTV-25

N/A

23 x 1" x 30 degree

64185-4-W-30

64185-4-VV-30

64185-4-VTV-30

N/A

23 x 24mm x 25 degree

64185-4-V-41

64185-4-VV-41

N/A

N/A

26 x 1 5/32"

64185-4-V-36

64185-4-VV-36

64185-4-VTV-36

N/A

26 x 35mm

64185-4-V-55

64185-4-VV-55

64185-4-VTV-55

N/A

29 x 1 1/4"

64185-4-V-58

64185-4-VV-58

64185-4-VTV-58

N/A

V
R
R

“Stacked” Hub Configuration

Input Shaft Size (# of teeth x diameter)

1-plate2-plate3-plate4-plate10 x 1 1/8"

64185-4-V-06

64185-4-VR-06

64185-4-VRR-06

N/A

10 x 29mm

64185-4-V-10

64185-4-VR-10

64185-4-VRR-10

N/A

14 X 30.8mm

64185-4-V-14

64185-4-VR-14

64185-4-VRR-14

64185-4-VRRR-14
64185-4-VRRR-30

23 x 1" x 30 degree

64185-4-W-30

64185-4-VR-30

64185-4-VRR-30

23 x 24mm x 25 degree

64185-4-V-41

64185-4-VR-41

64185-4-VRR-41

N/A

26 x 1 5/32"

64185-4-V-36

64185-4-VR-36

64185-4-VRR-36

64185-4-VRRR-36

29 x 1 1/4"

64185-4-V-58

64185-4-VR-58

64185-4-VRR-58

64185-4-VRRR-58

Lower inertia than full-circle discs, but have a slightly higher wear rate. Smooth radius between the friction segments also lowers core platestress cause by misalignment between engine & transmission and/or engine harmonics, resisting core plate cracking.
V
T

PADDLE | 8-rivet

V“Back-to-Back” Hub Configuration

Input Shaft Size (# of teeth x diameter)

1-plate2-plate3-plate4-plate10 x 1 1/8"

64185-3-V-06

64185-3-VV-06

64185-3-VTV-06

N/A

10 x 29mm

64185-3-V-10

64185-3-VV-10

64185-3-VTV-10

N/A

10 x 35mm

64185-3-V-52

64185-3-VV-52

64185-3-VTV-52

N/A

20 x 7/8"

64185-3-W-25

64185-3-VV-25

64185-3-VTV-25

N/A

23 x 1" x 30 degree

64185-3-V-30

64185-3-VV-30

64185-3-VTV-30

N/A

23 x 24mm x 25 degree

64185-3-V-41

64185-3-VV-41

N/A

N/A

26 x 1 5/32"

64185-3-V-36

64185-3-VV-36

64185-3-VTV-36

N/A

26 x 35mm

64185-3-V-55

64185-3-VV-55

64185-3-VTV-55

N/A

29 x 1 1/4"

64185-3-V-58

64185-3-VV-58

64185-3-VTV-58

N/A

V
R
R

“Stacked” Hub Configuration

Input Shaft Size (# of teeth x diameter)

1-plate2-plate3-plate4-plate10 x 1 1/8"

64185-3-V-06

64185-3-VR-06

64185-3-VRR-06

N/A

10 x 29mm

64185-3-V-10

64185-3-VR-10

64185-3-VRR-10

N/A

23 x 1" x 30 degree

64185-3-W-30

64185-3-VR-30

64185-3-VRR-30

64185-3-VRRR-30

23 x 24mm x 25 degree

64185-3-V-41

64185-3-VR-41

64185-3-VRR-41

N/A

26 x 1 5/32"

64185-3-V-36

64185-3-VR-36

64185-3-VRR-36

64185-3-VRRR-36

29 x 1 1/4"

64185-3-V-58

64185-3-VR-58

64185-3-VRR-58

64185-3-VRRR-58

FULL CIRCLE NESTED | 12-rivet

Offset hubs designed to engage short splines on some input shafts.

“Nested” Hub Configuration for crank bolt clearance
Input Shaft Size (# of teeth x diameter)

1-plate2-plate3-plate4-plate20 x 7/8"

64185-2-H-25

64185-2-HJ-25

N/A

N/A

23 x 1" x 30 degree

64185-2-H-30

64185-2-HJ-30

N/A

N/A

5.5" metallic disc packs

21

Standard disc that is suitable for most applications.
Six friction pads provide maximum surface area for low wear rate and high heat capacity

FULL CIRCLE | 6-rivet“Back-to-Back” Hub Configuration
Input Shaft Size (# of teeth x diameter)

1-plate2-plate3-plate10 x 7/8"

64140-9-A-03

64140-9-AA-03

N/A

10 x 1"64140-9-A-04

64140-9-AA-04

N/A

10 x 1 1/4"

64140-9-A-07

64140-9-AA-07

N/A

10 x 1 1/8"

64140-9-A-06

64140-9-AA-06

64140-9-ABA-06
64140-9-ABA-08

10 x 1 3/8"

64140-9-A-08

64140-9-AA-08

10 x 29mm

64140-9-A-10

64140-9-AA-10

64140-9-ABA-10

10 x 35mm

64140-9-A-52

64140-9-AA-52

64140-9-ABA-52

14 x 25mm

64140-9-A-12

64140-9-AA-12

N/A

14 x 30.8mm

64140-9-A-14

64140-9-AA-14

64140-9-ABA-14

18 x 21mm

64140-9-A-17

64140-9-AA-17

N/A

18 x 1 3/16"

64140-9-A-19

64140-9-AA-19

64140-9-ABA-19

20 x 7/8"

64140-9-F-25

64140-9-AA-25

64140-9-ABA-25

21 x 29/32"

64140-9-A-26

64140-9-AA-26

64140-9-ABA-26

21 x 24mm

64140-9-A-27

64140-9-AA-27

N/A

21 x 29mm

64140-9-A-28

64140-9-AA-28

64140-9-ABA-28

22 x 15/16"

64140-9-A-42

64140-9-AA-42

N/A

22 x 1"64140-9-A-29

64140-9-AA-29

64140-9-ABA-29

22 x 29.4mm

64140-9-A-51

64140-9-AA-51

64140-9-ABA-51

23 x 1" x 30 degree

64140-9-F-30

64140-9-AA-30

64140-9-ABA-30

23 x 24mm x 25 degree

64140-9-A-41

64140-9-AA-41

64140-9-ABA-41

24 x 13/16"

64140-9-A-32

64140-9-AA-32

N/A

24 x 15/16"

64140-9-A-47

64140-9-AA-47

N/A

24 x 1 x 27.5 degree (early Nissan)

64140-9-A-33

64140-9-AA-33

64140-9-ABA-33
64140-9-ABA-57

24 x 1 x 30 degree (late Nissan)

64140-9-A-57

64140-9-AA-57

24 x 26mm

64140-9-A-38

64140-9-AA-38

N/A

26 x 1 5/32"

64140-9-A-36

64140-9-AA-36

64140-9-ABA-36

26 x 35mm

64140-9-A-55

64140-9-AA-55

64140-9-ABA-55

28 x 7/8"

64140-9-A-39

64140-9-AA-39

N/A

29 x 1 1/4"

64140-9-A-58

64140-9-AA-58

64140-9-ABA-58“Stacked” Hub Configuration
Input Shaft Size (# of teeth x diameter)

1-plate2-plate3-plate4-plate10 x 1 1/16"

64140-9-A-05

64140-9-AC-05

64140-9-ACC-05

N/A

10 x 35 mm

64140-9-A-52

64140-9-AC-52

64140-9-ACC-52

N/A

10 x 29mm

64140-9-A-10

64140-9-AC-10

64140-9-ACC-10

N/A

18 x 25/32"

64140-9-A-18

64140-9-AC-18

64140-9-ACC-18

N/A

20 x 7/8"

64140-9-F-25

64140-9-AC-25

64140-9-ACC-25

N/A

21 x 29/32"

64140-9-A-26

64140-9-AC-26

64140-9-ACC-26

N/A
64140-9-ACCC-30

23 x 1" x 30 degree

64140-9-F-30

64140-9-AC-30

64140-9-ACC-30

23 x 24mm x 25 degree

64140-9-A-41

64140-9-AC-41

64140-9-ACC-41

N/A

24 x 13/16"

64140-9-A-32

64140-9-AC-32

64140-9-ACC-32

N/A

24 x 1" (late Nissan)

64140-9-A-57

64140-9-AC-57

64140-9-ACC-57

N/A

26 x 22mm

64140-9-A-35

64140-9-AC-35

64140-9-ACC-35

N/A

26 x 1 5/32"

64140-9-A-36

64140-9-AC-36

64140-9-ACC-36

64140-9-ACCC-36

26 x 35mm

64140-9-A-55

64140-9-AC-55

64140-9-ACC-55

N/A

5.5" metallic disc packs

22

Lower inertia than full-circle discs, but have a slightly higher wear rate. Smooth radius between the friction segments also lowers core platestress cause by misalignment between engine & transmission and/or engine harmonics, resisting core plate cracking.

PADDLE | 8-rivet“Back-to-Back” Hub Configuration
Input Shaft Size (# of teeth x diameter)

1-plate2-plate3-plate10 x 7/8"

64140-3-A-03

64140-3-AA-03

N/A

10 x 1"64140-3-A-04

64140-3-AA-04

N/A

10 x 1 1/4"

64140-3-A-07

64140-3-AA-07

N/A

10 x 1 1/8"

64140-3-A-06

64140-3-AA-06

64140-3-ABA-06
64140-3-ABA-08

10 x 1 3/8"

64140-3-A-08

64140-3-AA-08

10 x 29mm

64140-3-A-10

64140-3-AA-10

64140-3-ABA-10

10 x 35mm

64140-3-A-52

64140-3-AA-52

64140-3-ABA-52

14 x 25mm

64140-3-A-12

64140-3-AA-12

N/A

14 x 30.8mm

64140-3-A-14

64140-3-AA-14

64140-3-ABA-14

18 x 21mm

64140-3-A-17

64140-3-AA-17

N/A

18 x 1 3/16"

64140-3-A-19

64140-3-AA-19

64140-3-ABA-19

20 x 7/8"

64140-3-F-25

64140-3-AA-25

64140-3-ABA-25

21 x 29/32"

64140-3-A-26

64140-3-AA-26

64140-3-ABA-26

21 x 24mm

64140-3-A-27

64140-3-AA-27

N/A

21 x 29mm

64140-3-A-28

64140-3-AA-28

64140-3-ABA-28

22 x 15/16"

64140-3-A-42

64140-3-AA-42

N/A

22 x 1"64140-3-A-29

64140-3-AA-29

64140-3-ABA-29

22 x 29.4mm

64140-3-A-51

64140-3-AA-51

64140-3-ABA-51

23 x 1" x 30 degree

64140-3-F-30

64140-3-AA-30

64140-3-ABA-30

23 x 24mm x 25 degree

64140-3-A-41

64140-3-AA-41

64140-3-ABA-41

24 x 13/16"

64140-3-A-32

64140-3-AA-32

N/A

24 x 15/16"

64140-3-A-47

64140-3-AA-47

N/A

24 x 1" (early Nissan)

64140-3-A-33

64140-3-AA-33

64140-3-ABA-33
64140-3-ABA-57

24 x 1" (late Nissan)

64140-3-A-57

64140-3-AA-57

24 x 26mm

64140-3-A-38

64140-3-AA-38

N/A

26 x 1 5/32"

64140-3-A-36

64140-3-AA-36

64140-3-ABA-36
64140-3-ABA-55

26 x 35mm

64140-3-A-55

64140-3-AA-55

28 x 7/8"

64140-3-A-39

64140-3-AA-39

N/A

29 x 1 1/4"

64140-3-A-58

64140-3-AA-58

64140-3-ABA-58“Stacked” Hub Configuration
Input Shaft Size (# of teeth x diameter)

1-plate2-plate3-plate4-plate10 x 1 1/16"

64140-3-A-05

64140-3-AC-05

64140-3-ACC-05

N/A

10 x 35 mm

64140-3-A-52

64140-3-AC-52

64140-3-ACC-52

N/A

10 x 29mm

64140-3-A-10

64140-3-AC-10

64140-3-ACC-10

N/A

18 x 25/32"

64140-3-A-18

64140-3-AC-18

64140-3-ACC-18

N/A

20 x 7/8"

64140-3-F-25

64140-3-AC-25

64140-3-ACC-25

N/A

21 x 29/32"

64140-3-A-26

64140-3-AC-26

64140-3-ACC-26

N/A
64140-3-ACCC-30

23 x 1" x 30 degree

64140-3-F-30

64140-3-AC-30

64140-3-ACC-30

23 x 24mm x 25 degree

64140-3-A-41

64140-3-AC-41

64140-3-ACC-41

N/A

24 x 13/16"

64140-3-A-32

64140-3-AC-32

64140-3-ACC-32

N/A

24 x 1" (late Nissan)

64140-3-A-57

64140-3-AC-57

64140-3-ACC-57

N/A

26 x 22mm

64140-3-A-35

64140-3-AC-35

64140-3-ACC-35

N/A

26 x 1 5/32"

64140-3-A-36

64140-3-AC-36

64140-3-ACC-36

64140-3-ACCC-36

26 x 35mm

64140-3-A-55

64140-3-AC-55

64140-3-ACC-55

N/A

23

Clutch-Flywheel-Assemblies
Tilton OT-Series Clutch-Flywheel-Assemblies are designed to be a direct replacement for OEM clutch/flywheels assemblies, retaining
the same diameter (ring gear size) as originally equipped with the car.
Assemblies include a Tilton OT-Series clutch, billet steel flywheel and hardware. Some assemblies also include a Tilton hydraulicrelease bearing that is designed to replace the OEM release bearing system.
Clutch-Flywheel-Assemblies are available with either an OT-Series metallic clutch, cerametallic clutch or carbon/carbon clutch.

OT-Series Metallic Clutch-Flywheel-Assembly

OT-Series Cerametallic Clutch-Flywheel-Assembly

OT-Series Carbon/Carbon Clutch-Flywheel-Assembly

P/N 57-813

P/N 56-821

P/N 57-814

Metallic Clutch-Flywheel-Assemblies

24

Features
hh OT-series metallic clutch (5.5” or 7.25”)
hh Clutch disc packhh Billet steel flywheel
hh Hydraulic release bearing (most applications)hh Aircraft-grade clutch bolt kit

Application

ClutchTorque Capacity(lb-ft)Weight(lbs)

Part Number

BMW E36/E46

7.25” 3-disc

840

17.8

56-823BMW E46 M3

7.25” 3-disc

840

17.8

56-824

Chevy Camaro Gen 5

7.25” 3-disc

1020

18.0

56-816

Chevy Corvette C5

7.25” 3-disc

1020

18.0

56-804

Chevy Corvette C6

7.25” 3-disc

1020

18.0

56-807

Chevy Corvette C7

7.25” 3-disc

1020

21.6

56-809Mitsubishi EVO 7-9

7.25” 3-disc

1005

20.8

56-358Mitsubishi EVO 10

7.25” 3-disc

1005

22.1

56-357

Porsche 993/996/997

5.5” 3-disc

750

14.5

57-813

Porsche 993/996/997

7.25” 2-disc

560

15.4

56-813

Porsche 993/996/997 (light FW)

7.25” 3-disc

1020

17.8

56-815

Porsche 993/996/997 (heavy FW)

7.25” 3-disc

1020

28.4

56-815H

Release Bearing

Clutch Bolt Kits

Service Parts
CFA

ClutchDisc Pack

Flywheel

56-82366-003HORA

64185-2-ABA-10

51-3568

62-02195-01156-82466-003HORA

64185-2-ABA-52

51-3568

62-02295-01156-35766-003HORA

64185-2-ACC-30

51-4335

61-901295-01156-35866-003HORA

64185-2-ACC-30

51-4334

61-901295-01156-80466-003HG

64185-2-ACC-36

51-4452

60-827095-00656-80766-003HG

64185-2-ACC-36

51-4552

60-827095-00656-80966-003HG

64185-2-ACC-36

51-4558

60-829095-01156-81366-012HORA

64185-3-VR-30

51-400860-8270

95-07056-81566-013HG

64185-3-VRR-30

51-400860-8250

95-07456-815H

66-013HG

64185-3-VRR-30

51-401260-8250

95-07456-81666-003HG

64185-2-ACC-36

51-4452

60-8260

95-00657-81367-013HG

64140-3-ACC-30

51-401160-8340

95-071

Cerametallic Clutch-Flywheel-Assemblies

25

Features
hh OT-II 7.25” cerametallic clutch
hh Clutch disc packhh Billet steel flywheel
hh Hydraulic release bearing (most applications)hh Aircraft-grade clutch bolt kit

Application

ClutchTorque Capacity(lb-ft)Weight(lbs)

Part Number
56-820BMW E36/E46

7.25” 1-disc

335

13.5

BMW E46 M3

7.25” 2-disc

570

16.1

56-821BMW E46 M3

7.25” 2-disc

570

16.1

56-822

Honda B16A/B18

7.25” 2-disc

910

18.6

56-300H

Honda B16A/B18

7.25” 2-disc

910

18.6

56-300H-KIT*

Honda K20/K24

7.25” 2-disc

910

14.9

56-309Honda K20/K24

7.25” 2-disc

910

14.9

56-309H-KIT*

Mitsubishi EVO 7-9

7.25” 2-disc

910

19.1

56-353

Mitsubishi EVO 10

7.25” 2-disc

910

20.4

56-356

Porsche 993/996/997

7.25” 2-disc

680

16.1

56-812

Subaru WRX/STI (2002-on)

7.25” 2-disc

840

19.8

56-371*Includes hydraulic release bearing/master kit (P/N 61-7770)

Service Parts
CFA

ClutchDisc Pack

Flywheel

Release Bearing

Clutch Bolt Kits
95-01156-300H

66-302UGG

64185-8-VV-38

51-1166

62-01056-300H-KIT

66-302UGG

64185-8-VV-38

51-1166

61-77795-01156-30966-302UGG

64185-8-VV-38

51-118062-01095-01156-309-KIT

66-302UGG

64185-8-VV-38

51-1180

61-77795-01156-35366-302UGG

64185-8-VW-30H

51-4334

61-901295-01156-35666-302UGG

64185-8-VW-30H

51-4335

61-901295-01156-37166-302UG

64185-8-VV-47

51-412261-74295-01156-81266-312HG

64185-8-VV-30

51-400860-8250

95-07456-82066-301UORA

64185-8-W-10

51-3568

62-02095-01056-82166-302UBF

64185-8-VV-10

51-3568

62-02195-01156-82266-302UBF

64185-8-VV-52

51-3568

62-02295-011

Carbon Clutch-Flywheel-Assemblies

26

Features
hh OT-series carbon/carbon clutch (5.5” or 7.25”)
hh Billet steel flywheel
hh Hydraulic release bearing (most applications)hh Aircraft-grade clutch bolt kit

Application

ClutchTorque Capacity(lb-ft)Weight(lbs)

Part Number

Chevy Camaro Gen 5

7.25” 3-disc

1230

15.6

56-816C

Chevy Corvette C5

7.25” 3-disc

1230

15.6

56-805

Chevy Corvette C6

7.25” 3-disc

1230

15.6

56-808

Chevy Corvette C7

7.25” 3-disc

1230

19.2

56-810Honda B16A/B18

7.25” 2-disc

910

16.0

56-302H

Honda K20/K24

7.25” 2-disc

910

12.5

56-311

Mitsubishi EVO 7-9

7.25” 2-disc

910

17.1

56-35256-355

Mitsubishi EVO 10

7.25” 2-disc

910

18.4

Porsche 993/996/997

5.5” 3-disc

750

11.6

57-814

Porsche 993/996/997 (light FW)

7.25” 3-disc

1365

14.3

56-814

Porsche 993/996/997 (heavy FW)

7.25” 3-disc

1365

24.9

56-814H

Subaru WRX/STI (2002-on)

7.25” 2-disc

840

17.8

56-372Service Parts
CFA

ClutchFlywheel

Release Bearing

Clutch Bolt Kits

56-302H

6572USGG-S-SDR

51-1166

62-01095-06356-3116572USGG-S-SDR

51-118062-01095-06356-3526572USGG-S-SDR

51-4334

61-9002

95-06356-3556572USGG-S-SDR

51-4335

61-9002

95-06356-3726572USGG-S

51-412261-732

95-06356-8056573USGG-S

51-4452

60-822095-01656-8086573USGG-S

51-4452

60-822095-01656-8106573USGG-S

51-4558

60-8250

95-01656-8146573USGG-P

51-400860-8200

95-07356-814H

6573USGG-P

51-401260-8200

95-07356-816C

6573USGG-S

51-4452

60-821095-01657-8146553HSG-P

51-401160-8330

95-072

27

99T 5.5" Bellhousing Kits

Features
Typical Applications

hh Bellhousing• Magnesium rear-mount starter bellhousing designed for
maximum weight savings

hh Late Modelhh Super Late Model• Compact design provides increase ground clearance andexhaust header clearance. Distance from centerline of
crankshaft to bottom of bellhousing is only 4.5”hh Asphalt Modified• Integral mounting ears for use as rear engine mount• Accepts transmissions with Chevy 4-bolt mounting pattern
and 4.68” register diameter• Blueprinted for parallelism and concentricity• Weighs 7.6 lbs
hh Clutch-Flywheel-Assembly• 5.5 ULTRA metallic clutch. 2-disc and 3-disc options• Billet steel 99-tooth (8.42”) ring gear
• Button Flywheel• 26-Spline clutch disc pack
• Aircraft-grade clutch bolts• High-strength ARP flywheel bolts
hh Hydraulic Release Bearing• 2300-Series hydraulic release bearing• 38mm contact diameter bearing• 3-bolt bellhousing mounted
hh Starter• 40000-Series 3.0HP high-torque gear reduction mini
starter• Rear-mounts on bellhousing• Side-bolt mounting design provides secure mounting tobellhousing and easy access for service

Clutch Type*

Chevy Early

Chevy Crate

Chevy LS

Ford Small Block

5.5 ULTRA 2-disc

52-61620

52-64620

52-63620

52-62620

5.5 ULTRA 3-disc

52-61630

52-64630

52-63630

52-62630*Fits 1 5/32” x 26 spline input shaft. Contact Tilton for other spline options.

99T 5.5" Bellhousing Kits

28

Service Parts
Bellhousings
Description

Part Number

Bellhousing, Chevy, magnesium

52-571

Bellhousing, Ford, magnesium

52-572

Flywheel
Description

Part Number

Button flywheel, Chevy Early

19038

Button flywheel, Chevy Crate, balanced

19042

Button flywheel, Chevy LS

19041

Button flywheel, Ford Small Block

19043

Ring gear, 99-tooth

51-099-2

Ring gear spacer, ULTRA 5.5 2-disc

Clutch & Disc Packs
Description

Part Number

5.5 ULTRA, 2-disc metallic

67-202HG

Disc pack, 2 discs, 26 spline

64140-1-AA-36

5.5 ULTRA, 3-disc metallic

67-203HG

Disc pack, 3 disc, 26-spline

64140-1-ABA-36

Hydraulic Release Bearing
Description

Part Number

HRB, 5.5 ULTRA 2-disc clutch

60-2340

HRB, 5.5 ULTRA 3-disc clutch

60-2310

Starter
Description

Part Number

Super Starter, bellhousing mount54-41072

Bolt Kits
Description

Part Number

Clutch bolt kit

95-036

Flywheel bolt kit, all except Chevy LS

95-952-6

Flywheel bolt kit, Chevy LS

95-940-6

102T 5.5"Bellhousing Kits

29

Features
Typical Applications

hh Bellhousing• Rigid aluminum rear-mount starter bellhousing designed
to resist flexing

hh Trans Am (TA, TA2)
hh GT1• Compact design provides increase ground clearance andexhaust header clearance. Distance from centerline of
crankshaft to bottom of bellhousing is only 4.7”

hh Late Modelhh Super Late Model• Accepts transmissions with Chevy 4-bolt mounting pattern
and 4.68” register diameterhh Asphalt Modified• Blueprinted for parallelism and concentricity• Weighs 12.5 lbs
hh Clutch-Flywheel-Assembly• OT-III 5.5” metallic or carbon/carbon clutch. 3-disc and4-disc options• Billet steel 102-tooth (8.64”) flywheel• 26-spline clutch disc pack
• Aircraft-grade clutch bolts• High-strength ARP flywheel bolts
hh Hydraulic Release Bearing• 5300-Series hydraulic release bearing• 38mm contact diameter bearing• 4-bolt bellhousing mounted
hh Starter• 40000-Series 3.0HP high-torque gear reduction mini
starter• Rear-mounts on bellhousing

Clutch Type*

Chevy Early

Chevy Crate

Chevy LS

Ford Small Block5.5” 2-disc metallic

52-31120

52-41120

52-33120

52-321205.5” 3-disc metallic

52-31130

52-41130

52-3313052-321305.5” 4-disc metallic

52-31140NA

52-33140

52-32140

5.5” 3-disc carbon

52-31230NA

52-33230

52-322305.5” 4-disc carbon

52-31240NA

52-33240

52-32240*Fits 1 5/32” x 26 spline input shaft. Contact Tilton for other spline options.

102T 5.5"Bellhousing Kits

30

Service Parts
Bellhousings
Description

Part Number

Bellhousing, Chevy, aluminum

52-601

Bellhousing, Ford, aluminum

52-602

Flywheel
Description

Part Number

Flywheel, Chevy Early, 102-tooth51-651

Flywheel, Chevy Crate, 102-tooth, balanced

51-604

Flywheel, Chevy LS, 102-tooth51-659Flywheel, Ford, 102-tooth51-653Clutch & Disc Packs
Description

Part Number

Clutch, 5.5” 2-disc metallic

67-002HG

Disc pack, 2 discs, 26-spline

64140-9-AA-36

Clutch, 5.5” 3-disc metallic

67-003HG

Disc pack, 3-disc, 26-spline

64140-9-ABA-36

Clutch , 5.5” 4-Disc metallic

67-004HG

Disc pack 4-discs, 26-spline

64140-9-ACCC-36

Clutch, 5.5” 3-disc carbon

6553HSG-S

Clutch, 5.5” 4-disc carbon

6554HSG-S

Hydraulic Release Bearing
Description

Part Number

HRB, 5.5” 2-disc metallic clutch

60-5370

HRB, 5.5” 3-disc metallic clutch

60-5340

HRB, 5.5” 4-disc metallic clutch

60-5310

HRB, 5.5” 3-disc carbon clutch

60-5330

HRB, 5.5” 4-disc carbon clutch

60-5300

Starter
Description

Part Number

Super Starter, bellhousing mount54-41062

Bolt Kits
Description

Part Number

Clutch bolt kit, 5.5” 2-disc metallic

95-002-5

Clutch bolt kit, 5.5” 3-disc metallic

95-003-5

Clutch bolt kit, 5.5” 4-disc metallic

95-004-5

Clutch bolt kit, 5.5” 3-disc carbon

95-061

Clutch bolt kit, 5.5” 4-disc carbon

95-060Flywheel bolt kit, Chevy Early & Ford

95-952-6

Flywheel bolt kit, Chevy LS

95-940-6

Flywheel bolt kit, Chevy Crate

95-975-6

31

Flywheels & Ring Gears
OE Diameter Flywheels
OE Diameter flywheels are designed to be a direct replacement for the stock flywheels of specificcar/engine applications, retaining the same diameter (ring gear size) as originally equipped with the car.
Unless noted, flywheels are neutral balance and have a .100” step for the clutch’s friction surface.
Application

Clutch Type

Ring Gear Teeth

Weight (lbs)Part Number

BMW M50/M52/S50/S52/S54

7.25” 6/12-leg

113

7.9

51-3568

Chevy V8 2-pc Rear Main Seal

7.25” 6/12-leg

153

8.3

51-021-1

Chevy V8 2-pc Rear Main Seal

Tilton ST-246

153

16.6

55-1002

Chevy LS (6-Bolt Crank)

7.25” 6/12-leg

168

8.0

51-4452

Chevy LS (6-Bolt Crank)

Tilton ST-246

168

19.6

51-1004

Chevy LSX/LT (8-Bolt Crank)

7.25” 6/12-leg

168

11.7

51-4558

Chevy LSX/LT (8-Bolt Crank)

Tilton ST-246

168

19.6

51-1008

Chevy Camaro GEN6/Corvette C7

Tilton ST-246

168

21.5

51-1000

Ford Coyote

Tilton ST-246

164

20.9

51-1001

Ford Small Block (Internal Balance)

Tilton ST-246

157

17.2

51-1003

Honda B16A/B18

7.25” 6/12-leg

112

9.8

51-1166

Honda K20/24

7.25” 6/12-leg

120

6.3

51-1180

Mitsubishi EVO-7-9

7.25” 6/12-leg

114

10.9

51-4334

Mitsubishi EVO 10

7.25” 6/12-leg

114

9.4

51-4335

Porsche 993/996/997

7.25” 6/12-leg

132

7.9

51-4008*

Porsche 993/996/997

7.25” 6/12-leg

132

18.5

51-4012*

Porsche 993/996/997

5.5” 8-leg

132

7.2

51-4011*

Subaru WRX (EJ20/25)

7.25” 6/12-leg

124

11.6

51-4122

Toyota 2JZ

7.25” 6/12-leg

115

12

51-5021*Pot-type flywheel

Reduced Diameter Flywheels
Smaller diameter than OEM type flywheels to provide addition ground clearance and a lower weight& inertia. Requires the use of specialize Tilton Super Starter that mounts in the stock location but isdesigned to work with the smaller diameter ring gear. Unless noted, flywheels are neutral balance andhave a .100” step for the clutch’s friction surface.
Application

Clutch Type

Ring Gear Teeth

Weight (lbs)

Chevy V8 2-pc Rear Main Seal

7.25” 6/12-leg

104

5.7

Part Number
51-052-1*

Chevy LS (6-bolt crank)

7.25” 6/12-leg

153

9.4

51-4478**

Chevy LSX/LT (8-bolt crank)

7.25” 6/12-leg

153

9.4

51-4479***Requires starter P/N 54-40005**Requires starter P/N 54-40012

110-Tooth 7.25” Flywheels
Designed for use in Tilton 52-7xx Series rear-mount starter bellhousings and 7.25” clutches.
Unless noted, flywheels are neutral balance and have a .100” step for the clutch’s friction surface.
Application

Clutch Type

Ring Gear Teeth

Weight (lbs)Part Number

Chevy V8 2-pc Rear Main Seal

7.25” 6-leg

110

4.7

51-6300

Chevy LS (6-Bolt Crank)

7.25” 6/12-leg

110

5.7

51-6341

Ford Small Block (Internal Balance)

7.25” 6/12-leg

110

4.9

51-6320

Flywheels & Ring Gears

32

102-Tooth 5.5” Flywheels
Designed for use in Tilton 52-6xx Series rear-mount starter bellhousings and 5.5” clutches.
Unless noted, flywheels are neutral balance and have a .100” step for the clutch’s friction surface.
Application

Clutch Type

Ring Gear Teeth

Weight (lbs)

Chevy V8 2-pc Rear Main Seal

5.5” 8-leg

102

3.1

Part Number
51-651

Chevy V8 1-pc Rear Main Seal

5.5” 8-leg

102

4.2

51-604*

Chevy LS (6-Bolt)

5.5” 8-leg

102

4.3

51-659Ford Small Block (Internal Balance)

5.5” 8-leg

102

3.6

51-653*Externally balanced

Button Flywheels
Designed to serve as the clutch’s friction surface when used in conjunction with flexplate or clutch
cover-mounted ring gear. Unless noted, flywheels are neutral balance and have .100” step for the
clutch’s friction surface.
Application

Clutch Type

Flywheel Offset

Weight (lbs)Part Number
19002

Chevy V8 2-pc Rear Main Seal

5.5” 8-leg

.840”

2.3

Chevy V8 2-pc Rear Main Seal

5.5” 6-leg

.840”

2.1

19038

Chevy V8 2-pc Rear Main Seal

7.25” 6-leg

.660”

3.7

19003

Chevy V8 1-pc Rear Main Seal

5.5” 8-leg

.820”

2.5

19010

Chevy V8 1-pc Rear Main Seal

5.5” 8-leg

.840”

2.9

19023*

Chevy V8 1-pc Rear Main Seal

5.5” 6-leg

.840”

3.0

19042*

Chevy V8 1-pc Rear Main Seal

7.25” 6-leg

.700”

3.8

19011

Chevy V8 1-pc Rear Main Seal

7.25” 6-leg

.660”

4.0

19046*
19044

Chevy LS (6-Bolt Crank)

5.5” 8-leg

1.240”

2.9

Chevy LS (6-Bolt Crank)

5.5” 6-leg

1.240”

2.7

19041

Chevy LS (6-Bolt Crank)

7.25” 6-leg

1.060”

4.3

19040

Ford Small Block5.5” 8-leg

1.280”

3.0

19045

Ford Small Block5.5” 6-leg

1.280”

2.8

19043

Ford Small Block7.25” 6-leg

1.110”

4.2

19039*Externally balanced

Clutch Cover-Mount Ring Gears
Designed to mount onto the clutch cover of select Tilton and QM clutches.
Clutch Type

Ring Gear Teeth

Weight (lbs)Part Number

5.5” 6/8-leg

110

1.7

51-110-1

5.5” 6-leg

99

1.3

51-099-2

7.25” 6-leg

110

1.1

51-110-3

Bolt Kits

33

7.25" Clutches

5.5" Clutches

Metallic Clutch Bolt Kits
Clutch Diameter

Plate Count

Flywheel

Mounting Hole

Size

LengthLength(inches)(number)(type)(type)(inches)(under head)(grip)

5.5"

1

Step

Through

5/16"-24

1.72"

1.19"

95-001-5

Part Number

5.5"

1

Step

Threaded

5/16"-24

1.47"

.938"

95-0155.5"

2

Step/Pot

Through

5/16"-24

1.97"

1.44"

95-002-5

5.5"

2

Step

Threaded

5/16"-24

1.84"

1.31"

95-009-5

5.5"

2

Pot

Threaded

5/16"-24

1.72"

1.19"

95-010-5

5.5"

3

Step

Through

5/16"-24

2.34"

1.81"

95-019

5.5"

3

Pot

Through

5/16"-24

2.22"

1.69"

95-003-5

5.5"

3

Step

Threaded

5/16"-24

2.09"

1.56"

95-018

5.5"

3

Pot

Threaded

5/16"-24

1.97"

1.44"

95-002-5

5.5"

4

Step

Through

5/16"-24

2.59"

2.06"

95-004-5

5.5"

4

Pot

Through

5/16"-24

2.47"

1.94"

95-061

5.5"

4

Step

Threaded

5/16"-24

2.34"

1.81"

95-019

5.5"

4

Pot

Threaded

5/16"-24

2.22"

1.69"

95-003-5

7.25"

1

Step

Through

5/16"-24

1.47"

.938"

95-026

7.25"

1

Step

Threaded

5/16"-24

1.34"

.813"

95-009

7.25"

2

Step

Through

5/16"-24

1.84"

1.31"

95-017

7.25"

2

Pot

Through

5/16"-24

1.72"

1.19"

95-005

7.25"

2

Step

Threaded

5/16"-24

1.59"

1.06"

95-028

7.25"

2

Pot

Threaded

5/16"-24

1.47"

.938"

95-010

7.25"

3

Step

Through

5/16"-24

2.09"

1.56"

95-018

7.25"

3

Pot

Through

5/16"-24

1.97"

1.44"

95-006

7.25"

3

Step

Threaded

5/16"-24

1.84"

1.31"

95-011

7.25"

3

Pot

Threaded

5/16"-24

1.72"

1.19"

95-014

7.25"

4

Step

Through

5/16"-24

2.34"

1.81"

95-008

7.25"

4

Pot

Through

5/16"-24

2.22"

1.69"

95-003-5

7.25"

4

Step/Pot

Threaded

5/16"-24

2.09"

1.56"

95-012

7.25" Clutches

Cerametallic Clutch Bolt Kits
Clutch Diameter

Plate Count

Flywheel

Mounting Hole

Size

LengthLength(inches)(number)(type)(type)(inches)(under head)(grip)

7.25"

1

Step

Through

5/16"-24

1.59"

1.06"

95-028

7.25"

1

Step

Threaded

5/16"-24

1.47"

.938"

95-010

7.25"

2

Step

Through

5/16"-24

2.09"

1.56"

95-018

7.25"

2

Step

Threaded

5/16"-24

1.84"

1.31"

95-011

Note for all bolt kits:
Step-type Flywheel: Clutch friction surface is .100" above clutch mounting surface.
Pot-type Flywheel: Clutch friction surface is equal to clutch mounting surface.

Part Numbers

Bolt Kits

34

Carbon/Carbon Clutch Bolt Kits
Plate Count

Flywheel

Mounting Hole

Size

LengthLength(inches)(number)(type)(type)(inches)(under head)(grip)

5.5"

1

Step/Pot

Through

5/16"-24

1.72"

1.19"

5.5"

1

Step

Threaded

5/16"-24

1.59"

1.06"

95-029

5.5"

1

Pot

Threaded

5/16"-24

1.47"

.938"

95-015

5.5"

2

Step

Through

5/16"-24

2.09"

1.56"

95-018

5.5"

2

Pot

Through

5/16"-24

1.97"

1.44"

95-002-5

5.5"

2

Step

Threaded

5/16"-24

1.84"

1.31"

95-009-5

5.5"

2

Pot

Threaded

5/16"-24

1.72"

1.19"

95-010-5

5.5"

3

Step

Through

5/16"-24

2.47"

1.94"

95-061

5.5"

3

Pot

Through

5/16"-24

2.34"

1.81"

95-019

5.5"

3

Step

Threaded

5/16"-24

2.22"

1.69"

95-003-5

5.5"

3

Pot

Threaded

5/16"-24

2.09"

1.56"

95-018

5.5"

4

Step

Through

5/16"-24

2.72"

2.19"

95-060

5.5"

4

Pot

Through

5/16"-24

2.59"

2.06"

95-004-5

7.25" Clutches

5.5" Clutches

Clutch Diameter

Part Numbers
95-001-5

5.5"

4

Step

Threaded

5/16"-24

2.47"

1.94"

95-061

5.5"

4

Pot

Threaded

5/16"-24

2.34"

1.81"

95-0197.25"

1

Step/Pot

Through

5/16"-24

1.72"

1.19"

95-0207.25"

1Step/Pot

Threaded

5/16"-24

1.47"

.938"

95-041

7.25"

2

Step

Through

5/16"-24

2.09"

1.56"

95-027

7.25"

2

Pot

Through

5/16"-24

1.97"

1.44"

95-0237.25"

2

Step/Pot

Threaded

5/16"-24

1.84"

1.31"

95-0637.25"

3Step/Pot

Through

5/16"-24

2.47"

1.94"

95-016

7.25"

3

Step/Pot

Threaded

5/16"-24

2.22"

1.69"

95-025

7.25"

4

Pot

Through

5/16"-24

2.84"

2.31"

95-065

7.25"

4

Step

Threaded

5/16"-24

2.72"

2.19"

95-064

7.25"

4

Pot

Threaded

5/16"-24

2.59"

2.06"

95-042

Flywheel Bolt Kits

Clutch-to-Flywheel Stud Kits

Bolt kit for mounting Tilton flywheels to the engine crank shaft.

Clutch-to-Flywheel Stud Kits are designed to press fit into
specific Tilton flywheels, such as the 110-tooth flywheel
supplied in 52-Series 7.25" Rear-mount Starter Packages.

Size

LengthSocket Size

Bolts in Kit(inches)(under head)(inches)(number)

7/16"-20.875"

1/2" 12-pt

6Part Numbers
95-952-6

Clutch Diameter

Plate Count(number)Part Numbers

7/16"-20.875"

1/2" 12-pt

895-952-8(inches)

7/16"-20.800"

3/4" 12-pt

695-975-6

7.25"

3

95-100-6

7.25"

295-101-6

7/16"-20.800"

3/4" 12-pt

895-975-8

11mm x 1.5.880"

1/2" 12-pt

695-940-6

Hydraulic release bearings

35

Tilton offers an extensive range of hydraulic release bearings, also know as concentric slave cylinders, for use with push-type clutches.
Hydraulic release bearings are designed to eliminate the need for mechanical linkages, pivot balls, spacer and external slave cylinders.
Tilton hydraulic release bearings are available with a flat-face bearing for use bent-finger diaphragm 8.5” – 11” OE-type clutches andwith radius-face bearings for small diameter racing clutches (4.5”, 5.5”, 7.25” & 8.5”).

Featureshh High-temperature mono-seal features a quad tensioner to insure proper seal tension for the highest level of reliability. Seals
have been tested to more than a million actuations without failure
hh Wiper seal (most models) provides protection from debris entering bore.
hh Aluminum body and piston are plated with a proprietary low-friction coating that provides smooth operation and longevity.
hh High quality bearings packed with high-speed grease provide long term service life.
hh Constant contact design provides for quick clutch release and self-adjusts for clutch wear.
hh 1.215 in2 piston area (except 9000-Series)

700-Series

1000-Series

2000-Series

3000-Series

4000-Series

5000-Series

6000-Series

8000-Series

9000-Series

Pilot tube mount3-leg bulkhead mount

Adjustable height transmission mount

Saab 9000 type mount

4-bolt bellhousing mount2-bolt bulkhead mount

3-Leg QM-type bellhousing mount

4-bolt bellhousing mount (low profile)

2-bolt bulkhead mount (reduced piston area)1000-Series HRBs

36

Features

Typical Applications

hh Mount Type: 3-Bolt “Saab 9000-Type” pattern

hh Transmissions and transaxles designed to accept

hh Piston Area: 1.215in2 (784mm2)“Saab 9000-type” release bearings

hh Max Stroke: .600” (15.24mm)
hh Ports: AN3 (3/8”-24 thread)hh Weight: .70 - .95 lbs (varies by model)

1000-Series

Bearing Type: Radius-face
Contact Diameter: 2.05” (52mm)

Part Number

HeightReplacement
Bearing

Replacement
PistonSeal Kit

60-1000

2.04” (51.8mm)

62-00262-61262-9051100-Series

Bearing Type: Flat-face
Contact Diameter: 1.71” - 2.83” (43.4mm - 71.9mm)

Part Number

HeightReplacement
Bearing

Replacement
PistonSeal Kit

60-1100

1.79” (45.5mm)

62-61862-6100

62-9051200-Series

Bearing Type: Radius-face
Contact Diameter: 1.75” (44mm)
Height*Replacement
Bearing

Replacement
PistonSeal Kit

60-1200

1.87” (47.5mm)

62-03162-6000

62-90560-1210

1.97” (50.0mm)

62-03162-6001

62-90560-12202.07” (52.3mm)

62-03162-600262-90562-905

Part Number

60-1230

2.17” (55.1mm)

62-03162-600360-1240

2.27” (57.7mm)

62-03162-6004

62-90560-1250

2.37” (60.2mm)

62-03162-6005

62-90560-1260

2.47” (62.7mm)

62-03162-6006

62-90560-1270

2.57” (65.3mm)

62-03162-600762-90560-1280

2.67” (67.8mm)

62-03162-6008

62-90560-1290

2.77” (70.4mm)

62-03162-600962-905*Height can be reduced by .050” (1.27mm) by removing the shim that is located under bearing within the piston

1300-SeriesPart Number

Bearing Type: Radius-face
Contact Diameter: 1.50” (38mm)
Height*Replacement
Bearing

Replacement
PistonSeal Kit

60-1300

1.87” (47.5mm)

62-00862-6000

62-90560-1310

1.97” (50.0mm)

62-00862-6001

62-90560-13202.07” (52.3mm)

62-00862-600262-90560-1330

2.17” (55.1mm)

62-00862-600362-90560-1340

2.27” (57.7mm)

62-00862-6004

62-90560-1350

2.37” (60.2mm)

62-00862-6005

62-90560-1360

2.47” (62.7mm)

62-00862-6006

62-90560-1370

2.57” (65.3mm)

62-00862-600762-90560-1380

2.67” (67.8mm)

62-00862-6008

62-90560-1390

2.77” (70.4mm)

62-00862-600962-905*Height can be reduced by .050” (1.27mm) by removing the shim that is located under bearing within the piston

Installation drawing for 1000-Series HRBs is available atwww.tiltonracing.com/technical/installation-drawings

37

2000-Series HRBs
Features

Typical Applications

hh Mount Type: 3-Bolt “QM-type” pattern

hh Mounts inside select Tilton and QM rear-mounthh Piston Area: 1.215in2 (784mm2)

starter bellhousings

hh Max Stroke: .600” (15.24mm)
hh Ports: AN3 (3/8”-24 thread)hh Weight: .75- .85 lbs (varies by model)

2200-SeriesPart Number

Bearing Type: Radius-face
Contact Diameter: 1.75” (44mm)
Height*Replacement
Bearing

Replacement
PistonSeal Kit

60-2200

2.90” (73.7mm)

62-03162-6000

62-90560-22103.00” (76.2mm)

62-03162-6001

62-90560-2220

3.10” (78.7mm)

62-03162-600262-90560-2230

3.20” (81.3mm)

62-03162-600362-90560-2240

3.30” (83.8mm)

62-03162-6004

62-90560-2250

3.40” (86.4mm)

62-03162-6005

62-90560-2260

3.50” (88.9mm)

62-03162-6006

62-90560-2270

3.60” (91.4mm)

62-03162-600762-90560-2280

3.70” (94.0mm)

62-03162-6008

62-90560-22903.80” (96.5mm)

62-03162-600962-905*Height can be reduced by .050” (1.27mm) by removing the shim that is located under bearing within the piston

2300-Series

Bearing Type: Radius-face
Contact Diameter: 1.50” (38mm)

Part Number

Height*Replacement
Bearing

Replacement
PistonSeal Kit

60-2300

2.90” (73.7mm)

62-00862-6000

62-90560-23103.00” (76.2mm)

62-00862-6001

62-90560-2320

3.10” (78.7mm)

62-00862-600262-90560-2330

3.20” (81.3mm)

62-00862-600362-90560-2340

3.30” (83.8mm)

62-00862-6004

62-90560-2350

3.40” (86.4mm)

62-00862-6005

62-90560-2360

3.50” (88.9mm)

62-00862-6006

62-90560-2370

3.60” (91.4mm)

62-00862-600762-90560-2380

3.70” (94.0mm)

62-00862-6008

62-90560-23903.80” (96.5mm)

62-00862-600962-905*Height can be reduced by .050” (1.27mm) by removing the shim that is located under bearing within the piston

Installation drawing for 2000-Series HRBs is available atwww.tiltonracing.com/technical/installation-drawings

3000-Series HRBs

38

Features

Typical Applications

hh Mount Type: 3-Bolt pattern

hh Bulkhead mount inside transmissions or

hh Piston Area: 1.215in2 (784mm2)

bellhousings

hh Max Stroke: .600” (15.24mm)
hh Ports: AN 3 (3/8”-24 thread)hh Weight: .75 - 1.0 lbs (varies by model)

3000-Series

Bearing Type: Radius-face
Contact Diameter: 2.05” (52mm)

Part Number

Height*Replacement
Bearing

Replacement
PistonSeal Kit

60-3000

3.00” (76.2mm)

62-00262-61262-9053100-Series

Bearing Type: Flat-face
Contact Diameter: 1.71” - 2.83” (43.4mm - 71.9mm)

Part Number

Height*Replacement
Bearing

Replacement
PistonSeal Kit

60-3100

2.74” (69.6mm)

62-61862-6100

62-9053200-Series

Bearing Type: Radius-face
Contact Diameter: 1.75” (44mm)

Part Number

Height*Replacement
Bearing

Replacement
PistonSeal Kit

60-3200

2.82” (71.6mm)

62-03162-6000

62-90560-32102.92” (74.2mm)

62-03162-6001

62-90560-3220

3.02” (76.7mm)

62-03162-600262-90560-3230

3.12” (79.2mm)

62-03162-600362-90560-3240

3.22” (81.8mm)

62-03162-6004

62-90560-3250

3.32” (84.3mm)

62-03162-6005

62-90560-3260

3.42” (86.9mm)

62-03162-6006

62-90560-3270

3.52” (89.4mm)

62-03162-600762-90560-3280

3.62” (91.9mm)

62-03162-6008

62-90560-3290

3.72” (94.5mm)

62-03162-600962-905*Height can be reduced by .050” (1.27mm) by removing the shim that is located under bearing within the piston

3300-Series

Bearing Type: Radius-face
Contact Diameter: 1.50” (38mm)
Replacement
Bearing

Replacement
Piston2.82” (71.6mm)

62-00862-6000

62-9052.92” (74.2mm)

62-00862-6001

62-90560-3320

3.02” (76.7mm)

62-00862-600262-90560-3330

3.12” (79.2mm)

62-00862-600362-90560-3340

3.22” (81.8mm)

62-00862-6004

62-90560-3350

3.32” (84.3mm)

62-00862-6005

62-90560-3360

3.42” (86.9mm)

62-00862-6006

62-90560-3370

3.52” (89.4mm)

62-00862-600762-90560-3380

3.62” (91.9mm)

62-00862-6008

62-90560-3390

3.72” (94.5mm)

62-00862-600962-905

Part Number

Height*60-3300
60-3310

Seal Kit*Height can be reduced by .050” (1.27mm) by removing the shim that is located under bearing within the piston

Installation drawing for 3000-Series HRBs is available atwww.tiltonracing.com/technical/installation-drawings

39

4000-series HRBs
Features

Typical Applications

hh Mount Type: 4-Bolt pattern

hh Mounts inside select Tilton and Quicktime

hh Piston Area: 1.215in2 (784mm2)

bellhousings

hh Max Stroke: .600” (15.24mm)
hh Ports: AN3 (3/8”-24 thread)hh Weight: 1.15 - 1.45 lbs (varies by model)

4000-Series

Bearing Type: Radius-face
Contact Diameter: 2.05” (52mm)

Part Number

Height*Replacement
Bearing

Replacement
PistonSeal Kit

60-4000

2.80” (71.0mm)

62-00262-61262-9054100-Series

Bearing Type: Flat-face
Contact Diameter: 1.71” - 2.83” (43.4mm - 71.9mm)

Part Number

Height*Replacement
Bearing

Replacement
PistonSeal Kit

60-4100

2.54” (64.5mm)

62-61862-6100

62-905

Replacement
Bearing

Replacement
PistonSeal Kit

4200-Series

Bearing Type: Radius-face
Contact Diameter: 1.75” (44mm)

Part Number

Height*60-4200

2.62” (66.5mm)

62-03162-6000

62-90560-42102.72” (69.0mm)

62-03162-6001

62-90560-4220

2.82” (71.6mm)

62-03162-600262-90560-4230

2.92” (74.2mm)

62-03162-600362-90560-42403.02” (76.7mm)

62-03162-6004

62-90560-4250

3.12” (79.2mm)

62-03162-6005

62-90560-4260

3.22” (81.8mm)

62-03162-6006

62-90560-4270

3.32” (84.3mm)

62-03162-600762-90560-4280

3.42” (86.9mm)

62-03162-6008

62-90560-4290

3.52” (89.4mm)

62-03162-600962-905*Height can be reduced by .050” (1.27mm) by removing the shim that is located under bearing within the piston

4300-Series

Bearing Type: Radius-face
Contact Diameter: 1.50” (38mm)
Replacement
Bearing

Replacement
Piston2.62” (66.5mm)

62-00862-6000

62-9052.72” (69.0mm)

62-00862-6001

62-90560-4320

2.82” (71.6mm)

62-00862-600262-90560-4330

2.92” (74.2mm)

62-00862-600362-90560-43403.02” (76.7mm)

62-00862-6004

62-90560-4350

3.12” (79.2mm)

62-00862-6005

62-90560-4360

3.22” (81.8mm)

62-00862-6006

62-90560-4370

3.32” (84.3mm)

62-00862-600762-90560-4380

3.42” (86.9mm)

62-00862-6008

62-90560-4390

3.52” (89.4mm)

62-00862-600962-905

Part Number

Height*60-4300
60-4310

Seal Kit*Height can be reduced by .050” (1.27mm) by removing the shim that is located under bearing within the piston

Installation drawing for 4000-Series HRBs is available atwww.tiltonracing.com/technical/installation-drawings

5000-Series HRBs

40

Features

Typical Applications

hh Mount Type: Low Profile 4-Bolt Pattern

hh Mounts inside select Tilton and Quicktime

hh Piston Area: 1.215in2 (784mm2)

bellhousings

hh Max Stroke: .600” (15.24mm)
hh Ports: AN3 (3/8”-24 thread)hh Weight: .90 - 1.25 lbs (varies by model)

5000-Series

Bearing Type: Radius-face
Contact Diameter: 2.05” (52mm)

Part Number

Height*Replacement
Bearing

Replacement
PistonSeal Kit

60-5000

2.10” (53.3mm)

62-00262-61262-9055100-Series

Bearing Type: Flat-face
Contact Diameter: 1.71” - 2.83” (43.4mm - 71.9mm)

Part Number

Height*Replacement
Bearing

Replacement
PistonSeal Kit

60-5100

1.84” (64.7mm)

62-61862-6100

62-905

Replacement
Bearing

Replacement
PistonSeal Kit

5200-Series

Bearing Type: Radius-face
Contact Diameter: 1.75” (44mm)

Part Number

Height*60-5200

1.92” (48.8mm)

62-03162-6000

62-90560-52102.02” (51.3mm)

62-03162-6001

62-90560-5220

2.12” (53.8mm)

62-03162-600262-90560-5230

2.22” (56.4mm)

62-03162-600362-90560-52402.32” (58.9mm)

62-03162-6004

62-90560-5250

2.42” (61.5mm)

62-03162-6005

62-90560-5260

2.52” (64.0mm)

62-03162-6006

62-90560-5270

2.62” (66.5mm)

62-03162-600762-90560-52802.72” (69.1mm)

62-03162-6008

62-90560-5290

2.82” (71.6mm)

62-03162-600962-905*Height can be reduced by .050” (1.27mm) by removing the shim that is located under bearing within the piston

5300-Series

Bearing Type: Radius-face
Contact Diameter: 1.50” (38mm)
Replacement
Bearing

Replacement
Piston1.92” (48.8mm)

62-00862-6000

62-9052.02” (51.3mm)

62-00862-6001

62-90560-5320

2.12” (53.8mm)

62-00862-600262-90560-5330

2.22” (56.4mm)

62-00862-600362-90560-53402.32” (58.9mm)

62-00862-6004

62-90560-5350

2.42” (61.5mm)

62-00862-6005

62-90560-5360

2.52” (64.0mm)

62-00862-6006

62-90560-5370

2.62” (66.5mm)

62-00862-600762-90560-53802.72” (69.1mm)

62-00862-6008

62-90560-5390

2.82” (71.6mm)

62-00862-600962-905

Part Number

Height*60-5300
60-5310

Seal Kit*Height can be reduced by .050” (1.27mm) by removing the shim that is located under bearing within the piston

Installation drawing for 5000-Series HRBs is available atwww.tiltonracing.com/technical/installation-drawings

41

6000-Series HRBs
Features

Typical Applications

hh Mount Type: Transmission

hh Mounts directly onto the front of transmission

hh Piston Area: 1.215in2 (784mm2)
hh Max Stroke: .700” (17.8mm) for 6100-Series HRBs
.600” (15.24mm) for 6000/6200 6300-Series HRBs
hh Ports: Double o-ring swivel fittings

Description:
Height adjustable hydraulic release bearing designed to mount onto the front of transmissions. Most applications
provide 1.25” of height adjustment with the provided stainless steel adjustment sleeve or mounting base thatincorporates adjustment sleeve. Includes AN4 stainless braided for supply and bleed lines, bleed fitting and antirotation stud.

Car Specific Hydraulic Release Bearing Kits
Designed for direct fitments into specific car applications. Heights preset at Tilton factory(minor adjustment may be necessary) for use with OEM clutches or Tilton ST-246 clutches.
Includes adapter fitting to connect HRB to factory clutch line.
Application

6100-SeriesPart Number

Chevy Camaro GEN560-6107

Chevy Camaro GEN660-6108

Chevy Corvette C6

60-6109

Chevy Corvette C7

60-6110

Bearing Type: Flat-face
Contact Diameter: 1.71”-2.83” (43.4mm-71.9mm)

Application

Transmission

Height Adjustment(inches)

Part Number

Chevy SB/BB

Tremec TKO/500/600

2.50 - 2.75**

60-6106

Chevy LS/LT

Tremec TKO/500/600

1.77 - 3.00*

60-6101

Chevy

Tremec T56 Magnum

2.16 - 3.13**

60-6105

Chevy

Tremec TR6060

2.66 - 3.63**

60-6111

Chevy

Borg-Warner/Tremec T5

1.77 - 3.00*

60-6103

Ford

Tremec TKO/500/600

1.77 - 3.00*

60-6102

Ford

Tremec T56 Magnum (Pilot tube mount)

1.77 - 3.00*

60-6104

Ford

Tremec T56 Magnum (2-bolt plate mount)2.16 - 3.13**

60-6105

Ford

Top Loader (1 1/16 x 10 spline)

1.77 - 3.00*

60-6102

Ford

Borg-Warner /Tremec T5

1.77 - 3.00*

60-6104*Height adjustment on included sleeve that fits onto tube of input shaft bearing retainer. Does not include height of retainer base.
** Height adjustment on included mounting base. Dimension is form mating face of transmission to top of bearing.

Installation drawing for 6000-Series HRBs is available atwww.tiltonracing.com/technical/installation-drawings

6000-Series HRBs

6000-Series

42

Bearing Type: Radius-face
Contact Diameter: 2.00” (52mm)

Application

Transmission

Height Adjustment(inches)

Part Number

Chevy SB/BB

Tremec TKO/500/600

2.75 - 3.00**

60-6036

Chevy LS/LT

Tremec TKO/500/600

2.02 - 3.25*

60-6031

Chevy

Tremec T56 Magnum

2.41 - 3.38**

60-6035

Chevy

Tremec TR6060

2.91 - 3.88 **

60-6041

Chevy

Borg-Warner/Tremec T5

2.02 - 3.25*

60-6033

Ford

Tremec TKO/500/600

2.02 - 3.25*

60-6032

Ford

Tremec T56 Magnum (Pilot tube mount)

2.02 - 3.25*

60-6034

Ford

Tremec T56 Magnum (2-bolt plate mount)

2.54 - 3.51**

60-6035

Ford

Top Loader (1 1/16 x 10 spline)

2.02 - 3.25*

60-6032

Ford

Borg-Warner/Tremec T5

2.02 - 3.25*

60-6034*Height adjustment on included sleeve that fits onto tube of input shaft bearing retainer. Does not include height of retainer base.
** Height adjustment on included mounting base. Dimension is form mating face of transmission to top of bearing.

6200-Series

Bearing Type: Radius-face
Contact Diameter: 1.75” (44mm)
Transmission

Height Adjustment(inches)

Part Number

Chevy SB/BB

Tremec TKO/500/600

2.88 - 3.13**

60-6236

Chevy LS/LT

Tremec TKO/500/600

2.15 - 3.38*

60-6231

Chevy

Tremec T56 Magnum

2.54 - 3.51**

60-6235

Chevy

Tremec TR6060

2.66 - 3.63**

60-6241

Chevy

Borg-Warner/Tremec T5

2.15 - 3.38*

60-6233

Ford

Tremec TKO/500/600

2.15 - 3.38*

60-6232

Ford

Tremec T56 Magnum (Pilot tube mount)

2.15 - 3.38*

60-6234

Ford

Tremec T56 Magnum (2-bolt plate mount)

2.54 - 3.51*

60-6235

Ford

Top Loader (1 1/16 x 10 spline)

2.15 - 3.38*

60-6232

Ford

Borg-Warner/Tremec T5

2.15 - 3.38*

60-6234

Application*Height adjustment on included sleeve that fits onto tube of input shaft bearing retainer. Does not include height of retainer base.
** Height adjustment on included mounting base. Dimension is form mating face of transmission to top of bearing.

6300-Series

Bearing Type: Radius-face
Contact Diameter: 1.50” (38mm)
Transmission

Height Adjustment(inches)

Part Number

Chevy SB/BB

Tremec TKO/500/600

2.88 - 3.13**

60-6336

Chevy LS/LT

Tremec TKO/500/600

2.15 - 3.38*

60-6331

Chevy

Tremec T56 Magnum

2.54 - 3.51**

60-6335

Chevy

Tremec TR6060

3.04 - 4.01**

60-6341

Chevy

Borg-Warner/Tremec T5

2.15 - 3.38*

60-6333

Ford

Tremec TKO/500/600

2.15 - 3.38*

60-6332

Ford

Tremec T56 Magnum (Pilot tube mount)

2.15 - 3.38*

60-6334

Ford

Tremec T56 Magnum (2-bolt plate mount)

2.54 - 3.51*

60-6335

Ford

Top Loader (1 1/16 x 10 spline)

2.15 - 3.38*

60-6332

Ford

Borg-Warner/Tremec T5

2.15 - 3.38*

60-6334

Application*Height adjustment on included sleeve that fits onto tube of input shaft bearing retainer. Does not include height of retainer base.
** Height adjustment on included mounting base. Dimension is form mating face of transmission to top of bearing.

Installation drawing for 6000-Series HRBs is available atwww.tiltonracing.com/technical/installation-drawings

43

8000-Series HRBS
Features

Typical Applications

hh Mount Type: 2-Bolt pattern

hh Bulkhead-mounted inside transmission or

hh Piston Area: 1.215in2 (784mm2)

bellhousing with adapter plate

hh Max Stroke: .600” (15.24mm)
hh Ports: AN3 (3/8”-24 thread)hh Weight: .70 - .95 lbs (varies by model)

8000-Series

Bearing Type: Radius-face
Contact Diameter: 2.05” (52mm)

Part Number

Height*Replacement
Bearing

Replacement
PistonSeal Kit

60-8000

2.05” (52.0mm)

62-00262-61262-9058100-Series

Bearing Type: Flat-face
Contact Diameter: 1.71” - 2.83” (43.4mm - 71.9mm)

Part Number

Height*Replacement
Bearing

Replacement
PistonSeal Kit

60-8100

1.79” (45.5mm)

62-61862-6100

62-9058200-Series

Bearing Type: Radius-face
Contact Diameter: 1.75” (44mm)
Height*Replacement
Bearing

Replacement
PistonSeal Kit

60-8200

1.87” (47.5mm)

62-03162-6000

62-90560-8210

1.97” (50.0mm)

62-03162-6001

62-90560-82202.07” (52.3mm)

62-03162-600262-90560-8230

2.17” (55.1mm)

62-03162-600362-90560-8240

2.27” (57.7mm)

62-03162-6004

62-90560-8250

2.37” (60.2mm)

62-03162-6005

62-90560-8260

2.47” (62.7mm)

62-03162-6006

62-90560-8270

2.57” (65.3mm)

62-03162-600762-90560-8280

2.67” (67.8mm)

62-03162-6008

62-90560-8290

2.77” (70.4mm)

62-03162-600962-905

Part Number*Height can be reduced by .050” (1.27mm) by removing the shim that is located under bearing within the piston

8300-SeriesPart Number

Bearing Type: Radius-face
Contact Diameter: 1.50” (38mm)
Height*Replacement
Bearing

Replacement
PistonSeal Kit

60-8300

1.87” (47.5mm)

62-00862-6000

62-90560-8310

1.97” (50.0mm)

62-00862-6001

62-90560-83202.07” (52.3mm)

62-00862-600262-90560-8330

2.17” (55.1mm)

62-00862-600362-90560-8340

2.27” (57.7mm)

62-00862-6004

62-90560-8350

2.37” (60.2mm)

62-00862-6005

62-90560-8360

2.47” (62.7mm)

62-00862-6006

62-90560-8370

2.57” (65.3mm)

62-00862-600762-90560-8380

2.67” (67.8mm)

62-00862-6008

62-90560-8390

2.77” (70.4mm)

62-00862-600962-905*Height can be reduced by .050” (1.27mm) by removing the shim that is located under bearing within the piston

Installation drawing for 8000-Series HRBs is available atwww.tiltonracing.com/technical/installation-drawings

9000-Series & 700-Series HRBs

44

Features

Typical Applications

hh Mount Type: 2-Bolt Pattern

hh Bulkhead-mounted inside transmission or

hh Piston Area: 0.93in2 (600mm2

bellhousing with adapter plate

hh Max Stroke: .600” (15.24mm)
hh Ports: AN3 (3/8”-24 thread)hh Weight: .60 lbs

9000-Series

Bearing Type: Radius-face
Contact Diameter: 1.75” (44mm)

Part Number

Height*Replacement
Bearing

Replacement
PistonSeal Kit

61-9002

1.95” (49.5mm)

62-031

62-9800

62-9980

61-90122.02” (51.3mm)

62-031

62-9801

62-9980

Features

Typical Applications

hh Mount Type: Slip fit onto 1.375” (35mm) pilot tube

hh Slip fit over release bearing pilot tube

hh Piston Area: 1.215in2 (784mm2
hh Max Stroke: .500” (12.7mm)
hh Ports: AN3 (3/8”-24 thread)hh Weight: .70 lbs

700-Series

Bearing Type: Radius-face
Contact Diameter: 1.75” (44mm)

Part Number

Height*Replacement
Bearing

Replacement
PistonSeal Kit

61-7721.64” (41.7mm)

62-03162-6204

62-61461-7771.70” (43.2mm)

62-03162-6205

62-614700-Series Honda B/K-Series Release Bearing Kits
Release bearing kits designed for work with Tilton 7.25” 2-plate clutch-flywheel-assemblies(CFA) for Honda B-Series and K-Series applications. Includes 700-Series HRB, 75-Series 3/4”
bore master cylinder, master cylinder mount adapter, steel braided hose fittings.
Application

Part Number

Tilton 7.25” 2-plate cerametallic CFA, Honda B/K-Series

61-7770

Tilton 7.25” 2-plate carbon CFA, Honda B/K-Series

61-7720

Installation drawing for 9000 & 700-Series HRBs is available atwww.tiltonracing.com/technical/installation-drawings

45

HRB Mount Adapters & Mechanhical Release Bearings

6000-Series HRB Mount Adapters

Mount adapters and collars designed to mount 6000-Series HRBs to transmission or bellhousing.
Description

Part Number

Adjustment sleeve, Chevy LS/LT, Tremec TKO/500/600

61-628Adjustment sleeve, Ford, Tremec TKO500/600, T56 (pilot tube mount)61-627

Adjustment sleeve, Universal (1.00” bore)

61-629

Mount adapter, adjustable height , Chevy, Tremec TKO 500/600

62-693

Mount adapter, adjustable height, Tremec T56 (2-bolt mount)62-899

Mount Adapter, adjustable height, Tremec TR6060

62-9008000-Series HRB Mount Adapters

Mount adapters and collars designed to mount 8000-Series HRBs to transmission or bellhousing.
Description

Part Number

Mount adapter, Porsche 993/996/997, G-50-type transmission, .200”

62-880

Mount adapter, Porsche 993/996/997, G-50-type transmission, .285”

62-882

Mount adapter, Tremec T56, .590”

62-874

Mount adapter, Tremec T56, 1.34”

62-877

Mount adapter, Tremec T56, 1.92”

62-8989000-Series HRB Mount Adapters

Mount adapters and collars designed to mount 9000-Series HRBs to transmission or bellhousing.
Description

Part Number
62-9900

Mount adapter, Mitsubishi EVO7/8/9/10

Mechanical Release Bearings

Release bearings designed to work with OEM release bearings systems and Tilton 7.25” clutches.
Description

Part Number

Release bearing, BMW E36/E46 5-spd, Tilton 7.25” 1-plate cerametallic clutch/flywheel

62-020

Release bearing, BMW E36/E46 5-spd, Tilton 7.25” 2-plate cerametallic clutch/flywheel

62-021

Release bearing, BMW E36/E46 6-spd, Tilton 7.25” 2-plate cerametallic clutch/flywheel

62-022

Release bearing, Ford Mustang (1979-2004), Tilton 7.25” 2/3-plate clutch/flywheel

62-063

Release bearing, Honda B/K-Series, Tilton 2-Plate cerametallic & carbon clutch/flywheel

62-010Release Bearing Service Parts

Replacement Bearings
Bearing Type

Applications

Part Number

38mm Radius-face60-13xx, 60-23xx,60-33xx, 60-43xx, 60-53xx, 60-63xx, 60-83xx HRBs

62-00844mm Radius-face60-12xx, 60-22xx, 60-32xx, 60-42xx, 60-52xx, 60-62xx, 60-82xx, HRBs

62-03152mm Radius-face60-1000, 60-3000, 60-3000, 60-4000, 60-5000. 60-60xx, 60-8000 HRBs

62-002

Flat-face60-1100, 60-3100, 60-4100, 60-5100, 60-61xx, 60-8100 HRBs

62-618

Seal Kits
Applications

Part Number

60-1xxx, 60-2xxx,60-33xxx, 60-4xxx, 60-5xxx, 60-6xxx, 60-8xxx HRBs

62-90560-9002, 61-9012 HRBs

62-9980

61-772, 61-777

62-614

Pistons
Bearing Type

LengthPart Number

38mm & 44mm Radius-face bearings

1.215” (30.9mm)

62-6000

38mm & 44mm Radius-face bearings

1.315” (33.4mm)

62-600138mm & 44mm Radius-face bearings

1.415” (35.9mm)

62-600238mm & 44mm Radius-face bearings

1.515” (38.5mm)

62-600338mm & 44mm Radius-face bearings

1.615” (41.0mm)

62-6004

38mm & 44mm Radius-face bearings

1.715” (43.6mm)

62-600538mm & 44mm Radius-face bearings

1.815” (46.1mm)

62-6006

38mm & 44mm Radius-face bearings

1.915” (48.6mm)

62-600738mm & 44mm Radius-face bearings

2.015” (51.2mm)

62-600838mm & 44mm Radius-face bearings

2.115” (53.7mm)

62-600952mm Radius-face bearing

1.530” (38.9mm)

62-612

Flat-face bearing

1.240” (31.5mm)

62-6100

Hoses & Fittings
Description

Part Number

Steel braided hose, 6000-Series HRB, swivel-type

62-521

Snap ring for 62-521

5100-43

Bleed fitting assembly for 6000-Series HRB

62-522AN3 union fitting

73-820464740000-Series Super Starters
Featureshh Powerful 3.0 HP motor and gear reduction provides hightorque to start large, high compression engines.
hh Precision machined components are held to criticaltolerances, ensuring high performance and a perfectfit.
hh Internal vibration damping and electrical insulation
provide longevity and maximum performance.
hh High-strength (grade 10.9) socket head fasteners
ensure rigid assembly and easy access for hex keys.
hh Serrated belleville lock washers are used to ensure
fasteners stay in place through severe vibrations andheat cycles.
hh Thread locking compound is used on all fasteners andare secured to precise torque specifications.

Motor Power:
Weight:Rec. Engine Size:
Rec. Compression Ratio:

3.0 HP (2.2 kW)
12.0 lbs
Up to 600 C.I.D.
Up to 18.0 : 1

40000-Series Super Starter
Application

Part Number

Replacement
Solenoid

Replacement
Drive Assembly

Replacement
Pinion Kit

Bert/Brinn bellhousing

54-40040

54-422HD

54-043-044

54-043

Chevy V8, 153/168T RG

54-41001

54-422HD

54-42154-442

Chevy V8, 153 /168T RG, reverse rotation

54-41001

54-422HD

54-421R

54-042R

Chevy LS/LSX/LT, 168T RG

54-40011

54-422HD

54-42154-442

Chevy LS/LSX/LT, 153T RG

54-40012

54-422HD

54-42154-442

Ford 289/302/351/390/427/428 (1967-up)

54-40013

54-422HD

54-42154-442

Ford 351M/400/429/460

54-40014

54-422HD

54-42154-442

Formula Ford, Hewland MK5/MK8, 110T RG

54-40030

54-422HD

54-02054-44354-042R

Porsche 911/914/930 (pre-1989)

54-41061

54-422HD

54-421R

QM Bellhousing, rear-mount, 110T RG

54-41052

54-422HD

54-421R

54-042R

Tilton 5.5” Bellhousing, rear-mount, 102T RG

52-41062

54-422HD

54-021R-13

54-042R-13

Tilton 5.5” Bellhousing, Rear-Mount, 99T RG

54-41072

54-422HD

54-421R

54-042R

Tilton 7.25” Bellhousing, rear-mount, 110T RG, 4 o’ clock solenoid position

54-41547

54-422HD

Contact Tilton

Contact Tilton

Tilton 7.25” Bellhousing, rear-mount, 110T RG, 6 o’ clock solenoid position

54-41047

54-422HD

Contact Tilton

Contact Tilton

Tilton 7.25” Bellhousing, rear-mount, 110T RG, 11 o’ clock solenoid position

54-41647

54-422HD

Contact Tilton

Contact Tilton

VW-Type transaxle

54-41053

54-422HD

54-421R

54-042R

Installation drawing for 40000-Series Super Starter is available atwww.tiltonracing.com/technical/installation-drawings

XLT Super Starters

48

Featureshh Lightweight yet powerful, the 1.6 HP
motor provides fast torque to start highperformance engines.
hh Precision machined components are held tocritical tolerances, ensuring high performanceand a perfect fit.
hh Internal vibration damping and electricalinsulation provide longevity and maximum
performance.
hh High-strength (grade 10.9) socket headfasteners ensure rigid assembly and easy
access for hex keys.
hh Thread locking compound is used on all
fasteners and are secured to precise torquespecifications.

Motor Power:
Weight:Rec. Engine Size:
Rec. Compression Ratio:

1.6 HP (1.2 kW)
7.0 lbs
Up to 400 C.I.D.
Up to 10.5 : 1

XLT-Series Super Starter
Application

Part Number

Replacement
Solenoid

Replacement
Drive Assembly

Replacement
Mounting Hose
54-586

Cosworth BDA, FT transaxle

54-50086

54-422PM

54-5410

Formula Ford, Hewland MK5/MK8, 110T RG

54-50030

54-422PM

54-541054-530

Tilton 7.25” bellhousing, rear-mount, 110T RG

54-61048

54-422PM

Contact Tilton

54-6016A

Universal, no mount nose, 9T, 10-Pitch

54-511054-422PM

54-5410NA

Universal, no mount nose, 10T, 12-Pitch

54-5100

54-422PM

54-5400

NA

Installation drawing for XLT Super Starters is available atwww.tiltonracing.com/technical/installation-drawings

Cooler Pumps

49

P/Ns:

See List

Pump head ports:

3/8" NPT

Recommended line size:

AN-8

Pump Motor Duty Cycle: 1-2 hr with 15 minute cool down
P/N: 40-524 (Buna) | P/N: 40-525 (Viton)

Smallest line size:

AN-4

Designed for applications where pump does notneed to be used continuously, such as being turned
on/off by the driver or by a relay at an establishedtemperature. Options include Buna or Viton rubber
diaphragm and check valve.

Maximum Pressure:Intermittent Use Pumps

Flow Rate:

Continuous Duty Temp:
Intermittent Use Max Temp:

Power:

1-2 GPM (varies by load)
50 PSI
40° – 160° F (4° – 71° C)
265° F (130° C)

12-Volt DC

Dimensions (L x W x H):
Intermittent Use Models:

7.63" x 3.93" x 3.62"

Continuous Duty Model:

8.57" x 3.93" x 3.62"

Weights:

Continuous Duty Pumps

Intermittent Use Models:

3.5 lbs. (1.6 kg)

Continuous Duty Model:

5.5 lbs. (2.5 kg)

Pump Motor Duty Cycle: Up to 1000 hours continuous
P/N: 40-527 (Buna)

Typical Applications

hh Transmission Cooler
hh Differential Cooler

Designed for applications where the pump needs tooperate continuously for longer than 2 hours at a time
without cool down.

hh Coolant Distribution
hh Fuel Tank/Line Flush

Tilton cooler pumps are ideal for pumping oil through transmission
and differential coolers. They can also be used for many otherapplications, such as emptying fuel tanks or circulating coolant.

Cooler Pumps

Each pump features an internal bypass valve and is self-priming

Intermittent duty, Buna diaphragm40-524up to 8-ft above the source from which it draws. Tilton cooler

Intermittent duty, Viton diaphragm40-525pumps are a positive displacement type of pump, so their output

Continuous duty, Buna diaphragm40-527is directly proportional to the motor speed. For example, if aΙService Parts

lighter load increases the motor speed by 25%, then the flow rateincreases by 25%.

Buna model
Designed for use with standard oils and coolants.
Viton model
Designed for use with corrosive fluids such as alcohol.

Part Numbers

Diaphragm kit
Buna

40-902

Viton

40-912Check valve assembly
Buna40-934

Viton

40-935

600-Series Pedal Assemblies

Features
Lightweight forged aluminum pedals
provide high-strength and rigidity.

Lightweight permanent mold castaluminum frame feature guide ramps
that minimizing balance bar “tipping” forimproved performance.

7/16” diameter spherical bearing typebalance bar minimizes flex and provides
solid pedal feel. Aluminum clevises feature
low friction coating for durability andsmooth action.

Pedal pivots feature wave washers to
reduce lateral pedal movement and oilimpregnated bronze bushings for smootheroperation and long service life.

Tilton 600-Series pedal assemblies are the benchmark for pedal
assemblies of their type, offering great performance and value.

Adjustable pedal ratio.

600-Series pedal assemblies are the categorized by the useof a traditional spherical bearing type balance bar and flange
mounted master cylinders.
600-Series pedal assemblies are available in Firewall-mount,

Adjustable pedal pad positions.

Floor-mount, Overhung and Underfoot configurations.

Adjustable clutch and/or throttle stops limit
pedal travel (most models).

50

51

600-Series Underfoot (2 & 3-pedal)
3-Pedal Underfoot(Clutch, Brake & Throttle)
Pedal Ratio:
Pedal Pad Adjustment:
Weight*:Part Number:

5.4:1 – 6.9:1
Horizontal, Vertical, Angle
6.4 lbs (2.9 kg)
72-6162-Pedal Underfoot(Clutch & Brake)
Pedal Ratio:
Pedal Pad Adjustment:
Weight*:Part Number:

5.4:1 – 6.9:1
Horizontal, Vertical, Angle
5.0 lbs (2.3 kg)
72-6172-Pedal Underfoot(Brake & Throttle)
Pedal Ratio:
Pedal Pad Adjustment:
Weight*:Part Number:

5.0:1 - 6.2:1
Horizontal, Vertical , Angle
4.6 lbs (2.2 kg)
72-618

Accessories*Does not include master cylinders

Description

Part Number

Throttle linkage kit, drive-by-wire (sensor not included)

72-794Throttle linkage kit, mechanical type72-793Clevis, for use with throttle cables with 10-32 threaded end

72-797

Master cylinder, 76-Series

See page 62 for options

Remote brake bias adjuster

See page 66 for options

Replacement pedal pad with anti-slip tape, narrow

72-6035

Replacement pedal pad with anti-slip tape, wide

72-6034

Replacement anti-slip tape, narrow

72-9014

Replacement anti-slip tape, wide

72-9026

Installation drawing for 600-Series Underfoot Pedal Assembly is available atwww.tiltonracing.com/technical/installation-drawings

600-Series Floor-mount (2 & 3-pedal)

52

3-Pedal Floor-mount(Clutch, Brake & Throttle)
Pedal Ratio:
Pedal Pad Adjustment:
Weight*:Part Number:

5.3:1 - 5.8:1
Horizontal, Vertical
5.5 lbs (2.5 kg)
72-6032-Pedal Underfoot(Clutch & Brake)
Pedal Ratio:
Pedal Pad Adjustment:
Weight*:Part Number:

5.3:1 - 5.8:1
Horizontal, Vertical
4.6 lbs (2.1 kg)
72-604*Does not include master cylinders

Accessories
Description
Throttle linkage kit, drive-by-wire (sensor not included)

Part Number
72-792Throttle linkage kit, mechanical type72-791

Clevis, for use with throttle cables with 10-32 threaded end

72-797

Master cylinder, 76-Series

See page 62 for options

Master cylinder, 75-Series

See page 62 for options

Master cylinder, 74-Series

See page 63 for options

Master cylinder, 73-Series

See page 63 for options

Reservoir brake bias adjuster

See page 66 for options

Reservoir

See page 65 for options

Replacement pedal pad with anti-slip tape, narrow

72-6035

Replacement pedal pad with anti-slip tape, wide

72-6034

Replacement anti-slip tape, narrow

72-9014

Replacement anti-slip tape, wide

72-9026

Installation drawing for 600-Series Floor-mount Pedal Assembly is available atwww.tiltonracing.com/technical/installation-drawings

53

600-Series Overhung, Firewall & Throttle
2-Pedal Firewall-mount(Clutch & Brake)
Pedal Ratio:
Pedal Pad Adjustment:
Weight*:Part Number:

5.0:1 – 6.2:1
Horizontal, Vertical, Angle
4.8 lbs (2.2 kg)
72-6072-Pedal Overhung(Clutch & Brake)
Pedal Ratio:
Pedal Pad Adjustment:
Weight*:Part Number:

5.0:1 - 6.2:1
Horizontal, Vertical, Angle
4.8 lbs (2.2 kg)
72-608Throttle Pedal
Shown with optional P/N 72-791 throttle linkage kit
Pedal Ratio:
Pedal Pad Adjustment:
Weight*:Part Number:

5.0:1 - 6.2:1
Horizontal, Vertical , Angle
1.7 lbs (0.8 kg)
72-615

Accessories
Description
Throttle linkage kit, drive-by-wire (sensor not included)*Does not include master cylinders

Part Number
72-792Throttle linkage kit, mechanical type72-791

Clevis, for use with throttle cables with 10-32 threaded end

72-797

Master cylinder, 76-Series

See page 62 for options

Master cylinder, 75-Series

See page 62 for options

Master cylinder, 74-Series

See page 63 for options

Master cylinder, 73-Series

See page 63 for options

Remote brake bias adjuster

See page 66 for options

Reservoir

See page 65 for options

Replacement pedal pad with anti-slip tape, narrow

72-9035

Replacement pedal pad with anti-slip tape, wide

72-9034

Replacement anti-slip tape, narrow

72-9014

Replacement anti-slip tape, wide

72-9026

Installation drawing for 600-Series Overhung/Firewall/Throttle Pedal Assembly is available atwww.tiltonracing.com/technical/installation-drawings

800/850-series pedal assemblies

Features
Lightweight forged aluminum pedals
provide high-strength and rigidity.

Lightweight permanent mold castaluminum frame.

High-efficiency 7/16” balance bar, combinedwith pivot-mount master cylinders, limits
motion to the horizontal plane to reducebrake pressure migration issues.

Pedal pivots feature wave washers to
reduce lateral pedal movement and oilimpregnated bronze bushings for smootheroperation and long service life.

Tilton 800-Series pedal assemblies merge the performanceof Tilton’s 900-Series pedal assemblies with the renowned

Adjustable pedal ratio.

value of Tilton’s 600-Series pedal assemblies. 800-Series pedal
assemblies are categorized by use of a high-efficiency sphericalbearing type balance bar, combined with pivot-mount mastercylinders for the brakes, limits balance bar motion to thehorizontal plane to reduce brake pressure migration issues. All

Adjustable pedal pad positions.

800-Series pedal assemblies, except for Underfoot assemblies,
utilize a traditional flange-mount master cylinder to help
reduce costs.
800-Series pedal assemblies are available in Firewall-mount,
Floor-mount, Overhung and Underfoot configurations.
Underfoot configurations are also available with an optionalslide system for quick pedal assembly position changes.

Adjustable clutch and/or throttle stops limit
pedal travel (most models).

54

55

850-Series Underfoot (non-slider, 2 & 3-pedal)
3-Pedal Underfoot(Clutch, Brake & Throttle)
Pedal Ratio:
Pedal Pad Adjustment:
Weight*:Part Number:

4.8:1 - 6.1:1
Horizontal, Vertical, Angle
7.6 lbs (3.5 kg)
72-8562-Pedal Underfoot(Clutch & Throttle)
Pedal Ratio:
Pedal Pad Adjustment:
Weight*:Part Number:

4.8:1 - 6.1:1
Horizontal, Vertical
6.2 lbs (2.8 kg)
72-857*Does not include master cylinders

Accessories
Description
False floor kit
Throttle linkage kit, drive-by-wire (sensor not included)72-853-FF
72-794Throttle linkage kit, mechanical type72-793Clevis, for use with throttle cables with 10-32 threaded end

72-797

Master cylinder, 78-Series pivot mount

Optional false floor kit ( 72-853-FF)

Part Number

See page 61 for options

Master cylinder, 79-Series pivot mount , ABS compatible

See page 61 for options

Remote brake bias adjuster

See page 66 for options

Reservoir

See page 65 for options

Replacement pedal pad with anti-slip tape, narrow

72-9035

Replacement pedal pad with anti-slip tape, wide

72-9034

Replacement anti-slip tape, narrow

72-9014

Replacement anti-slip tape, wide

72-9026

Installation drawing for 850-Series Underfoot (non-slider) Pedal Assembly is available atwww.tiltonracing.com/technical/installation-drawings

850-Series Underfoot (slider, 2 & 3-pedal)

56

3-Pedal Underfoot(Clutch, Brake & Throttle)
Pedal Ratio:
Pedal Pad Adjustment:
Pedal Assembly Adjustment:

4.8:1 - 6.1:1
Horizontal, Vertical, Angle
14-position (7” total travel; 1/2”
increments)

Weight*:Part Number:

14.4 lbs (6.5 kg)
72-8502-Pedal Underfoot(Clutch & Brake)
Pedal Ratio:
Pedal Pad Adjustment:
Pedal Assembly Adjustment:

4.8:1 - 6.1:1
Horizontal, Vertical, Angle
14-position (7” total travel; 1/2”
increments)

Weight*:Part Number:

13.0 lbs (5.9 kg)
72-851*Does not include master cylinders

Accessories
Description
Throttle linkage kit, drive-by-wire (sensor not included)

72-794Throttle linkage kit, mechanical type72-793Clevis, for use with throttle cables with 10-32 threaded end

72-797

Master cylinder, 78-Series pivot mount72-850 included false floor

Part Number

See page 61 for options

Master cylinder, 79-Series pivot mount , ABS compatible

See page 61 for options

Remote brake bias adjuster

See page 66 for options

Reservoir

See page 65 for options

Replacement pedal pad with anti-slip tape, narrow

72-6035

Replacement pedal pad with anti-slip tape, wide

72-6034

Replacement anti-slip tape, narrow

72-9014

Replacement anti-slip tape, wide

72-9026

Installation drawing for 850-Series Underfoot (slider) Pedal Assembly is available atwww.tiltonracing.com/technical/installation-drawings

57

800-Series Floor-mount (2 & 3-pedal)
3-Pedal Floor-mount(Clutch, Brake & Throttle)
Pedal Ratio:
Pedal Pad Adjustment:
Weight*:Part Number:

5.3:1 - 6.8:1
Horizontal, Vertical
6.3 lbs (2.8 kg)
72-8032-Pedal Underfoot(Clutch & Brake)
Pedal Ratio:
Pedal Pad Adjustment:
Weight*:Part Number:

5.3:1 - 5.8:1
Horizontal, Vertical
5.3 lbs (2.4 kg)
72-804*Does not include master cylinders

Accessories
Description
Throttle linkage kit, drive-by-wire (sensor not included)

Part Number
72-792Throttle linkage kit, mechanical type72-791

Clevis, for use with throttle cables with 10-32 threaded end

72-797

Master cylinder, 76-Series (clutch)

See page 62 for options

Master cylinder, 78-Series pivot mount (brakes)

See page 61 for options

Master cylinder, 79-Series pivot mount, ABS compatible (brakes)

See page 61 for options

Remote brake bias adjuster

See page 66 for options

Reservoir

See page 65 for options

Replacement pedal pad with anti-slip tape, narrow

72-6035

Replacement pedal pad with anti-slip tape, wide

72-6034

Replacement anti-slip tape, narrow

72-9014

Replacement anti-slip tape, wide

72-9026

Installation drawing for 800-Series Floor-Mount Pedal Assembly is available atwww.tiltonracing.com/technical/installation-drawings

800-Series Overhung & Firewall

58

2-Pedal Firewall-mount(Clutch, Brake & Throttle)
Pedal Ratio:
Pedal Pad Adjustment:
Weight*:Part Number:

5.0:1 - 6.2:1
Horizontal, Vertical, Angle
5.5 lbs (2.5 kg)
72-8072-Pedal Overhung(Clutch & Brake)
Pedal Ratio:
Pedal Pad Adjustment:
Weight*:Part Number:

5.0:1 - 6.2:1
Horizontal, Vertical, Angle
5.5 lbs (2.5 kg)
72-808Throttle Pedal
Shown with optional P/N 72-791 throttle linkage kit
Pedal Ratio:
Pedal Pad Adjustment:
Weight*:Part Number:

5.0:1 - 6.2:1
Horizontal, Vertical , Angle
1.7 lbs (0.8 kg)
72-615

Accessories
Description*Does not include master cylinders

Part Number

Throttle linkage kit, drive-by-wire (sensor not included)

72-792Throttle linkage kit, mechanical type72-791

Clevis, for use with throttle cables with 10-32 threaded end

72-797

Master cylinder, 76-Series (clutch)

See page 62 for options

Master cylinder, 78-Series pivot mount (brakes)

See page 61 for options

Master cylinder, 79-Series pivot mount , ABS compatible (brakes)

See page 61 for options

Remote brake bias adjuster

See page 66 for options

Reservoir

See page 65 for options

Replacement pedal pad with anti-slip tape, narrow

72-6035

Replacement pedal pad with anti-slip tape, wide

72-6034

Replacement anti-slip tape, narrow

72-9014

Replacement anti-slip tape, wide

72-9026

Installation drawing for 800-Series Overhung/Firewall Pedal Assembly is available atwww.tiltonracing.com/technical/installation-drawings

900-Series pedal assemblies

59

Features
Lightweight billet aluminum pedals provide
high-strength and rigidity.

Lightweight one-piece billet aluminum
frame.

Trunnion-type balance bar features needle
bearings at all pivots, providing the highest
level of efficiency and smooth operation.

Pedal pivots feature needle bearing and/or ball bearings for the ultimate in smooth
operation and service life.

Tilton 900-Series pedal assemblies provide the ultimate inracing pedal assembly technology, optimized to provide

Adjustable pedal ratio.

maximum braking performance and weigh savings. 900-Series
pedal assemblies are the categorized by the use of an ultraefficient trunnion type balance bar, combined with pivotmount brake master cylinders, to virtually eliminate brakepressure migration issues. In addition, pedal frame and pedals

Adjustable pedal pad positions.

are machined from billet aluminum for maximum weightsavings.
900-Series pedal assemblies are available in Firewall-mount,
Floor-mount, and Overhung configurations.

Adjustable clutch and/or throttle stops limit
pedal travel (most models).

900-Series Floor-Mount, Overhung & Firewall

60

3-Pedal Floor-mount(Clutch & Brake Throttle)
Pedal Ratio:
Pedal Pad Adjustment:
Weight*:Part Number:

4.5:1 - 5.8:1
Horizontal, Vertical
5.0 lbs (2.3 kg)
72-9032- Pedal Overhung(Clutch & Brake)
Pedal Ratio:
Pedal Pad Adjustment:
Weight*:Part Number:

4.5:1 - 5.8:1
Horizontal, Vertical
4.4 lbs (2.0 kg)
72-9022-Pedal Firewall-mount(Clutch & Brake)
Pedal Ratio:
Pedal Pad Adjustment:
Weight*:Part Number:*Does not include master cylinders

5.0:1 - 6.2:1
Horizontal, Vertical
4.9 lbs (2.2 kg)
72-901

Accessories
Description
Throttle linkage kit for 72-903, drive-by-wire (sensor not included)

Part Number
72-792Throttle linkage kit for 72-903, mechanical type72-791

Clevis, for use with throttle cables with 10-32 threaded end

72-797Firewall Plate Kit for use with 72-901
Master cylinder, 78-Series pivot mount (clutch or brakes)

72-799See page 61 for options

Master cylinder, 79-Series pivot mount , ABS compatible (brakes)

See page 61 for options

Remote brake bias adjuster

See page 66 for options

Reservoir

See page 65 for options

Installation drawing for 900-Series Floor-mount/Overhung/Firewall Assembly is available atwww.tiltonracing.com/technical/installation-drawings

79-Series & 78-Series master cylinder

61

79-Series Master Cylinder
Spherical bearing-mount master cylinder specifically designed
for use with ABS systems. Unlike traditional master cylinders,
79-Series master cylinders do not utilize a conventional cutoff port, and instead, feature a unique port strategy with amechanically opened cut-off/compensation path. This design
greatly reduces the chance of seal damage caused by highpressure pulsations sent back to the master cylinder by the ABS
system.

Featureshh ABS compatible
hh Spherical bearing mount with one-piece pushrod/piston
eliminates side thrust loads on bore to provide long service lifeand consistent braking
hh Billet aluminum body with low-friction coating

Description

Part Number

79-Series master cylinder, 5/8” (15.88mm) bore

79-62579-Series master cylinder, 7/10” (17.78mm) bore

79-70079-Series master cylinder, 3/4” (19.05mm) bore

79-750hh Hand-built and blueprinted for cutoff port travel

79-Series master cylinder, 13/16” (20.64mm) bore

79-812hh 1.1” stroke

79-Series master cylinder, 7/8” (22.23mm) bore

79-875

Inlet adapter, swivel type AN4 male end

79-523hh AN3 outlet port
hh AN4 o-ring seal inlet port swivel fitting (sold separately)
hh Fits Tilton 800-Series and 900-Series pedal assemblies/balancebars

78-Series Master Cylinder
Lightweight and compact spherical bearing-mount mastercylinder. Direct replacement to Tilton 77-Series mastercylindersFeatureshh Spherical bearing mount with one-piece pushrod/piston
eliminates side thrust loads on bore to provide long service lifeand consistent braking
hh Billet aluminum body with low-friction coating
hh Hand-built and blueprinted for cutoff port travel

Description

Part Number

78-Series master cylinder, 5/8” (15.88mm) bore

78-62578-Series master cylinder, 7/10” (17.78mm) bore

78-70078-Series master cylinder, 3/4” (19.05mm) bore

78-750hh 1.1” stroke

78-Series master cylinder, 13/16” (20.64mm) bore

78-812hh AN3 outlet port

78-Series master cylinder, 7/8” (22.23mm) bore

78-875hh 9/16”-18 inlet port
hh Fits Tilton 800-Series and 900-Series pedal assemblies/balancebars

78-Series master cylinder, 15/16” (23.81mm) bore

78-93778-Series master cylinder, 1” (25.40mm) bore

78-1000

Inlet adapter, straight, 9/16”-18 to AN4 male

77-015

Inlet adapter, banjo type, 9/16”-18 to AN4 male

78-3400

Installation drawing for 79-Series and 78-Series Master Cylinder is available atwww.tiltonracing.com/technical/installation-drawings

76-Series & 75-Series master cylinders

62

76-Series Master CylinderCompact flange-mount master cylinder features dual outlet
port options and a 7/16”-20 inlet port. Inlet port adapter can beremoved to fit Tilton direct-mount reservoir (P/N 74-240)

Featureshh Flange-mount onto pedal assemblies with 2.25” center-to-center
mounting studs
hh Aluminum alloy body is black anodized for corrosion resistanceDescription

Part Number

76-Series master cylinder, 5/8” (15.88mm) bore

76-62576-Series master cylinder, 7/10” (17.78mm) bore

76-700hh Dual AN3 outlet port options (rear & top). Top outlet port is deepfor use with most banjo fittings. Rear outlet port is standard
depth AN3 spec.

76-Series master cylinder, 3/4” (19.05mm) bore

76-750hh 7/16”-20 inlet port

hh 1.1” stroke

hh Fits Tilton 600-Series and 800-Series (clutch only) pedal
assemblies/balance bars

76-Series master cylinder, 13/16” (20.64mm) bore

76-812

76-Series master cylinder, 7/8” (22.23mm) bore

76-87576-Series master cylinder, 1” (25.40mm) bore

76-1000

Direct mount reservoir, 5.3 oz (158ml)

74-24075-Series Master CylinderCompact flange-mount universal master cylinder kit.
Universal kit includes 6.8 oz reservoir, remote mount reservoir
components and fittings.

Featureshh Flange-mount onto pedal assemblies with 2.25” center-to-center
mounting studs
hh Aluminum alloy body is black anodized for corrosion resistancehh 1.1” stroke
hh AN3 outlet port

Description

Universal Master
Cylinder Kit

Master Cylinder
Only

hh Direct mount or remote-mount reservoir options

75-Series master cylinder, 5/8” (15.88mm) bore

75-625U

75-625hh Fits Tilton 600-Series and 800-Series (clutch only) pedal
assemblies/balance bars

75-Series master cylinder, 7/10” (17.78mm) bore

75-700U

75-70075-Series master cylinder, 3/4” (19.05mm) bore

75-750U

75-75075-Series master cylinder, 13/16” (20.64mm) bore

75-812U

75-81275-Series master cylinder, 7/8” (22.23mm) bore

75-875U

75-87575-Series master cylinder, 1” (25.40mm) bore

75-1000U

75-1000

Installation drawing for 76-Series and 75-Series Master Cylinder is available atwww.tiltonracing.com/technical/installation-drawings

74-Series & 73-Series master cylinders

63

74-Series Master Cylinder
Continuously improved since their introduction in 1986, thevenerable 74-Series universal master cylinder kits have becomea trusted favorite of car builders and race teams due to the theirreliability and value. Universal kit includes 6.8 oz reservoir,
remote mount reservoir components and fittings.

Featureshh Flange-mount onto pedal assemblies with 2.25” centerto-center mounting studs
hh 3.00” center-to-center side mount option
Universal Master
Cylinder Kit

Master Cylinder
Only

74-Series master cylinder, 5/8” (15.88mm) bore

74-625U

74-625hh 1.1” stroke

74-Series master cylinder, 7/10” (17.78mm) bore

74-700U

74-700hh Dual AN3 outlet port options. Includes bleed screw
installed into top port.

74-Series master cylinder, 3/4” (19.05mm) bore

74-750U

74-75074-Series master cylinder, 13/16” (20.64mm) bore

74-812U

74-812hh Aluminum alloy body is clear anodized for corrosion
resistancehh Direct mount or remote-mount reservoir options
hh Fits Tilton 600-Series pedal assemblies/balance bars

Description

74-Series master cylinder, 7/8” (22.23mm) bore

74-875U

74-87574-Series master cylinder, 1” (25.40mm) bore

74-1000U

74-1000

74-Series master cylinder, 1 1/8” (28.58mm) bore

74-1125U

74-1125

73-Series Master Cylinder
Designed for applications that require large fluid capacity in aleak-proof integral reservoir. 10 oz fluid chamber is completely
sealed from the outside environment while still allowing fluid
level changes.

Featureshh Flange-mount onto pedal assemblies with 2.25” center-to-center
mounting studs
hh High pressure die-cast aluminum alloy body provides machinedlook finish

Description

Part Number

73-Series master cylinder, 3/4” (19.05mm) bore

73-75073-Series master cylinder, 7/8” (22.23mm) bore

73-87573-Series master cylinder, 1” (25.40mm) bore

73-1000

hh Integral 10 oz reservoir feature an expanding bellow to keepelements away from brake fluid
hh 1.1” stroke
hh 1/8” NPT outlet port
hh Fits Tilton 600-Series pedal assemblies/balance bars

Installation drawing for 74-Series and 73-Series Master Cylinder is available atwww.tiltonracing.com/technical/installation-drawings

Master Cylinder Service parts

64

Master Cylinder Rebuild Kits
Includes master cylinder internals and dust bootBore Size

74-Series

75-Series

76-Series

78-Series

79-Series

5/8” (15.88mm)

74-625RK

75-625RK

76-625RK

78-625RK

79-625RK

7/10” (17.78mm)

74-700RK

75-700RK

76-700RK

78-700RK

79-700RK

3/4” (19.05mm)

74-750RK75-750RK

76-750RK

78-750RK

79-750RK

13/16” (20.64mm)

74-812RK

75-812RK

76-812RK

78-812RK

79-812RK

7/8” (22.23mm074-875RK

75-875RK

76-875RK

78-875RK

79-875RK

N/A

N/A

N/A

78-937RK

N/A

1” (25.40mm)

74-1000RK

75-1000RK

76-1000RK

78-1000RK

N/A

1 1/8” (28.58mm)

74-1125RK

75-1125RK

N/A

N/A

N/A

15/16” (23.81mm)

Master Cylinder Service Parts
A

Label

74-Series

75-Series

76-Series

Reservoir, 4.0 oz

A

74-20274-202

N/A

Reservoir, 6.8 oz

B

74-20374-203

N/A

Description

D

B

E

C

Reservoir, 10.7 oz

C

74-20474-204

N/A

Filter, 4.0 and 6.8 oz reservoirs

D

74-21074-210N/A

Filter, 10.7 oz reservoirs

E

74-211

74-211

N/A

Cap, reservoir

F

74-20774-207

N/A

Clamp, reservoir

G

74-20874-208

N/A

O-ring, master cylinder/reservoir

N/A

74-212-B

74-212-A

N/A

Pushrod

N/A

74-40075-03075-030

Remote reservoir mount bracket witho-ringH

74-21274-212

N/A

Remote inlet adapter

I

74-20074-200N/A

O-ring, remote mount bracket

N/A

74-212-A

74-212-A

N/A

Hose kit, 96”, incl. 6 clamps

N/A

74-221

74-221

N/A
N/A

Hose 24”

J

74-21474-214

Hose, bulk, sold by the footN/A

72-50272-502

N/A

Fitting, union, AN3 male/maleK73-82073-82073-820Fitting, AN3 male to 3/16” female

L

TE2089-188L

TE2089-188L

N/A

Bleedscrew, AN3

N/A

28696

N/A

N/A

J

I
H

F
G
K

L

Reservoirs (3-chamber & 1-chamber)

65

3-Chamber Reservoirs

Features

Incorporates the clutch, front brake and rear brake fluid
reservoirs into one convenient package. 2-hole mountprovides simple installation onto firewall/bulkhead. The three
separate internal chambers allow for complete evacuation of
one chamber without affecting the remaining two chambers.
Standard capacity reservoirs are available with either hosebarb or AN4 fitting connection. Low profile reservoirs is only
available with AN4 fitting connection.

hh Fiberglass reinforced nylon bodyhh Gasket-sealed removable lid allows for easy cleaning
hh Reservoir lid features safety screens to prevent foreign objects
from falling into chambers
hh Leak-proof baffle design insures that fluid remains in reservoir
hh Standard capacity and low profile options available for AN4 typereservoirs
Reservoir Type

Rear Brake Chamber

Front Brake Chamber

Clutch ChamberStandard Capacity

8.9 oz (263ml)

10.3 oz (313 ml)

4.6 oz (136 ml)

Low Profile

4.0 oz (117ml)

6.1 oz (182 ml)

2.0 oz (59ml)

Description

Part Number

3-chamber reservoir, standard capacity, hose barb connection

72-5763-chamber reservoir, standard capacity, AN4 connection

72-5773-chamber reservoir, low profile, AN4 connection

72-578Hose kit for 72-576 reservoir, includes 96” of hose and 6 hose clamps

72-221

Replacement cap, less baffle

72-576-6

Replacement baffle for cap, funnel type72-576-4

Replacement lid gasket

72-576-3

Single Chamber Reservoirs
Single chamber reservoirs with 5.3 oz (158 ml) fluid capacity.
Available with AN4 fitting for remote-mount applications
or with a 15/16”-20 adapter for direct mounting onto Tilton
76-Series master cylinders. Includes filter.
Description

Part Number

3-chamber reservoir, standard capacity, hose barb connection

74-2303-chamber reservoir, standard capacity, AN4 connection

74-240Replacement cap

72-207

Replacement filter

74-211

Bias adjusters, balance bars & valves
Remote Brake Bias Adjuster
Designed to enable remote front & rear brake bias adjustments by driverduring competition. Standard model feature a plastic adjustment knob
(red or yellow) with two spring-loaded nylon plungers on a stamped
detent plate. Premium model features a billet aluminum knob andbulkhead-mount housing which incorporates dual detent system, withspring loaded steel ball bearings, for smooth and precise action. All
models a high-quality 6-foot cable housed in a “wind up” resistanttubing. Includes couplers to fit 3/8”-24 and 7/16”-20 balance bars.
Description

Part Number

Remote brake bias adjuster, standard model, yellow knob

72-508

Remote brake bias adjuster, standard model, red knob

72-509Remote brake bias adjuster, premium model, black

72-40890 Degree Couplers
Designed to connect remote brake bias adjusters to balance bars at a 90
degree angle. This enables the adjuster’s cable to be routed from therear so it does not interfere with the clutch or throttle pedal.
Description

Part Number

90 degree coupler, 3/8”-24 balance bars

72-56090 degree coupler, 7/16”-20 balance bars

72-561

Brake Proportioning Valves
Designed to reduce brake line pressure to a particular wheel or wheels.
Maximum line pressure decrease is approximately 60%. Features a billet
aluminum body that can either bulkhead or panel mounted. Lever-type
proportioning valves features 7 per-determined pressure reduction
settings. Screw-type proportioning valves provide fine pressure
reduction adjustments. Available with AN3 ports or 10mm x 1.0 ports.
Description
Proportioning valve, lever-type, AN3 ports

Part Number
90-1000

Proportioning valve, lever-type, 10mm x 1.0 ports

90-1003

Proportioning valve, screw-type, AN3 ports

90-2000

Portioning valve, screw-type, 10mm x 1.0 ports

90-2003

Rebuild kit for portioning valve

90-1100

Flow Control Valve
Designed to reduce shock to the driveline by allowing the clutch to slip
slightly during engagement. Fluid flow is not restricted during clutch
disengagement. Therefore, shift times are still quick and pedal feel does
not change. Includes three office sizes (.021, .028” & .040”) that enables
clutch engagement to be tuned.
Description
Flow control valve, AN3 fittings

Part Number
90-5000

Replacement orifice, .021”

90-5100-021

Replacement orifice, .028”

90-5100-028

Replacement orifice, .040”

90-5100-040

66

Master Cylinder Bore Sizing Form
Please provide all the information listed on the form below. Email or fax the completed form to Tilton.
This information will be used for calculation purposes so that we can make the best suggestion formaster cylinder bore sizing. For best results, the most accurate information needs to be provided.
Note: Please note that the master cylinder suggestions provided by Tilton are predictions based upon calculations and should be taken as an

GENERAL INFOBRAKE SYSTEM CONTACT

performance. If needed after testing, further suggestions can then be given based upon your feedback.

Name:
Company:
Telephone number:
Email address:
Vehicle Make/Model:
Front Brake Details

Rear Brake Details:

Number of pistons within each front caliper:

Number of pistons within each rear caliper:

Are pistons on one side or both sides of caliper:

Are pistons on one side or both sides of caliper:

Diameter of pistons on one side of caliper (list all):

Diameter of pistons on one side of caliper (list all):

Piston 1:

Piston 2:

Piston 1:

Piston 2:

Piston 3:

Piston 4:

Piston 3:

Piston 4:

Front rotor diameter:

Rear rotor diameter:

ABS (Yes or No):ABS Manufacturer:

What is the motion ratio of your brake pedal (5.5:1, 6.2:1, etc)?
OR If using a Tilton pedal assembly, please provide part number:
Vehicle weight (with driver and fuel):
Vehicle Weight Distribution (with driver and fuel): Front %Rear %

Vehicle wheelbase:85, 100 or 110 lbs):
Front tire diameter (outer):
Rear tire diameter (outer):Type of tire (brand, model/compound):What is the vehicle being used for (street, road racing, circle track, drag, etc)?:

FAX: 805.688.2745// EMAIL: sales@tiltonracing.com

Tilton Engineering, Inc. 25 Easy Street • PO Box 1787 • Buellton, CA 93427 • 805.688.2353 • www.tiltonracing.com

Where to Buy?
Tilton products are sold through a worldwide network of dealers. For information on where to buy Tilton products, or for a list of Tilton
dealers, please contact us: web: www.tiltonracing.com email: sales@tiltonracing.com phone: 805.688.2353.
We can direct you to a dealer that is near you and/or stocks the product you are looking for.
Note: Tilton will sell service parts or replacements parts not typically stocked by Tilton dealers directly to customers.

Technical Support
Tilton offers top-level technical support to customers, before and after the sale. Our technical support staff is very experienced, most with
20+ years at Tilton. For technical support, please contact us: email: technical@tiltonracing.com phone: 805.688.2353

Custom Parts
Tilton does make custom parts on a made-to-order basis. These parts are sold directly through Tilton.
For further information on custom part orders, please contact us: email: sales@tiltonracing.com phone: 805.688.2353

Service
Tilton offers rebuild services on most of their products. We require that a Return Merchandise Authorization (RMA) number be obtained prior
to sending products to Tilton for service. To obtain an RMA number, please contact us: email: sales@tiltonracing.com phone: 805.688.2353

Limited Warranty
There is no warranty stated or implied, due the unusual stresses placed on racing/performance parts and because we have no control over how
they are used. This warranty is in lieu of all other warranties expressed or implied, including the warranty of merchantability and fitness for use andall other obligations or liabilities on the Company’s part. The obligation of TILTON ENGINEERING under this warranty shall be limited to the part orparts shown to be defective and the Company will not be responsible for any damage or loss caused by delays, failures or any consequential
damage arising from any cause whatsoever, nor for labor, transportation or any other charges incurred in the replacement or repair of said
defective part or parts.
This warranty to repair or replace is the only warranty expressed, implied or statutory on which the buyer purchases the Company’s products.
All other damages and warranties, statutory or otherwise, being expressly waived by the buyer.
TILTON ENGINEERING’s warranty will not be in force for any merchandise which has not been paid for in full to the Company, or which has been
subject to accident, negligence, alteration, abuse or misuse. The Company makes no warranty whatsoever with respect to accessories or parts not
supplied by TILTON ENGINEERING.
TILTON ENGINEERING neither assumes, nor authorizes any person to assume for it, any other liability except as otherwise expressly provided forherein, in connection with the sale of TILTON ENGINEERING parts, products or services.

Tilton Engineering, Inc.
Tilton Engineering, Inc.
25 Easy Street • P.O. Box
25 1787
Easy Street • P.O. Box 1787
Buellton, CA 93427 U.S.A.
Buellton, CA 93427 U.S.A.
ph +1.805.688.2353 •phfax+1.805.688.2353+1.805.688.2745• fax +1.805.688.2745
www.tiltonracing.com
www.tiltonracing.com$5.00 (98-255-20)$5.00 (98-255-20)