PRODUCT INFORMATION

DF140BG /115BG
DF140B /115B /100C

High Performance &*//
User Friendly 140 115 100PS Model*140PS(103kw), 115PS(84.6kw), 100PS(73.6kw)

High Durability
Improved Gear Case

■ By optimizing the gear oil passage, the spinning pinion gear generates negative pressure and it helps the gear oil circulate more eﬃciently.

Advantage■ It lowers gear oil temperature and cools the gear. So this gear case contributes to increasing the durability of pinion gear.
Gear Case (Bottom View)

Gear Case (Side View)
Front

Oil Flow

Easy Maintenance

Pinion GearRotation■ Designed for customers to maintain easily

CurrentBackAdvantage■ Easy access oil ﬁlter:
Can be replaced simply by removing the top cover■ Oil Spill Catcher:A tray is added around the oil ﬁlter to catch oil whichcomes out when exchanging the oil ﬁlter■ Oil Level Gauge:
Able to use Φ15mm oil changer hoseNEW

Additional Features
for DF140BG / 115BG■ Drive by Wire

■ Good fuel eﬃciency■ New S.P.C.*1

New Keyless start system & Automatic Trim areavailable (optional*2)*1 Suzuki Precision Control is a digital remote controller.
*2 Available with SMD (Suzuki Multi-Function Display) or SMG4(Suzuki Multi-Function Gauge).

Oil Filter

Easy access Oil Filter
Oil Level Gauge

Oil Spill Catcher

Oil Spill Catcher & Oil Level Gauge

Dynamic & Smooth Design
DF140BG
1DF100C
2Special Features For DF140BG /115BG
NEW

Suzuki Precision Control (S.P.C.)■ Operation from the remote control is delivered tooutboard via an electric signal and not by thetraditional mechanical control cables.

Remote Control BoxSingle Top MountNEW

New Features■ New design■ Available to control up to 6 engines.
■ Easy start for multi-engine boats
Users can start and stop multiple engines with one button
push. Outboards start in order from port to starboard.
■ 1 Lever Operation
This switch allows multiple motor operation with
only 1 lever (Dual top mount only).
■ Automatic Trim can be used with the equipment ofSMG4/SMD.

Ultimate Boating Experience is
Here with DF140BG /115BG

Dual Top Mount

Suzuki Keyless Start System■ Start engine with access code transmitted fromkeyless fob■ No ignition key necessary.
■ How to use
1. Stand nearby theconsole with the key fob.

KEY FOBCommunication Area < 1m
BUZZERSWITCH PANEL

2. Press the start button
and you are ready to go!
MAIN UNIT

Switch PanelHorizontal

3

VerticalSeparate

4

PERFORMANCEDURABILITY & RELIABILITY
New Air Intake System■ Newly designed air intake system separate water from air twice

before the air is taken into cowl

High Compression Ratio

Air Flow
WaterFlow■ To achieve the optimized shape of parts, wesimulated over 1,000 combinations and tested
thoroughly with carefully selected parts.

Advantage■ The special structure of air intake can increase the ability to remove
water from air taken into cowl
■ Lower the temperature of the air intake■ Delivers higher power output

Advantage■ Achieved 10.6 Compression Ratio which
contributes to high torque.

Top Speed

NEW DF140BG

Maximum Speed : 2.1km/h (1.3mph) faster
Faster*Data in the graph is based on "In-House Suzuki Testing" under uniformedconditions. Results will vary depending upon operating conditions (boat design,size, weight, weather, etc.).

Direct Ignition■ Integrates the ignition coils into the spark plug caps

Oﬀset Drive Shaft

Advantage■ Reduces the number of parts and simpliﬁes the wiring system■ Removing the high tension cord enables the ignition to generate
spark eﬃciently which leads to the improvement of combustion eﬃciency

Water Detecting SystemDF140A■ The engine powerhead is

positioned closer to the front, moving theoutboard’s center of gravity forward.

Advantage■ Less vibration■ More compact■ Stable steering performance

Ignition Coil

■ It helps to protect the engine fromwater in the fuel■ Using bigger fuel ﬁlter than DF140A/DF115A/DF100A

2-Stage Gear Reduction

2.59■ This system which incorporates theOﬀset Driveshaft features a ﬁrst stage reduction
between the crankshaft and drive shaft, and asecond stage reduction inside the gear case.

Advantage■ High Torque even with big loads.
■ Powerful enough to rotate larger propeller■ Optimized Fuel Filter position

ECOLOGY & ECONOMY

Advantage■ Can avoid water getting into the fuel■ Increased Durability & Reliability■ Easy replacement of fuel ﬁlter

More Features to contribute to Durability■ Large capacity Fuel Pump : Capable to rig on various kinds of boats

Lean Burn Control System■ The Lean Burn Control System supplies theappropriate amount of fuel and air mixture
depending on the navigation conditions.

Bigger Fuel Filter■ Optimized O2 Sensor mounting position : Increased Durability■ Using Zinc-containing Rustproof Coating bolt : Increased Durability

Advantage■ Signiﬁcant improvement in fuel economy in all
speed ranges especially at cruising speed.
■ Fuel is saved and gasoline costs are cut thanks
to improved fuel economy.

EASE & COMFORT
Quiet Operation

Resonator■ Intake noise is suppressed with a resonator,

which makes the noise from the outboard quieter.
AirAdvantage■ Less noise, making boating more pleasant.

Alternator Output

Silencer

Air Outlet
3A UP!!

■ Newly designed ventilation which cools the coils betterAdvantage■ 3Amp better alternator output at idle speed range that is roughly
equivalent to the necessary output to operate SMD12/SMD16.

Newly Designed
Ventilation

Air Flow56DIMENSIONSDF140BG / DF115BG
DF140B / DF115B / DF100C
Unit: mm

Dimension

A

B

C

D

TRANSOM:X

661

1047

1121

156

TRANSOM:L

534

920

1002

110

FEATURE & SPEC SHEETDF140BG
DF115BG

DF140B
DF115B

DF100CBLACK●●●WHITE●●FEATURESBODY COLORNEW SUZUKI PRECISION CONTROL (S.P.C.)

DF140BG
DF115BG

SPECIFICATIONSSTARTING SYSTEM

L:508 / X:635

NEW DYNAMIC & SMOOTH DESIGN●●●RESONATOR INTEGRATED WITH THE SILENSER●●●OFFSET DRIVE SHAFT

●

●

●

VALVE TRAIN

2-STAGE GEAR REDUCTION SYSTEM

●

●

●

FUEL DELIVERY SYSTEMNEW DESIGNED AIR INTAKE SYSTEM

●

●

●

NO. OF CYLINDERS

4SUZUKI WATER DETECTING SYSTEM

●

●

●

DISPLACEMENT (cm 3)

2,045

SUZUKI LEAN BURN CONTROL SYSTEM

●

●

●

UPGRADED COMPRESSION RATIO●●●MAXIMUM OUTPUT (kw)

UPGRADED VENTILATION FUNCTION

●

●

●

DF140BG&B: 103
DF115BG&B: 84.6
DF100C: 73.6

EASY ACCESS OIL FILTER

●

●

●

COMPRESSION RATIO

10.6

EASY ACCESS FUEL FILTER

●

●

●

BORE x STROKE (mm)86 X 88

OIL SPILL CATCHER

●

●

●

USABLE OIL LEVEL GAUGE

●

●

●

OPERATION RANGE (rpm)

DUAL ENGINE FLUSH PORT

●

●

●

DF140BG&B: 5,700-6,300
DF115BG&B: 5,000-6,000
DF100C: 5,000-6,000

DIRECT IGNITION

●

●

●

STEERING

SELF-ADJUSTING TIMING CHAIN●●●OIL PAN CAPACITY (L)OPTIMAIZED O2 SENSOR
MOUNTING POSITION●●●LARGE CAPACITY FUEL PUMP●●●

ZINC-CONTAINING
RUSTPROOF COATING BOLT●NEW AUTOMATIC TRIM○●●

DF140B: L 186/X 190
DF115B/DF100C: L 188/X 192

DOHC 16-Valve
Multi-Point Sequential Electric Fuel Injection

Remote
5.5

ALTERNATOR

12V 40A*

TRIM TYPE

Power Trim and Tilt
Shear Mount

ENGINE MOUNTING

2.59 : 1

GEAR RATIO

Mechanical

DigitalRECOMMENDED FUEL

RON91,AKI87
15"-25"(RR)
17"-23"(CR)SUZUKI TROLL MODE SYSTEM*1○○○TILT LIMIT SYSTEM●●●PROPELLER
SELECTION (PITCH)SUZUKI ANTI-CORROSION SYSTEM

●

●●○○

○

*3Amp up at idle

SDSM*2KEYLESS START SYSTEM*2○○○

SUZUKI EASY START SYSTEM●●●OVER REV LIMITER

●

●

●

LOW OIL PRESSURE CAUTION●●●● : Standard

DF140BG: L 188/ X 192
DF115BG: L 190/ X 194

WEIGHT (kg)

CONTROL SYSTEM

DF100CElectric

RECOMMENDED
TRANSON HEIGHT (mm)●DF140B
DF115B○ : Optional*1: Available with SMD, SMG4, or Troll Mode Switch Panel*2: Available with SMD or SMG4. SDSM=SUZUKI DIAGNOSTIC SYSTEM MOBILE

99999-C2021-002 DF140BG/115BG DF140B/115B/100C Product Information