422 
SEC. 1411. USED COMPRESSION-IGNITION INTERNAL COM-
BUSTION ENGINES. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.15.41 
Used compression-ignition in-
ternal combustion piston en-
gines to be installed in vehi-
cles of subheading 8701.20 or 
heading 8704 (provided for in 
subheading 8408.20.20) ........
1.5% 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 1412. ENGINE BLOCKS. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.15.42 
Engine blocks, each 
weighting over 272 kg but 
not over 317 kg, for compres-
sion-ignition internal combus-
tion piston engines (diesel or 
semi-diesel engines) having a 
cylinder capacity of approxi-
mately 12.4 liters for vehicles 
of subheading 8701.20 (pro-
vided for in subheading 
8409.99.91) ...........................
0.6% 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 1413. HIGH SILICON MOLYBDENUM EXHAUST MANI-
FOLDS. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.15.43 
High silicon molybdenum ex-
haust manifolds for use in 
compression-ignition internal 
combustion piston engines 
(diesel or semi-diesel engines) 
with cylinder capacity of 
2,300 cc or more but not ex-
ceeding 20,000 cc, each 
manifold measuring at least 
80 cm but not exceeding 200 
cm in length, at least 10 cm 
but not over 200 cm in 
width, and at least 10 cm but 
not exceeding 200 cm in 
height (provided for in sub-
heading 8409.99.91) .............
1.9% 
No change 
No change 
On or before 
12/31/2020
’’.
423 
SEC. 1414. CONNECTING RODS. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.15.44 
Connecting rods designed for 
use in compression-ignition 
internal combustion piston 
engines (diesel or semi-diesel 
engines) for vehicles of sub-
heading 8701.20 or heading 
8702, 8703, or 8704, each 
rod measuring at least 20 cm 
but not exceeding 120 cm in 
length, at least 10 cm but not 
exceeding 60 cm in width, 
and at least 5 cm but not ex-
ceeding 90 cm in height (pro-
vided for in subheading 
8409.99.91) ...........................
0.4% 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 1415. CRANKCASES. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.15.45 
Cast iron crankcases, suitable 
for use solely or principally 
with marine propulsion en-
gines, each crankcase meas-
uring more than 1.1 m in 
length (provided for in sub-
heading 8409.99.92) .............
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 1416. CYLINDER HEADS. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.15.46 
Cast-iron cylinder heads suit-
able for use solely or prin-
cipally with marine compres-
sion-ignition engines, such 
parts with cylinder bore over 
125 mm and weighing over 
32 kg each (provided for in 
subheading 8409.99.92) ........
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 1417. PISTONS. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading:
424 
‘‘ 
9902.15.47 
Pistons suitable for use solely 
or principally with marine 
propulsion engines, such pis-
tons each having a cast steel 
crown and aluminum body, 
weighing 12 kg or more (pro-
vided for in subheading 
8409.99.92) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 1418. FUEL PUMP ASSEMBLIES. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.15.48 
Fuel-injection pump assem-
blies, designed for compres-
sion-ignition internal combus-
tion engines with a capacity 
of 6.4 liters and with output 
of less than 1000 kW of 
power (provided for in sub-
heading 8413.30.10), the 
foregoing other than used 
goods .....................................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 1419. HIGH PRESSURE PUMPS. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.15.49 
Fuel-injection pumps, de-
signed for compression-igni-
tion engines having an output 
of 1000 kW or greater, each 
pump weighing 60 kg or 
more and capable of gener-
ating a pressure greater than 
1200 bar, such pumps de-
signed for use in a common 
rail fuel system (provided for 
in subheading 8413.30.10), 
the foregoing other than used 
goods .....................................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 1420. USED FUEL PUMPS. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading:
425 
‘‘ 
9902.15.50 
Used fuel, lubricating or cool-
ing medium pumps designed 
for internal combustion pis-
ton engines (provided for in 
subheading 8413.30.10 or 
8413.30.90) ...........................
0.6% 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 1421. FUEL TRANSFER PUMPS. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.15.51 
New fuel pumps for compres-
sion-ignition engines, other 
than fuel-injection pumps, 
such pumps measuring 2 cm 
or more but not over 163 cm 
in length, 2 cm or more but 
less than 127 cm in width 
and 2 cm or more but less 
than 95 cm in height (pro-
vided for in subheading 
8413.30.90) ...........................
0.5% 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 1422. FUEL PUMPS. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.15.52 
High pressure fuel pumps, 
each incorporating a default 
open or closed solenoid valve, 
certified by the importer to 
be used in regulating the fuel 
supply into the fuel rail, de-
signed for use in gasoline di-
rect injection (GDI) spark-ig-
nition internal combustion 
piston engines (provided for 
in subheading 8413.30.90); 
the foregoing other than used 
goods .....................................
1.7% 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 1423. PUMPS FOR VACUUMS. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading:
426 
‘‘ 
9902.15.53 
Vacuum pumps, each having 
a steel casing and outer shell 
of plastics to permit cooling; 
such pumps measuring ap-
proximately 22 cm in height 
and 16 cm in width, having 
an aperture to connect with a 
HEPA filter and a power 
output rating exceeding 850 
W but not over 1050 W, val-
ued no more than $24 each 
(provided for in subheading 
8414.10.00) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 1424. EXHAUST FANS FOR PERMANENT INSTALLA-
TION. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.15.54 
Exhaust fans for permanent 
ceiling installation designed 
to be used in the bathroom, 
each containing an electric 
motor with an output wattage 
not exceeding 125 W, with or 
without a light, with volume 
flow between 1.35 m3 and 
2.04 m3 per minute and hav-
ing a sound level greater than 
2.2 sones but not exceeding 
6.8 sones (provided for in 
subheading 8414.51.30) ........
4.1% 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 1425. EXHAUST FANS FOR PERMANENT INSTALLA-
TION. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.15.55 
Exhaust fans designed for 
permanent ceiling installation 
in bathrooms, each with a 
self-contained electric DC 
brush-less motor with an out-
put wattage not exceeding 
125 W, with or without a 
light, such fans having a 
sound level rating greater 
than 0.1 sone but not exceed-
ing 1.2 sones (provided for in 
subheading 8414.51.30) ........
3.0% 
No change 
No change 
On or before 
12/31/2020
’’.
427 
SEC. 1426. BLOWER SUBASSEMBLIES INCORPORATED INTO 
FANS. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.15.56 
Blower subassemblies, each 
consisting of an electric A/C 
or D/C motor with an output 
wattage over 18.5 W but not 
exceeding 38.5 W, a metal or 
plastic blower wheel and a 
base plate, designed to be in-
corporated in ceiling fans for 
permanent installation of 
subheading 8414.51.30 or in 
heating units combining a 
heater, fan and lights for per-
manent installation, of sub-
heading 8516.29.00 (provided 
for in subheading 
8414.59.65) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 1427. RANGE HOODS. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.15.57 
Chimney range hoods, island 
range hoods or under-the- 
cabinet range hoods, of a 
kind normally used in the 
household, designed for per-
manent installation to a wall 
or ceiling, each such hood 
measuring over 121 cm on its 
maximum horizontal side, 
presented with or without a 
blower; the foregoing, if pre-
sented without blower, incor-
porating other ventilating 
equipment (provided in sub-
heading 8414.80.90) .............
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 1428. PRE-ASSEMBLED PEDESTAL FAN COLUMN AS-
SEMBLIES. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading:
428 
‘‘ 
9902.15.58 
Pedestal column assemblies 
comprising parts for oscil-
lating electric fans, presented 
in the assembled condition, 
each consisting of upper and 
lower tubes of steel, with 
thermoplastic collet (sleeve) 
covering the connection point 
of such tubes together with 
accompanying collet insert 
and allowing the two tubes to 
be locked at adjustable inter-
vals (provided for in sub-
heading 8414.90.10) .............
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 1429. GRILLES FOR EXHAUST FANS. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.15.59 
Plastic grilles (provided for in 
subheading 8414.90.10), each 
incorporating a light-emitting 
diode (LED) light on the ex-
terior perimeter capable of 
providing continuous light, 
certified by the importer as 
designed to be used with ex-
haust fans for permanent in-
stallation and generating 
2.83 m3 per minute, such 
fans of a kind for residential 
use and described in sub-
heading 8414.51.30 ..............
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 1430. CERTAIN PORTABLE AIR CONDITIONERS. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.15.62 
Air conditioning machines, 
incorporating a refrigerating 
unit, mounted on wheels or 
castors, exceeding 17.58 kW 
per hour (provided for in 
8415.82.01) ...........................
0.8% 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 1431. PORTABLE AIR CONDITIONERS. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading:
429 
‘‘ 
9902.15.63 
Air conditioning machines, 
each incorporating a refrig-
erating unit, mounted on 
wheels or castors, rated at 
less than 3.52 kW per hour 
(provided for in 8415.82.01) 
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 
1432. 
SELF-CONTAINED 
PORTABLE 
AIR 
CONDI-
TIONERS. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.15.64 
Self-contained, portable air 
conditioning machines, not 
designed to be fixed to a win-
dow, wall, ceiling or floor, 
with cooling capacity rated at 
3.52 kW per hour or more 
but less than 17.58 kW per 
hour (provided for in sub-
heading 8415.82.01) .............
1.8% 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 1433. PRESSURE DISTILLATION COLUMNS. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.15.66 
Pressure distillation columns, 
designed to liquefy air and its 
component gases, the fore-
going containing brazed alu-
minum plate-fin heat ex-
changers (provided for in 
subheading 8419.60.10) ........
2.7% 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 1434. SHELL AND TUBE OIL COOLERS. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.15.67 
Shell and tube oil coolers de-
signed for compression-igni-
tion engines, such coolers 
measuring 50 cm or more but 
not over 180 cm in length, 10 
cm or more but not over 70 
cm in width and 15 cm or 
more but not over 70 cm in 
height (provided for in sub-
heading 8419.89.95) .............
Free 
No change 
No change 
On or before 
12/31/2020
’’.
430 
SEC. 1435. MOBILE SPRINKLERS. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.15.68 
Self-propelled sprinklers for 
agricultural or horticultural 
purposes, other than center 
pivot type (provided for in 
subheading 8424.82.00) ........
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 1436. FLEXOGRAPHIC PRINTERS WITH PRINT SPEED 
LESS THAN 184 METERS PER MINUTE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.15.69 
Flexographic printing ma-
chinery, having continuous 
roll feed, designed for print-
ing on paperboard (whether 
or not such paperboard is 
coated), with a printing speed 
less than 184 m/minute, and 
a print width of 101 cm or 
more but less than 280 cm 
(provided for in subheading 
8443.16.00) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 1437. FLEXOGRAPHIC PRINTING MACHINERY. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.15.70 
Flexographic printing ma-
chinery, having continuous 
roll feed, designed for print-
ing on paperboard (whether 
or not such paperboard is 
coated), having a printing 
speed of 599 m/minute or 
more but not more than 801 
m/minute and a print width 
of 106 cm or more but not 
more than 178 cm (provided 
for in subheading 
8443.16.00) ...........................
0.1% 
No change 
No change 
On or before 
12/31/2020
’’.
431 
SEC. 1438. SHUTTLELESS RAPIER POWER LOOMS TO WEAVE 
FABRICS. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.15.71 
Weaving machines (power 
looms), shuttleless, rapier 
type, for weaving fabrics of a 
width exceeding 30 cm but 
not exceeding 4.9 m (pro-
vided for in subheading 
8446.30.50) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 1439. SHUTTLELESS, JET TYPE POWER LOOMS TO 
WEAVE FABRICS. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.15.72 
Weaving machines (power 
looms), shuttleless, jet type, 
for weaving fabrics of a width 
exceeding 30 cm but not ex-
ceeding 4.9 m (provided for 
in subheading 8446.30.50) ...
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 1440. MITER SAWS WITH CUT-OFF. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.15.73 
Miter sawing machines, 
power operated, not numeri-
cally controlled, for working 
metal, with safety cut off 
switch (provided for in sub-
heading 8461.50.80) .............
3.7% 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 1441. TABLE SAWS. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading:
432 
‘‘ 
9902.15.74 
Table saws for working wood, 
cork, bone, hard rubber, hard 
plastics or similar hard mate-
rials, each with blade meas-
uring 25.4 cm (provided for 
in subheading 8465.91.00), 
such saws excluding (i) tilting 
arbor table saws, non-laser 
guided, each with a 25.4 cm 
blade and of a weight not ex-
ceeding 220 kg, and (ii) 
laser-guided tilting arbor 
table saws, each with 25.4 cm 
blade and detachable base 
with casters, weighing less 
than 31 kg .............................
1.2% 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 1442. CERTAIN BENCHTOP BAND SAWS. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.15.75 
Benchtop band saws, for 
working wood, cork, bone, 
hard rubber, hard plastics or 
similar hard materials, the 
foregoing with a cutting 
depth between 25 and 36 cm, 
valued under $1,000 each 
(provided for in subheading 
8465.91.00) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 1443. CERTAIN STATIONARY BAND SAWS. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.15.76 
Floor standing (stationary) 
band saws, each with a cut-
ting depth between 25 and 36 
cm, valued under $1,000 
each (provided for in sub-
heading 8465.91.00) .............
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 1444. CERTAIN TITLING ARBOR TABLE SAWS. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading:
433 
‘‘ 
9902.15.77 
Tilting arbor table saws, non- 
laser guided, each with a 
25.4 cm blade and of a 
weight not exceeding 220 kg 
(provided for in subheading 
8465.91.00) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 1445. CERTAIN TABLE SAWS WITH 10 INCH (25.4 CENTI-
METER) BLADE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.15.78 
Laser-guided tilting arbor 
table saws, each with 25.4 cm 
blade and presented with a 
detachable base with casters, 
the foregoing weighing less 
than 31 kg (provided for in 
subheading 8465.91.00) ........
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 1446. COMPOUND MITER SAW, 10 INCH, WITHOUT 
LASER. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.15.79 
Miter sawing machines, 
power operated, not numeri-
cally controlled, for working 
wood, cork, bone, hard rub-
ber, hard plastics or similar 
hard materials, with 25.4 cm 
blade, capable of adjusting 
bevel of cut, without laser 
guides (provided for in sub-
heading 8465.91.00) .............
2.1% 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 1447. DRILL PRESSES. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.15.80 
Drill presses, valued under 
$1,000 each (provided for in 
subheading 8465.95.00) ........
Free 
No change 
No change 
On or before 
12/31/2020
’’.
434 
SEC. 1448. ELECTRICAL ROTARY DRILL, HAMMER AND 
CHISELING TOOLS. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.15.81 
Rotary drill, hammer and 
chiseling tools with self-con-
tained electric motor, each 
with pneumatic hammering 
mechanism that engages with 
slotted drive drill-bits and an 
electromechanical mechanism 
that separates the drive from 
the internal gearings, with 
rated amperage that does not 
exceed 15 A and with triaxial 
vibration values, measured in 
accordance with European 
Norm 60745, that do not ex-
ceed 9 m/s2 (provided for in 
subheading 8467.21.00) ........
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 1449. TIRE ASSEMBLY MACHINES (TAM). 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.15.82 
Machinery for molding, as-
sembling or otherwise form-
ing uncured, unvulcanized 
rubber (green) tires (provided 
for in subheading 
8477.59.01), the foregoing to 
be used in production of new 
pneumatic tires designed in 
all sizes for motor cars (such 
tires in subheadings 
4011.10.10 and 4011.10.50), 
buses and trucks (such tires 
in subheadings 4011.20.10 
and 4011.20.50), motorcycles 
(such tires in subheading 
4011.40.00) and agricultural, 
forestry, construction or in-
dustrial vehicles (such tires of 
subheadings 4011.70.00, 
4011.80.10, 4011.80.20, 
4011.80.80, 4011.90.10, 
4011.90.20, and 4011.90.80) 
2.5% 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 1450. CATTY WHACK. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: