476 
SEC. 1569. DIFFERENTIALS. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.17.04 
Differentials for vehicles of 
heading 8703, each incor-
porating a self-contained sili-
cone-fluid filled reservoir, 
shear pump and progres-
sively-locking clutch pack, the 
foregoing other than for trac-
tors (except road tractors) 
(provided for in subheading 
8708.50.89) ...........................
2.3% 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 1570. SUSPENSION SYSTEM STABILIZER BARS. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.17.05 
Suspension system stabilizer 
bars of alloy steel, weighing 
not more than 40 kg, de-
signed for use in Class 7 and 
Class 8 heavy duty trucks 
only (provided for in sub-
heading 8708.80.65) .............
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 1571. MUFFLERS AND EXHAUST PIPES AND PARTS 
THEREOF. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.17.06 
Mufflers and exhaust pipes 
for motor vehicles of headings 
8701 to 8705 (other than for 
tractors suitable for agricul-
tural use) (provided for in 
subheading 8708.92.50) and 
parts thereof (provided for in 
subheading 8708.92.75) ........
2.4% 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 1572. STAND-UP BICYCLES. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading:
477 
‘‘ 
9902.17.07 
Bicycles each with no seat, 
no seat tube and no seat 
stay, designed to be pedaled 
by a user in a standing posi-
tion only, such bicycles hav-
ing both wheels not exceeding 
63.5 cm in diameter (pro-
vided for in subheading 
8712.00.15) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 1573. ELLIPTICAL CYCLES. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.17.08 
Cycles, each either with two 
wheels and having both 
wheels not exceeding 63.5 cm 
in diameter, or with three 
wheels; all the foregoing pro-
pelled by laterally mounted 
pedals designed to be pushed 
in an alternative elliptical 
step motion (provided for in 
subheading 8712.00.50) ........
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 1574. UNICYCLES. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.17.09 
Unicycles (provided for in 
8712.00.50) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 1575. BICYCLE DISC BRAKES. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.17.10 
Disc brakes designed for bi-
cycles, and parts thereof 
(provided for in 8714.94.90) 
6.7% 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 1576. ZEE CAGES. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading:
478 
‘‘ 
9902.17.11 
‘Z’-shaped water bottle hold-
ers (cages) of alloy or com-
posite material, designed for 
use on bicycles (provided for 
in 8714.99.80) ......................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 1577. BICYCLE WIDE ANGLE REFLECTORS. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.17.12 
Wide angle reflectors, de-
signed for use on bicycles 
(provided for in 8714.99.80) 
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 1578. BABY STROLLERS. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.17.13 
One-piece baby strollers, each 
with non-detachable seat; 
with foldable, non-removable 
anchor points designed for 
car seat mounting and a fold-
ing mechanism designed to 
allow the backrest to collapse 
forward against the stroller 
seat (provided for in heading 
8715.00.00) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 1579. BABY STROLLER SYSTEMS. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.17.14 
Baby strollers, each with 
chassis presented with remov-
able seat and removable bas-
sinet, with the seat designed 
to be attached to the chassis 
base plate, with the seat 
backrest designed to allow a 
child to be in a reclining posi-
tion or to be supported at 
varying backrest angles; the 
foregoing not including any 
such stroller with a tilting or 
tilted seat only (provided for 
in heading 8715.00.00) .........
Free 
No change 
No change 
On or before 
12/31/2020
’’.
479 
SEC. 1580. PROJECTION LENSES WITH A FOCAL LENGTH OF 
1.13 METERS OR MORE BUT NOT OVER 36.94 
METERS. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.17.15 
Projection lenses, each with 
focal length of 1.13 m or 
more but not over 36.94 m 
and a throw ratio of 0.66 m 
or more but not over 9.23 m, 
the foregoing not exceeding 8 
kg in weight (provided for in 
subheading 9002.11.40) ........
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 1581. PROJECTION LENSES WITH A FOCAL LENGTH OF 
19.68 MILLIMETERS OR MORE BUT NOT OVER 
132 MILLIMETERS. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.17.16 
Projection lenses, each with 
focal length of 19.68 mm or 
more but not over 132.0 mm, 
throw ratio of 0.28:1 or more 
but not over 7.10:1 and focus 
range optical 0.45 m or more 
but not over 40 m, the fore-
going not exceeding 5.4 kg in 
weight (provided for in sub-
heading 9002.11.40) .............
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 1582. SWIM GOGGLES. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.17.17 
Swim goggles, protective, 
with silicone head straps 
(provided for in subheading 
9004.90.00) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’.
480 
SEC. 1583. PROJECTION SCREENS. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.17.18 
Projection screens, each 
measuring 11 m or more but 
not over 22 m in width, of 
acoustically transparent per-
forated material (provided for 
in subheading 9010.60.00) ...
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 1584. LIQUID CRYSTAL DISPLAY (LCD) TELEVISION 
PANEL ASSEMBLIES WITH A VIDEO DISPLAY 
DIAGONAL MEASURING NOT OVER 58.42 CEN-
TIMETERS. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.17.19 
Liquid crystal display (LCD) 
television panel assemblies, 
each with a video display di-
agonal measuring not over 
58.42 cm (provided for in 
subheading 9013.80.90) ........
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 1585. LIQUID CRYSTAL DISPLAY (LCD) TELEVISION 
PANEL ASSEMBLIES WITH A VIDEO DISPLAY 
DIAGONAL MEASURING OVER 58.42 CENTI-
METERS BUT NOT OVER 78.74 CENTIMETERS. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.17.20 
Liquid crystal display (LCD) 
television panel assemblies, 
each with a video display di-
agonal measuring over 58.42 
cm but not over 78.74 cm 
(provided for in subheading 
9013.80.90) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’.