Reference Part Number: 

replacement for Firestone W01-358-8709
replacement for ContiTech 1010155453, 1010515P480
replacement for Goodyear 1R13159, 1R13-159, 1R13262, 1R13-262, 1R13362, 1R13-362
replacement for Navistar FSIW013588709 FLTA1R13159

Other parts number:
fit for Hendrickson S-20900, S-21800, S20900, S21800
for Hendrickson Trailer C21800, C-21800
for IHC 1R13-249
for Neway 2298709200
for Triangle 8453, 8460
for HD Value HDV8709
for Airtech Air Springs 38709KPP
for World American WA01-8709C
for Meritor FS8709 MAF8709

Specification:

Top plate screw (nut) teeth: 2 X 3/8-16UNC
The screw center distance of the top cover plate: 140 mm / 5.5 inch
Screw (nut) teeth of the bottom cover plate: 1/2-13UNC
Air hole/air inlet: 1/4 NPT
Top plate diameter: 260 mm / 10.24 inch
Diameter of the bottom cover: 235 mm / 9.25 inch
Stroke: from 152 mm/5.98 inch to19.37 inch / 492 mm
Intern Jounce Bumper: Included
Condition: Brand New
Material: Natural rubber
Package Length, width and height: 36.3*36.1*31.9 cm/14.29*14.21*12.56 inch
Package Wight: 9.9 Kg/21 LBS

Features:

1、Highest leak test ratio: 100% Air Tightness Testing.
2、Tested over 4,000,000 times, most air springs are only tested 1,000,000 times.
3、Temperature Range ≥-40°F/≤158°F: Premium Natural Rubber Material.
4、Exceeds OEM requirements for 4.5-5.0 mm thick rubber.
5、12.9 grade high strength steel studs.
6、Withstand 2Mpa of air pressure before the rubber burst.
7、Careful evaluation of OEM specifications.
8、Strict quality control.
9、Sturdy & Durable Material.
10、Reduces Damage of Trailer, Cab And Truck Body.
11、Reduce driver discomfort and dangerous fatigue, improve driver safety.
12、Allow perfect load equalization between axles. Provide constant-level hauling.
13、Increase life of tires and brake linings.
14、Substantially reduce breakage and maintenance of other vehicle components.

Notice:

- These air suspension bags are aftermarket ones. They will replace the original air springs.

-Instruction is not included. Professional installation is recommended

-Contact us please for whatever we can help