Reference Part Number: 

replacement for Firestone W01-358-9069, W01-703-8812, W01-703-8813, W01-703-8814
replacement for ContiTech 65990, 910-14P577, 910-14 P 312
replacement for Goodyear 1R121204, 1R12-1204, 1R12-069
replacement for Navistar 554764Cl
replacement for Volvo 85101145
replacement for Peterbilt 03-01649, 03-02038, 03-02456, 03-04759, 03-06746, 03-07112,03-10042

Other parts number:
fit for Hendrickson S-13031
for Triangle 8312
for Kenworth C81-6022, C811003
for Dayton 352-9069
for SAF Holland 57009069
for Watson & Chalin  AS-0077
for Ridewell 1003589069C
for Neway 57009069
for TRP AS90690
for Taurus 6362
for Road Choice AS9069

Specification:

Top plate screw (nut) teeth: 2 x 3/8-16UNC
The screw center distance of the top cover plate: 157.5mm / 6.2 inch
Screw (nut) teeth of the bottom cover plate: 3/8-16UNC
Air hole/air inlet: 1/2-14 NPT
Top plate diameter: 231mm / 9.1inch
Diameter of the bottom cover: 240 mm / 9.4inch
Stroke: from 190mm/7.5inch to  457mm/18inch
Intern Jounce Bumper: Included
Condition: Brand New
Quantity: 1 Piece
Material: Natural rubber
Package Length, width and height: 36*36*31cm/14.2*14.2*12.2 inch
Package Wight: 7.6 Kg/16.8 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、The thickness of the rubber is 4.5-5.00mm.
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