Reference Part Number: 

replacement for Firestone W01-M58-8966, 1T66F-10.8, 1T66F10.8, CO1-M58-1115
replacement for Goodyear 1R14-712, 1R14 712, 566 28 3 501
replacement for Dunlop D14B36

Other parts number:
for Airtech Ref: 3881-01C, 388101C, 130522
for Blacktech: RML7992C
for CF Gomma: 205800CF, 1TC360 45
for Dombetter: ABM395036A75
for Fabio: 34881C, 400017
for Gart: C292, 2922530
for Phoenix: 1DK32-1
for Primeride: 5881AP03, 1R14712, 566283501
for Springride: 1R14-712, 566-28-3-501
for Vibracoustic: V1DK32X9
for BPW: 05.429.40.07.1, 0542940071, 05.429.40.14.1, 0542940141, 05.429.40.24.1, 0542940241, 05.429.40.39.1, 0542940391, 05.429.40.47.1, 0542940471, 05.429.40.50.1,0542940501, 05.429.40.61.1, 0542940611, 05.429.41.21.1, 0542941211, 05.429.41.36.1, 0542941361, 05.429.41.42.1, 0542941421

Specification:

Top plate screw (nut) teeth: 2 X M12x1.75
The screw center distance of the top cover plate: 210mm /8.3 inch
Screw (nut) teeth of the bottom cover plate: 12 X M16
Air hole/air inlet: M22x1.5
Top plate diameter: 313mm /12.3 inch
Diameter of the bottom cover: 250mm /9.8 inch
Stroke: from 255mm/10 inch to 680mm/26.7 inch
Intern Jounce Bumper: Included
Quantity: 1 Piece
Condition: Brand New
Material: Natural rubber
Piston Material: SPHC Steel
Capacity of sigle air spring bag: 14000kg
Package Length, width and height: 45*37*37cm/17.7*14.6*14.6 inch
Package Wight: 21.5 Kg/47 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