- Special Notes
- This air bag can replace Firestone P/N 9321 and Goodyear P/N 1R12-335 if you loosen the bolt that hold the piston in place, rotate the base to the proper position, and retighten the bolt.
- Product Description
- Manufacturer: Spring Pro
- Spring Pro Bellows Number: 889367
- Goodyear Bellows Number: 566-24-3-090
- Goodyear Part Number: 1R12-256
- Firestone Bellows Number: 1T15M-11
- Firestone Part Number: W0-358-9367
- Can replace Firestone number 9321 (See Special Notes)
Replaces: Hendrickson Trailer S14249 (Firestone Air Bag # 9321)
Cross References: 1T15M11, 9321, 8361, 8505, B14249, 1R12256, 1R12283,
1R12335, 1R12-256, B-14249, B-4375, SC2120, 201335, 64384, 9 10-21 P 505, 9-10-21P505,
91021P505, W01-358-9367, W013589367
A cross reference listing means that this air bag may be a suitable replacement for the part numbers listed. Please double check the dimensions and location of mounting holes and stud to be sure the air bag will work in your application.
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About Spring Pro
We've been selling Spring Pro air springs on AnythingTruck.com since 2010. They're made in Europe, and each Spring Pro air spring is designed to meet or exceed the quality of OEM springs available here in North America.
You can be assured that every Spring Pro air spring has been designed to be an exact replacement for the Firestone, Goodyear, or Continental Contitech air spring it's listed as replacing. One really nice feature is that Spring Pro part numbers are printed on the rubber bellows allowing easy identification when it's time for replacement.