Replacement Air Bag for 2010 Silverado Cab and Chassis

Updated 09/12/2025 | Published 05/26/2025

Question:

i have a busted air bad on me 2010 silverado it was an amulance at one time i can not read all the numbers on the bag but the last 4 are 8979 hoping you could help with a replacement

asked by: Randy A

Expert Reply:

Hi Randy, were the air bags Firestone? Do you know the brand at all? The only thing I see that corresponds with 8979 is the Replacement Air Spring for Firestone Granning 5553 Kit # F88VV (Firestone part number W013588979) which I believe is part of the Reyco Granning air ride suspension for ambulances. That would fit with the fact that this was previously an ambulance.

If you're not sure, I would send whatever pictures you can get over to Firestone and see if they can identify it based on the pictures and vehicle information.

expert reply by: Robin H

W013588979 Firestone Replacement Air Spring for Granning 5553
(click to enlarge)

Robin H.

9/12/2025

Hey Randy, did you find out if the air bags were Firestone or get any help from them with the pictures? If you're still looking for a solution, I'm happy to help.