Bolt Hole Spacing for Firestone Air Springs

Updated 09/28/2020 | Published 09/24/2020

Products Featured in This Question

Firestone Heavy-Duty Air Spring, Double Convoluted, 1/4" NPT - Model 26C

(4)

$309.92

Firestone Ride-Rite Air Helper Springs - Double Convoluted - Rear Axle

(3121)

$586.93

Question:

most products have a diagram of the hole centers, this one does not. Is it availiable? Thanks

asked by: Gordon G

Expert Reply:

I called Firestone and they confirmed that the spacing between the bolts of part # FW217607714 is 2.75" like many of their other air springs. The bolt spacing and nut sizes are the same as the 224C model, so I've included the diagram for that as a reference.

Keep in mind that this air spring is designed specifically to replace one of the air springs of the Firestone Ride-Rite Air Helper Springs, part # F2404. If you have this suspension system installed on your vehicle, then the air spring above will fit the hole centers. I've linked to a video review of the Ride-Rite springs so you can compare it to your installed system.

expert reply by: Kef G