05-07-2013, 17:32
Folks, this is what I have for LXi Ridewell suspension and air-spring part numbers.
I got these numbers from Bill Mattocks at Ridewell for the LXi:
Steer suspension: RAS-227, 16000lb, Part No: 2270026
Drive/Tag combo suspension: RADT-246, 25000lb/20000lb, Part No: 2460010
The following numbers come from my LXi Blue Bird build sheet:
Steer axle air-spring:
Goodyear: 1R11-151
Firestone: 1T15L2 9457
Bellows: 566-22-3-021
Piston: 566-20-7-055
Drive axle air-spring:
Goodyear: 1R11-152
Firestone: 1T15L2 9459
Bellows: 566-22-3-021
Piston: 566-20-7-055
Tag axle (Fixed) air-spring:
Firestone: 1T15AA-3 9595
Tag axle (Steerable) air-spring:
Firestone: W01-358-9387
The only difference between the 1R11-066, 1R11-151, and 1R11-152 is the position of the air connector and the bolt holes. The bellows and pistons are the same for all three.
Here's a vendor who supplies the springs: http://www.sdtrucksprings.com/
I added a Firestone Air Spring Replacement Guide document to our trusty Document Library at Document Library > Chassis > Suspension > Firestone Air Spring Replacement Guide
I got these numbers from Bill Mattocks at Ridewell for the LXi:
Steer suspension: RAS-227, 16000lb, Part No: 2270026
Drive/Tag combo suspension: RADT-246, 25000lb/20000lb, Part No: 2460010
The following numbers come from my LXi Blue Bird build sheet:
Steer axle air-spring:
Goodyear: 1R11-151
Firestone: 1T15L2 9457
Bellows: 566-22-3-021
Piston: 566-20-7-055
Drive axle air-spring:
Goodyear: 1R11-152
Firestone: 1T15L2 9459
Bellows: 566-22-3-021
Piston: 566-20-7-055
Tag axle (Fixed) air-spring:
Firestone: 1T15AA-3 9595
Tag axle (Steerable) air-spring:
Firestone: W01-358-9387
The only difference between the 1R11-066, 1R11-151, and 1R11-152 is the position of the air connector and the bolt holes. The bellows and pistons are the same for all three.
Here's a vendor who supplies the springs: http://www.sdtrucksprings.com/
I added a Firestone Air Spring Replacement Guide document to our trusty Document Library at Document Library > Chassis > Suspension > Firestone Air Spring Replacement Guide