[Ajones]

Looking for source on Knorr-Bremse chambers – Coach 608
Working on the tag and drive axle spring brake chambers on my 2002 Newell 608.
•  Tag (driver side): BS9397 / II31227 (16/16)
•  Drive (driver side): BS9524 / II35699 (24/24)
Planning to replace both sides at the same time. Has anyone replaced these exact chambers (or the matching ones on the other side)?
Where did you end up sourcing them, and did you run into any fitment issues (flange clocking, push-rod length, etc.)?
Appreciate any leads or experience. Thanks.
Newell was no help on any of it

[Ajones]

I have been able to obtain the tag axle brake chambers, but I’ve had absolutely no luck on the drives

[[email protected]]

I have been able to obtain the tag axle brake chambers, but I’ve had absolutely no luck on the drives

I would try Prevost.

Info from the net, not confirmed part numbers:

Alternative & Cross-Reference Part Numbers

If you are trying to source this part or find a direct replacement, it is frequently cross-referenced with the following codes: 

• Knorr-Bremse / Bendix: K035273, PK035273, 035273
  
• Prevost: 641432
  
• Industry Standard Type: 24/24 Air Chamber (for SB7 / SN7 disc brake calipers)