Your cart is empty
Browse our catalog to find the parts you need.
These images are illustrative and may not match the product exactly. Always verify by part number — or confirm instantly with the assistant using a photo or VIN.

OTR · Engine
CS1128R
In stock · ships from Knoxville
This is a right-hand (RH) brake camshaft for Hendrickson Intraax trailer axles.
Confirm the part fits before you buy. Applications and interchange numbers are researched and audited per part.
Verified fitment for 1 applications
Add your truck to see whether it's one of them
All confirmed applications for this part number.
Other applications
Other applications
Confirm your existing camshaft matches: 28 splines, 1-1/2 in. spline diameter, 11-1/32 in. length. Left-hand counterpart is CS1128L.
Part data verified against 5 catalog sources
Different year, make, or config? Get a confirmation against your truck in under a minute.
It transfers force from the air brake chamber to the S-cam, spreading the brake shoes against the drum. Replacement is typically needed when splines wear, the bushing journal scores, or the cam head thickness diminishes, leading to poor brake performance. This cam fits both enclosed and exposed cam-tube designs with a 2-inch O.D. bushing.
Part Number: CS1128R
CAMSHAFT, RH
Unit: ea
Dealer: Post Onsite
Compatibility, alternatives, and more