extremebrake.com
C1311O-R – Extreme Cam 11" S-Cam Bushing Kit - Right Hand (Oversized - Worn Spider Solution)
11-1/32″ S-Cam Length 2.165 (Oversized .015") Spider Diameter Oversized Extreme Cam with Deeper Knurling - Worn Spider Solution Right-Hand 28 Spline 1.5″ S-Cam Journal For use with Trailers only Bolt-On; no welding required