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Knox Trailers · Brakes & Wheel End
WC168L
In stock · ships from Knoxville
This is a left‑hand S‑cam camshaft for trailer air brake systems.
Confirm the part fits before you buy. Applications and interchange numbers are researched and audited per part.
We don't publish fitment for this part yet. Rather than guess, get it confirmed against your truck in under a minute.
The camshaft rotates to spread the brake shoes against the drum when the brakes are applied. It is typically replaced when the splines are worn, the cam head is damaged, or if there is uneven brake wear or dragging, restoring proper brake balance and stopping power.
Part Number: WC168L
CAMSHAFT LH
Unit: ea
Dealer: Knox Trailers
Compatibility, alternatives, and more
Parts commonly needed alongside brakes & wheel end
