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Pro-Par · Brakes & Wheel End
WCQ354L
In stock · ships from Knoxville
This is a left-hand (LH) S-camshaft for heavy-duty 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.
It has 28 splines, measures 24-1/16 inches long, and has a 1-1/2 inch diameter. The camshaft rotates to spread the brake shoes when the brakes are applied, and it is replaced when splines wear, journals score, or the cam profile degrades to restore safe, even braking.
Part Number: WCQ354L
LH S-CAM..28 SPLINS..24-1/16 LONG..1-1/2 DIAMETER
Unit: ea
Dealer: KP Services Crossville
Compatibility, alternatives, and more
Parts commonly needed alongside brakes & wheel end
