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Aurora Parts and Accessories · Brakes & Wheel End
WCQ355R
In stock · ships from Knoxville
This is a right-hand S-camshaft for heavy-duty trailer air brake systems.
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Verified fitment for 2 applications
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All confirmed applications for this part number.
Other applications
Other applications
Right-hand orientation. Verify axle model and brake size (16-1/2") before ordering.
Part data verified against 4 catalog sources
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The rotating S-shaped cam spreads the brake shoes against the drum when you apply the brakes. It is used on Meritor Q-Plus 16-1/2-inch trailer brakes and equivalent axles. You replace the camshaft when the splines become worn, the cam head wears out, or the shaft no longer rotates smoothly to ensure reliable brake performance.
Part Number: WCQ355R
RH S-CAM
Unit: ea
Dealer: KP Services Crossville
Compatibility, alternatives, and more
Parts commonly needed alongside brakes & wheel end
