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Sirco · Brakes & Wheel End
SIRC445BL
In stock · ships from Knoxville
This is a left-hand S-camshaft for air brake systems on heavy trailers.
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Verified fitment for 2 applications
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All confirmed applications for this part number.
Other applications
Other applications
Specifically for Meritor Q-Plus 16.5" x 7" or 8.625" brake shoes with 1-5/8" journal. Fits both manual and automatic 28-spline slack adjusters.
Part data verified against 3 catalog sources
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It has a 28-spline, 1-1/2 inch diameter shaft and measures 24-1/16 inches from the spline shoulder to the head face. Designed for Meritor 16.5-inch Q-Plus drum brakes, it converts the rotary motion of the slack adjuster into linear force to push the brake shoes against the drum. Replace it when splines wear, journals score, or the S-head becomes worn to maintain safe, even braking.
Part Number: SIRC445BL
CAMSHAFT LH 28SPL. 24.06
Unit: ea
Dealer: Knox Trailers
Compatibility, alternatives, and more
Parts commonly needed alongside brakes & wheel end
