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Meritor · Brakes & Wheel End
R801102
In stock · ships from Knoxville
This is a Meritor automatic slack adjuster for heavy-duty truck and 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
Commonly used on Fruehauf trailers and other trailer axles with 1-5/8" 37-spline camshafts. Always verify arm length, spline, and clevis configuration before ordering.
Part data verified against 5 catalog sources
Numbers this part supersedes or interchanges with. Showing 14 of 14.
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It automatically maintains proper clearance between the brake shoes and drum as the lining wears, ensuring consistent braking and eliminating manual adjustments. This unit features a 6-inch arm, 1-5/8-inch 37-spline shaft, and a straight clevis with 5/8-18 threads, and is unhanded so it fits either left or right side. It is commonly replaced when a slack adjuster seizes, wears out, or when converting to automatic adjusters for safety compliance.
Part Number: R801102
AUTO SLACK ADJUSTER
Unit: ea
Dealer: Post Onsite
Compatibility, alternatives, and more
Parts commonly needed alongside brakes & wheel end
