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Gunite · Brakes & Wheel End
AS-1141
In stock · ships from Knoxville
The Gunite AS1141 is an automatic slack adjuster for heavy-duty air brake systems.
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Verified fitment for 3 applications
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All confirmed applications for this part number.
Other applications
Other applications
Also fits many other trucks and trailers with 1.50-inch diameter, 28-spline camshafts and a 6-inch arm length (common on drive axles).
Part data verified against 5 catalog sources
Numbers this part supersedes or interchanges with. Showing 11 of 11.
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It uses a clearance-sensing mechanism to automatically maintain the correct gap between the brake drum and lining, ensuring consistent stopping power and reducing the need for manual adjustments. This model fits a 1.50-inch diameter camshaft with 28 splines and has a straight 6-inch arm. It is typically replaced during brake service or when a slack adjuster fails to maintain proper adjustment, and comes with a clevis assembly and installation template.
Part Number: AS-1141
SLACK ADJ. AUTO 6 1.5 GUNITE
Unit: ea
Dealer: KP Services Crossville
Compatibility, alternatives, and more
Parts commonly needed alongside brakes & wheel end
