Need help? We're here!
(888) 312-8812 Login SignupThe Gunite Automatic Slack Adjuster regulates brake stroke by automatically compensating for lining wear during operation. Its 28-spline configuration pairs with compatible camshafts to preserve accurate brake timing across the axle. By correcting excess pushrod travel, it keeps brake application within the intended stroke range. Built in the USA, it supports heavy-duty brake systems that require mechanical adjustment consistency. Since braking balance depends on controlled S-cam movement, the Gunite AS1149 sustains accurate chamber actuation under repeated stops.
Be the first to review this product!
Heavy-duty truck and trailer manufacturers rely on Gunite® for high-quality brake drums, brake rotors, slack adjusters, hubs, and hub assemblies. A brand under Accuride Corporation, an industry leader in the manufacturing of wheels and wheel-end components for the global commercial vehicle markets, Gunite delivers world-class quality by designing and manufacturing its products in its own factory located in Rockford, Illinois. Gunite’s aluminum brake drums and other products go through rigorous vehicle field testing at fleets to ensure reliable performance even under extreme road conditions. They are proven, year after year, as the industry standard in providing maximum performance, long-term reliability, and reduced maintenance costs.
Be the first to ask a question about this product!
Optional. Please do not use your full name.
Minimum 10 characters, maximum 500 characters
You can upload up to 3 images to help illustrate your question. Supported formats: JPG, PNG, GIF, WebP
Please complete the reCAPTCHA verification to submit your question.
California residents see

