AS1141 Gunite Slack Adjuster

The Gunite AS1141 Automatic Slack Adjuster is engineered for heavy-duty and commercial vehicle braking systems, offering reliable, self-adjusting performance to maintain proper shoe-to-drum clearance. It features a robust 6-inch arm length, a standard 1.5-inch spline diameter, and 28 spline teeth—ensuring a secure, precise fit on the camshaft. Designed to reduce manual maintenance and enhance safety, the AS1141 delivers long-lasting durability and dependable operation across a wide range of fleet applications.

Specifications:

• Part Number: AS1141
• Arm Length: 6 in.
• Spline Diameter: 1.5 in.
• Spline Teeth: 28

Key Features:

• Automatic S‑Brake adjustment maintains consistent brake clearance
• 1.5″ spline with 28 teeth ensures precise, secure fitment
• 6″ arm length suitable for standard axle and brake setups
• Durable construction ideal for high-use commercial applications
• Low-maintenance design reduces manual adjustments and downtime

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