Gunite Slack Adjuster AS1140

The AS1140 Gunite Automatic Slack Adjuster is designed for consistent and maintenance-free brake adjustment in commercial and heavy-duty vehicles. With a 1.5-inch spline diameter and 28 spline teeth, it ensures a precise and secure fit. Its 5.5-inch arm length makes it ideal for a variety of brake system configurations, supporting optimal brake performance. Engineered for durability and trusted by fleets, the AS1140 reduces the need for manual adjustments and helps maintain safe, efficient braking.

Specifications:

• Arm Length: 5.5 inches
• Spline Diameter: 1.5 inches
• Spline Teeth: 28

Key Features:

• Automatic brake adjustment for consistent performance
• 28-spline, 1.5" configuration for precise fitment
• 5.5" arm length suitable for standard axle setups
• Trusted Gunite quality for long-lasting durability
• Reduces manual brake maintenance in fleet applications

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