Automatic Slack Adjuster 40010141

The 40010141 Automatic Slack Adjuster is built for consistent and precise brake adjustment in demanding heavy-duty applications. It features a 1.5-inch spline diameter with 28 splines and a 5.5-inch arm length, providing a secure and accurate fit. Designed with a -34° body angle and 0-inch offset, it’s ideal for axle setups requiring reverse-angle configurations. The 5/8-inch arm hole and compatibility with strap-style anchor brackets make this slack adjuster a versatile solution for commercial trucks and trailers needing reliable, low-maintenance braking systems.

Specifications:

• Slack Adjuster Type: Automatic
• Spline Diameter: 1.5 inches
• Spline Count: 28
• Arm Length: 5.5 inches
• Body Angle: -34°
• Offset: 0 inches
• Arm Hole Diameter: 5/8 inch
• Anchor Bracket Style: Strap
• Clevis Thread Size: Clevis not included

Key Features:

• Automatic brake adjustment for reduced manual servicing
• 28-spline configuration with 1.5" diameter for precise engagement
• 5.5" arm length and -34° body angle for reverse-angle installations
• Strap-style anchor compatibility for secure mounting
• Built for durability in fleet and commercial vehicle applications
• Enhances brake reliability and overall road safety

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