Automatic slack adjuster 40010216

Slack adjuster

The 40010216 Automatic Slack Adjuster is designed to keep your braking system operating safely and efficiently. With a 6-inch arm length, 1-1/2″ spline diameter, and 10 spline teeth, it ensures precise engagement and long-lasting reliability. Its zero-degree body angle and offset make it compatible with a wide range of commercial vehicle brake systems. This model includes a 1/2″ arm hole and is associated with Bracket Number 42710563, offering seamless fitment and easy installation. Ideal for maintaining consistent shoe-to-drum clearance and reducing the need for manual adjustments.

Technical Specifications:

  • Part Number: 40010216
  • Spline Diameter – Count: 1-1/2″ – 10
  • Arm Length: 6″
  • Body Angle:
  • Offset: 0
  • Arm Hole Diameter: 1/2″
  • Bracket Number: 42710563

Key Features:

  • Automatic adjustment for consistent brake performance
  • 6″ arm for standard axle configurations
  • Robust 1-1/2″, 10-tooth spline for secure fit
  • Ideal for commercial and fleet applications
  • Reduces manual brake maintenance and wear

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