40010212 Haldex ABA automatic slack adjuster

Slack adjuster

The 40010212 Haldex ABA Automatic Slack Adjuster is engineered for reliable, maintenance-reducing brake performance. Featuring a 1-1/2″ spline diameter with 28 teeth, it ensures a precise and secure fit. Its 6″ arm length, 0° body angle, and 0 offset allow for straightforward alignment in various heavy-duty applications. Designed to automatically maintain proper brake shoe clearance, this adjuster helps extend brake component life while improving vehicle safety and reducing downtime.

Technical Specifications:

  • Spline Diameter – Spline Teeth: 1-1/2″ – 28
  • Arm Length: 6″
  • Body Angle:
  • Offset: 0

Key Features:

  • Self-adjusting mechanism for consistent brake clearance
  • 28-tooth, 1-1/2″ spline ensures secure engagement
  • 6″ arm for standard heavy-duty brake configurations
  • Zero body angle and offset for simple, direct installation
  • Enhances brake efficiency and reduces manual maintenance

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