Slack Adjusters

AAD offer a wide range of Slack Adjusters and all related parts. They are designed to keep under-the-truck brake adjusted constantly, reducing the frequency of on manual adjustments having to be made. Slack Adjusters link between the brake-chamber push rod and the camshaft, acting as an entire unit and rotates with the brake camshaft when the brakes are used. Our extensive range includes both manual and automatic adjusters.

AAD’s Commercial range includes:

  • Manual 8 Spline
  • Manual 10 Spline
  • Manual 25 Spline
  • Manual 28 Spline
  • Manual 37 Spline
  • Automatic Adjusters (Protex, Meritor, MVS, Crewson Brunner)
  • Service Parts
  • Clevis Yokes (Manual)
  • Clevis Yoke (Crewson Brunner Automatic)
  • Clevis Pin (Manual)
  • Clevis Pin Bush
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