Automatic Slack Adjuster Clearance 28 Spline 1.50" - 137.2830

Part#: AAA6011372830

Features and Benefits

  • Longer arm automatic slack adjuster with straight clevis for commercial brake applications
  • Arm length of 6" provides higher mechanical advantage for brake actuation on wider axle geometries
  • Clearance sensing maintains correct shoe-to-drum gap for consistent brake force application
  • Straight clevis connection at the arm end for direct push rod attachment without separate fittings
  • Spline engagement delivers secure, positive torque transfer to standard commercial brake camshafts
  • Clevis thread dimension provides accurate, vibration-resistant push rod installation

Warranty

Warranty Up to 3 years warranty

Please contact customer service to know more details

Weight7.50
Slack Spline Count28
Slack Spline Diameter1.50 in.
Arm Length6.00 in.
Clevis TypeStraight
Clevis Thread Diameter0.625 in.
Sensing TypeClearance
Clevis Threads per inch18
TypeUnhanded
Interchange
05462
65175
ABPN42AS065175
BR65175
E16863B
K041877
OTR65175
The Slack Adjuster is an unhanded clearance-sensing design with a straight clevis and 6" arm, built for automatic adjustment on Heavy Duty commercial vehicle axles. Featuring a 28-spline engagement, the component delivers consistent stopping performance and dependable actuation across a wide range of transport configurations.
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Hundreds of parts

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