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Specifications

The Meritor R806026A Automatic Slack Adjuster is a vital component designed to maintain optimal braking performance in heavy-duty commercial vehicles. It automatically adjusts for brake lining wear, ensuring proper brake stroke and consistent stopping power under demanding operating conditions. This helps reduce maintenance frequency, extend brake component life, and lower overall operating costs. Built to meet rigorous commercial standards, the R806026A delivers durability and long-term reliability. Trust Wofford Truck Parts to supply genuine Meritor brake components that keep your fleet safe, compliant, and operating efficiently.


Unit Pack: 1
Pallet Quantity: 144
UPC Code: 884879829890
Brand: Meritor
Marketing Group: Haldex
Model: AA1 Replacement
Type: Unhanded
Arm Length: 5.50 in. or 6.50 in.
Slack Spline Diameter: 1.50 in.
Slack Spline Count: 28
Brake Size: 16.50 in.
Application: Drive
OEM: Haldex
Sensing Type: Clearance
Aftermarket Extended Warranty - Linehaul: 2 Years / 200K Miles
Angle: 34 degrees
Bushing Inside Diameter: 0.625 in.
Notes: Standard version. Premium version is M807026. Self-setting alternative is M808026.
VMRS Code: 013-017-005
Clevis Type: Unclevised
Maximum Torque Rating: Less than 15-foot pounds
Service Part Number: 400-10141
Production Part Number: 409-10653
Related Bracket Number: R810300
Weight
7.35

Compatibility

  • Freightliner:

    • 2015-2021 Cascadia

    • 2017-2021 M2 106

    • 2015-2021 114SD

  • Kenworth:

    • 2017-2022 T680

    • 2016-2022 W900

    • 2015-2021 T880

  • Peterbilt:

    • 2016-2022 579

    • 2016-2022 389

    • 2017-2021 337

  • Volvo:

    • 2015-2021 VNL

    • 2016-2021 VNX

    • 2017-2022 VNM

  • Mack:

    • 2017-2022 Pinnacle

    • 2015-2022 Granite

    • 2016-2022 Anthem

  • International:

    • 2015-2020 Lonestar

    • 2015-2022 LT Series

    • 2017-2022 HV Series

  • Western Star:

    • 2015-2021 4900

    • 2016-2022 5700XE

    • 2016-2021 4700


Alternative Part Numbers

  • Dayton Parts Batco 5663
  • Haldex 40010141
  • Haldex 40910653
  • Meritor TDAR806026A

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