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Specifications

The Meritor A3211F6766 Air Brake Spider is a critical foundation component in heavy-duty drum brake systems, serving as the mounting base for brake shoes, camshafts, rollers, and related hardware. Built to Meritor OEM specifications, this spider assembly helps maintain proper alignment and stable brake operation during repeated braking cycles. Its heavy-duty construction is designed to handle high loads, heat, and vibration common in commercial trucking. Installing a quality brake spider supports even shoe wear, dependable stopping performance, and longer brake service life.
Weight
20

Compatibility

Freightliner Cascadia (2012–2024)

Freightliner M2 Business Class (2006–2023)

International LT Series (2018–2024)

International HV / HX Series (2017–2024)

Kenworth T680 (2013–2024)

Kenworth T880 (2014–2024)

Peterbilt 567 (2015–2024)

Peterbilt 579 (2013–2024)

Volvo VNL (2014–2024)

Mack Pinnacle (2012–2023)

Alternative Part Numbers

  • 8235-A3211F6766
  • A3211-F-6766
  • HR A3211F6766
  • MERA3211F6766
  • N A3211F6766
  • TDA A3211F6766
  • TWD A3211F6766

Related Parts

Air Brake Spider
Meritor Part No: A3211P3448
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Air Brake Spider
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