The Meritor A3211X3586 is a genuine OEM air brake spider assembly for heavy-duty drum brake axle ends. It carries casting number 4211-L-2508 and is designed for Brake Type Q applications. Eight mounting holes are arranged on an 8.38 in. bolt circle with a pilot diameter of 6.31 in. and a 2.50 in. offset. Hole diameter measures 2.03 in., and the eight mounting holes clock at 36.5, 81.5, 126.5, 171.5, 216.5, 261.5, 306.5, and 351.5 degrees. Call us to confirm proper fit for your axle application.
Interchanges:
- 8235A3211X3586
- A3211X3586RI
- ATIA3211X3586
- TDAA3211X3586
Non returnable item
Features
8 mounting holes on an 8.38 in. bolt circle
Pilot diameter: 6.31 in.
Offset: 2.50 in.
Hole diameter: 2.03 in.
Casting number: 4211-L-2508
Brake Type Q designation; VMRS Code 013-002-105
Tech Specs
- Brake Type: Q
- Number of Mounting Holes: 8
- Bolt Circle Diameter: 8.38 in.
- Hole Diameter: 2.03 in.
- Pilot Diameter: 6.31 in.
- Offset: 2.50 in.
- Casting Number: 4211-L-2508
- Clocking Sequence of Mounting Holes (degrees): 36.5, 81.5, 126.5, 171.5, 216.5, 261.5, 306.5, 351.5
- VMRS Code: 013-002-105
