The Meritor A3211S4881 is a genuine OEM air brake spider assembly designed for heavy-duty drum brake applications. Key mounting dimensions include a 5.88 in. pilot diameter and a 7.12 in. bolt circle diameter, making proper axle-end fitment straightforward to verify against your existing hardware. Sold by Pro Gear and Transmission as a genuine Meritor component. Call us to confirm proper fit for your specific axle and brake configuration before ordering.
Interchanges:
- 8235A3211S4881
- A3211S4881RI
- ATIA3211S4881
- HRA3211S4881
- TDAA3211S4881
Non returnable item
Features
Genuine Meritor OEM air brake spider assembly
Pilot diameter: 5.88 in.
Bolt circle diameter: 7.12 in.
VMRS Code: 013-002-105 (Brake Spider)
Tech Specs
- Pilot Diameter: 5.88 in.
- Bolt Circle Diameter: 7.12 in.
- VMRS Code: 013-002-105
