The Meritor A3211U6755 is a genuine OEM air brake spider assembly designed for heavy-duty drum brake axle ends. This spider mounts with a 7.25-inch bolt circle diameter and seats on a 5.50-inch pilot diameter, two measurements that are critical for confirming the correct fitment on your axle housing before ordering. Sold by Pro Gear and Transmission. Call us to confirm proper fit for your application.
Interchanges:
- 8235A3211U6755
- ATIA3211U6755
- TDAA3211U6755
Features
Genuine Meritor OEM air brake spider assembly
Part number: A3211U6755 (also referenced as A 3211U6755)
Pilot diameter: 5.50 in.
Bolt circle diameter: 7.25 in.
Tech Specs
- Pilot Diameter: 5.50 in.
- Bolt Circle Diameter: 7.25 in.
