- Axle Sets and cones for AB-1000 series Wheel Master hubs
- HUB AXLE SET RR WM AB1000 3/8x135x180 BO FM31 37667 38611 38206 37207 38497 38496
Spacing/Axle: B/O 3/8
Compatibility: AB-1000
Bearing Type: Loose Ball
Front/Rear: Rear
Thread Pitch: 26t
OLD: 135
Length: 180