Find parts for your rideFind your bikeHide bike finder
Choose from the vehicle applications currently listed in our catalog. Engine sizes refer to the standard engine.
Bike not listed or engine modified? Contact us to check fitment.

Pinion shaft bearing. Blue
Choose options

The details that matter
Details
Description
Sold with the OEM color code. Replacement late style right side crankcase bearing.
Note: Will fit 58-86 Big Twins when pinion shaft spacers are used to center the bearing assembly in the race. In combination with OEM 58-86 flywheels you may encouter axial clearance problems. When in doubt use stock 58-86 style retainer with loose rollers (MCS 505150 Std. size) and add appropriate oversize rollers, when required.
Note: See 555545 or 531099 (S&S) for the retaining ring.
Specifications
| Unit | 1 |
|---|
Fitment
87-99 Big Twin (Excl. Twin Cam) (NU)
Part numbers
| Supplier SKU | 964387 |
|---|---|
| Manufacturer part | HDNB0021 |
Specifications
| Brand | Sonnax |
|---|---|
| Category | Pinion shaft bearings |
Fitment
Part numbers
Need a hand choosing? Talk to the workshop

