WK25X08 - Aluminum Differential Locker Spool - Wheely King

Hot Racing aluminum locking differential hub (locker, spool) for the HPI Wheely King

- CNC machined aluminum, anodized silver
- Installed in place of differential gears to lock the differential
- One (1) differential spool
- Installation on vehicle
- Cross pin from the original differential (HPI A850)
- length: 15.5mm
- diameter: 15mm
- Replaces differential bevel gears (spider gears) from HPI A850
- Recommended for off-road or rock crawling use only


description revised by: SN June 29, 2016