Hot Racing Aluminum Differential Locker Spool - Wheely King WK25X08

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

FEATURES:
- CNC machined aluminum, anodized silver - Installed in place of differential gears to lock the differential

YOU WILL RECEIVE:
- One (1) differential spool

REQUIREMENTS:
- Installation on vehicle - Cross pin from the original differential (HPI A850)

SPECIFICATIONS:
- length: 15.5mm - diameter: 15mm

COMMENTS:
- Replaces differential bevel gears (spider gears) from HPI A850 - Recommended for off-road or rock crawling use only SN June 29, 2016