Hot Racing aluminum differential spool (locker) hub for the 1/8 Arrma Kraton BLX, Outcast BLX, Senton BLX, Talion BLX, and Typhon BLX. Fits the front, center, or rear differential. This part is recommended for off-road use only.

FEATURES:

- CNC machined solid aluminum, anodized red
- Cross-drilled to reduce rotating mass and increase acceleration
- Allows for better acceleration and climbing
- Replaces differential spider and side gears (Arrma AR310436)
- Fits the front, center, or rear

YOU WILL RECEIVE:

- One (1) aluminum spool

SPECIFICATIONS:

- Overall length: 18mm
- diameter: 15.9mm

COMMENTS:

- Recommended for off-road low-traction conditions to avoid damage to driveline components
- Replaces differential spider and side gears (Arrma AR310436)