Hot-Racing Differential Locker Spool (Traxxas)

This is the Hot-Racing Traxxas Locker Spool Differential for Traxxas models that uses the TRA5381 differential; such as the E-Maxx, E-Revo, Revo 3.3, Slayer Pro 4X4, and T-Maxx 3.3

Features:

• Steel shaft and 6061 aluminum gear hub construction
• Steel shaft is black oxide finished
• Aluminum hub is blue anodized
• The locker/spool eliminates differential action for greater acceleration and climbing. It is recommended for off-road use only.

Specs:

• Output shaft diameter: 6mm
• Overall length: 45mm
• Driveshaft screw pin thru hole: 2.5mm
• Weight w/o screws: 16g

Requires:

• Recommended to use a removable-type locking adhesive on screws threading into metal
• Check hub setscrew for proper torque prior to installation
• Ring and pinion gears and factory Traxxas TRA5380 / TRA3979 differential housing, TRA5118 8x16x5mm bearing, and TRA5119 10x15x4mm bearing