Hot Racing Aluminum Differential Locker Spool for Traxxas Sledge

Hot Racing Traxxas Sledge Aluminum Differential Locker Spool. Designed to give your Traxxas Sledge the ultimate in traction this differential locker spool effectively locks the front, rear or center differential transferring all of the power possible to your wheels. Constructed from CNC machined aluminum and taper cut to reduce rotating mass, this locker provides excellent strength and reliability over the long run. Package includes one aluminum differential locker spool that can be used on the front, rear or center differential.