This is the Hot Racing Unibody Super Heavy Duty Rear Differential Lock for the Traxxas Unlimited Desert Racer.
- CNC machined solid billet steel
- Compatible with the front or rear differentials
- Replaces stock Diff locker for extreme durability
- Black oxide finished for corrosion protection
- Replaces Traxxas stock TRA8590
- Includes: One (1) locker spool (gear not included)
- Includes: Four (4) M2.5x8mm ring gear mounting screws
- Recommended to use a removable-type locking adhesive on screws threading into metal
- Do not over tighten hardware