Traxxas TRX-4 Spool by LEM
- For those that wanted to replace the selectable locking differential with a full time traction solution.
- Less moving parts = Less possible breakage and less weight.
- These are solid C1144 Stressproof Steel Hardened.
- Made in the USA by Leading Edge Machining
- And come with a BOMBPROOF LIFETIME warranty.
- Comes with hardware.
- Works with your gears and axle shafts.
- A direct drop in stock Replacement.