Hot Racing hardened steel 51T transmission output gear Now updated to Light weight Center Hub for the TRA 6S
- New CNC Aluminum Light Weight Center Hub.
- CNC machined hardened steel Gear
- Black oxide finished gear for corrosion resistance and anodize aluminum Axle
- Improved strength over stock plastic gear
- One (1) 51T output gear
- TRA 6S (not 8S truck)
- Installation
- Application of grease
- length: 42.6mm
- diameter: 53mm
- Due to inherent additional drivetrain strain that comes with replacing a differential with a spool, this item is recommended for off-road use only
- Replaces TRA plastic 7784 output gear
- Not compatible with TRA 8S; for 8S truck please see Hot Racing XMX51PE