TRAXXAS T-Maxx Driveline Main Shaft TMX1037S Replacement by GPM  [TMX1037S]

Reinforced steel main shaft for T-Maxx driveline

This GPM steel main shaft replaces the common wear item in 1/10 T-Maxx drivetrains with a hardened steel unit and matching screws. Supplied as a 1pr set for direct-fit installation on TRAXXAS T-Maxx platforms, the part is intended as an aftermarket hop-up to strengthen the central driveline.

Located between the gearbox output and the wheel hubs, the shaft transfers torque under heavy load. Fitting TMX1037S can reduce driveline play, sharpen throttle response under load, and tolerate more aggressive running and heavier setups. The included screws align the shaft to factory mounting points so no chassis modification is normally required.

Installation tips: check adjacent bearings and seals for wear when replacing the shaft, clean all mating surfaces, and torque the screws to the chassis recommended values. Confirm spur gear and pinion mesh during assembly to prevent premature wear. This listing refers solely to scale RC parts and their fitment on the model chassis.

For model builders restoring driveline accuracy or upgrading for tougher use on a TRAXXAS 1/10 T-Maxx, the GPM steel main shaft offers a straightforward material upgrade and direct-fit option.