TRAXXAS UNLIMITED DESERT RACER Center/Rear Planetary Housing Upgrade UDR035S by GPM  [UDR035S]

Overview of center and rear planetary housings

This replacement kit upgrades the center and rear planetary gear housings on the TRAXXAS UNLIMITED DESERT RACER chassis. Machined from hardened steel #45, the housings reduce flex and provide a firmer base for the planetary gear assemblies.

The supplied set is a 7pcs package including the housings and matching stainless screws for reassembly. They are made to fit into the original mounting points for the center and rear planetary gear stacks and work with the stock planetary gear components fitted to the UNLIMITED DESERT RACER.

Install this kit when you need a stiffer housing to cut down on play in the planetary stack, helping preserve smoother rotation and more reliable torque transfer through the drivetrain. This is a mechanical upgrade aimed at chassis refinement rather than an electronics or motor change.

Best used as a direct-fit steel replacement to firm up the planetary gear assembly on the UNLIMITED DESERT RACER, intended to pair with the vehicle's existing gears and fasteners.