TRAXXAS UNLIMITED DESERT RACER Harden Steel #45 Center/Rear Planetary Gears Housing by GPM UDR035S  [UDR035S]

Center/Rear planetary gears housing overview

This aftermarket hardware upgrades the center and rear planetary gear housings for the TRAXXAS UNLIMITED DESERT RACER platform. It is an RC-scale replacement kit machined in hardened steel #45 intended to stabilise the planetary gear assemblies and give a firmer mounting surface under load.

The package includes the housings and the matching stainless screws needed for reassembly, arranged as a 7pcs set. The housings are specified to sit in the factory locations for the center and rear planetary gear assemblies and are meant to work with the stock planetary gear components on the UNLIMITED DESERT RACER chassis.

In practice this part is used when you want a stiffer housing to reduce unwanted movement in the planetary gears, helping maintain smoother rotation and more consistent power transfer through the drivetrain. It is a chassis-level tuning item rather than an electronic or motor upgrade, and it is suitable for hobbyists tuning transmission behaviour or replacing worn housings.

Choose this kit when you need a direct-fit steel housing replacement to tighten the planetary gear assembly on the UNLIMITED DESERT RACER, keeping in mind it is an RC-scale drivetrain component intended to pair with the vehicle's existing gears and fasteners.