Aluminium Rear Gear Shield for X-Maxx TXM038M by GPM  [TXM038M]

Sturdy aluminium gearbox shield

This aluminium rear gear cover is an aftermarket RC accessory made by GPM for the TRAXXAS 1/8 X-Maxx platform. Provided as a single unit, it installs over the rear gearbox to form a stiff protective layer around the spur gear and housing. The part is aimed at electric 1/8 off-road hobbyists and is described here for fitment, inspection, and setup considerations.

Installation follows standard X-Maxx procedures: remove the standard plastic cover if fitted, align the aluminium shield over the rear gearbox aperture, and refit the original fixing hardware. The shield improves mechanical protection and helps preserve consistent spur gear alignment during rough use, while aiding routine checks of mesh and bearings.

When fitting to a tuned vehicle, verify clearance for the motor pinion and spur gear, confirm no interference with suspension or driveshaft movement, and ensure screws are seated correctly against the aluminium surface. The cover serves as protective hardware and does not require motor or ESC tuning adjustments.

For modelers who want a more robust rear gearbox guard, this aluminium cover offers a straightforward fitment that protects the spur gear region while keeping maintenance access simple.