TRAXXAS TRX4 Aluminium Upper Spur Gear Case Cover TRX4038GCA by GPM  [TRX4038GCA]

Aluminium Upper Spur Gear Case Cover

This aluminium upper spur gear case cover is an aftermarket replacement tailored to the TRAXXAS TRX4 Trail Crawler chassis. It provides a rigid barrier over the transmission area to reduce impact loading on the motor and main spur gear and to limit dust and debris entering the gearbox during trail driving.

The design maintains the gearbox opening alignment and mounts using the original fixing points and supplied hardware. Three stainless steel round head screws are supplied for secure attachment; begin each screw by hand and avoid overtightening to protect plastic receivers and threads.

Opt for this metal cover when you want a robust alternative to the OEM plastic upper cover for improved longevity on rough or dusty routes. Always verify clearance at nearby suspension and body mounts before completing installation to ensure no interference with standard TRX4 parts.

A sensible aftermarket replacement for TRX4 owners seeking metal protection for the transmission; check fit and fastener torque during assembly to safeguard gearbox alignment and motor position.