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

Aluminium Transmission Upper Spur Shield

This aluminium upper spur gear case cover is an aftermarket replacement for the TRAXXAS TRX4 Trail Crawler platform. It creates a rigid protective layer above the transmission to reduce direct impacts to the motor and main spur gear and to limit dust ingress during off-road use.

The cover preserves the gearbox opening alignment and uses the original mounting locations with supplied hardware. Included are three stainless steel round head screws; start each screw by hand and apply moderate torque to avoid damaging plastic receiving threads.

Fit this metal cover as a long-lasting replacement for the standard plastic upper cover when tackling rocky or sandy trails. Inspect clearance around adjacent suspension components and body mounts before final installation to ensure no contact with TRX4 parts.

A straightforward aftermarket upgrade for TRX4 owners wanting metal protection for the transmission; confirm fit and use appropriate fastener torque to protect gearbox and motor alignment.