TRAXXAS TRX4M Front and Rear Axle Cover 7075-T6 TRX4M012A by GPM  [TRX4M012A]

7075-T6 aluminium replacement for TRX4M axle covers

This aftermarket axle cover is a scale RC part CNC machined from 7075-T6 aluminium for the front and rear cover locations on compatible TRX4M chassis. It provides a rigid protective panel over the original plastic housing and helps hold the differential in a more consistent position under load, which reduces movement when crawling or running technical lines.

Assembly uses the supplied cap head screws and the existing mounting points to swap out the stock cover. No adjustments to electronics, servo, ESC or motor placement are needed; the part is a dedicated structural/tuning upgrade for axle housings.

Finish quality is typical of aluminium replacement pieces, offering firmer seating and improved wear resistance compared with the OEM plastic cover. Always verify screw torque and alignment after fitting to prevent differential binding.

A practical upgrade for trail and crawler setups that want a tougher axle cover to protect the scale housing and help stabilise differential behaviour.