TRX4 Rear Axle Mounts 6pc Aluminum Upgrade TRX4009 by GPM  [TRX4009]

Aluminum rear axle mounts for TRX4 axles

This six-piece aluminum rear axle mount set is an aftermarket replacement made to work with TRAXXAS TRX4 Trail Crawler scale rigs. The kit secures the suspension link ends at the rear axle and provides a firmer anchor point than the original plastic mounts, helping keep link geometry steady under load.

Fitting is straightforward for anyone used to removing links and swapping small screws; the parts use the TRX4 rear axle mounting points and tighten with a hex driver. The design is intended to reuse your existing link hardware and axle fittings on a TRX4 chassis.

From a setup point of view this mount gives crisper suspension feedback and more repeatable axle alignment while crawling or trail running. Combine it with shock tuning and link length tweaks to refine body roll and articulation.

Fit these GPM aluminum mounts in place of the stock rear link anchors when you want firmer link retention and steadier suspension behaviour on scale trail rigs.