TRAXXAS TRX4 Trail Crawler Aluminum Rear Axle Mounts by GPM TRX4009  [TRX4009]

Aluminum rear axle mount for TRX4

This aluminum rear axle mount set is an aftermarket replacement designed for TRAXXAS TRX4 Trail Crawler scale models. The six-piece kit secures the suspension link ends at the rear axle, providing a stiffer anchor point compared with the stock plastic mounts to help maintain link geometry under load.

Installation is straightforward for hobbyists familiar with basic link removal and screw replacement, it uses standard mounting points and can be tightened with a hex driver, and the part is intended to work with existing link hardware and axle assemblies on TRX4 chassis setups.

In tuning terms this mount is a small but effective upgrade when you want crisper suspension response and more consistent axle alignment during crawling or trail running, it can be combined with shock and link length adjustments to fine tune roll and articulation.

Use this GPM aluminum mount to replace stock rear link anchors when you need firmer link retention and more predictable suspension behavior on scale trail rigs.