TRAXXAS TRX4 Trail Crawler Aluminum Adjustable F/R Damper Mount by GPM TRX4029FR  [TRX4029FR]

Adjustable F/R damper mount for TRX4

This aluminum adjustable front/rear damper mount is a 16 pcs set designed for TRAXXAS TRX4 trail crawler owners who need a firmer support for the stock dampers and staged ride-height adjustment. The kit addresses deformation of original plastic mounts by providing metal mounting points and multiple hole positions to alter damper geometry and lift the chassis for better obstacle clearance.

Installation follows a straightforward hardware sequence: fit the 3x6x2 aluminum collars as shims between the damper ball ends and the mount, insert the round head screws from the rear side, then secure with the 3mm lock nuts on the outside. The package includes the small mounting hardware necessary for retrofit without modifying the damper bodies.

Tuning notes and fitment considerations: using the upper positioning holes raises the mount about 6mm higher than the factory location, while the lower chosen holes can give about 18mm of additional lift compared with stock. Raising the chassis changes suspension geometry and will typically require lengthening the tie rods to keep the axle orientation and steering centered. Because lift increases the center of gravity, it is recommended to pair this upgrade with a widened track or wider hex hubs to maintain lateral stability and reduce the risk of rollovers during steep climbs.

A practical aluminum replacement for TRX4 owners seeking defined lift and more durable damper mounting, intended for scale trail crawling setups where suspension geometry and track width are adjusted in tandem.