TRAXXAS TRX4 Rear Gearbox Mount Bracket Brass TRX4013CAX by GPM  [TRX4013CAX]

Rear gearbox bracket and damper tuning

These brass rear gear box mounts suit 1/10 TRX4 Trail Crawler models and connect the rear gear box to the knuckle arms while offering alternative damper mounting points. The result is a firm mounting location and a tunable pivot for refining damper angle and ride height.

Forged in brass to add toughness and rear ballast, the mounts feature several positioning holes so dampers can be shifted slightly away from the original vertical line. That offset increases side stability and allows fine adjustments to damper height without needing to rework the suspension wave.

Use this kit when you need a durable brass mounting point to tune rear damper placement and gearbox fastening on 1/10 TRX4 crawlers; the pack contains the screws and collars required to match the original rear wavebox and knuckle interface while adding selectable mounting positions.