TRAXXAS TRX4 Trail Crawler Brass Rear Gear Box Mounts by GPM TRX4013CAX  [TRX4013CAX]

Rear gear box mounting and tuning

This GPM kit provides brass rear gear box mounts engineered for RC-scale TRX4 Trail Crawler platforms. The parts link the rear gear box to the rear knuckle arms and alter damper placement, giving a stable mounting point and an adjustable pivot for tuning damper angle and ride height.

Made from brass for durability and added mass, the mounts include multiple positioning holes to shift dampers slightly outward from the original vertical orientation. That repositioning increases lateral stability and allows incremental adjustment of damper height without modifying the wave of existing suspension geometry.

Use these mounts when you need a durable, brass mounting point to refine rear damper position and gearbox attachment on 1/10 TRX4 scale crawlers; the kit supplies hardware to fit the original rear wavebox and knuckle interface while adding tunable mounting locations.