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

Adjustable rear gearbox brackets

These brass rear gear box mounts are intended for 1/10 TRX4 Trail Crawler setups. They attach the rear gear box to the knuckle arms and permit changes to damper top mount location, delivering a rigid attachment and an adjustable pivot for fine tuning damper angle and ride height.

Fabricated from brass to boost longevity and add rear weight, the mounts incorporate multiple holes so you can move dampers slightly outward from the original vertical position. That outward offset improves side-to-side stability and provides incremental control over damper height without reworking the basic suspension geometry.

Choose these brass mounts when you want a robust rear attachment that lets you tweak damper top position on 1/10 TRX4 crawlers; the included hardware is sized for direct fitment to the stock rear wavebox and knuckle interface while offering selectable mounting points.