TRAXXAS TRX4 Trail Crawler Front C Hub King Pins Stainless Steel TRX4004S by GPM  [TRX4004S]

This king pin set is intended to stabilise the front knuckle and hub motion on TRAXXAS TRX4 Trail Crawler front C hub assemblies. Made from stainless steel, the pins reduce unwanted movement and deliver a more positive steering feel during slow-speed rock work.

Provided as a 4 piece set, these pins suit the front C hub layout on TRX4 Trail Crawler models. The smooth pin design lowers internal friction inside the hub assembly and helps keep steering inputs consistent when crawling over uneven terrain.

Installation advice: take off the C hub assembly to swap the old front king pins, insert the new stainless pins into the knuckle and hub bores, then reassemble and check for free rotation and absence of axial play. Always confirm fit with your specific hubs prior to final installation.

Tuning use: a practical hop-up to tighten tolerances at the knuckle and cut down on steering lash, helping when you want predictable, precise steering on slow technical sections.