TRAXXAS TRX4 Trail Crawler Front Stainless King Pins for C Hubs TRX4004S by GPM  [TRX4004S]

This set of scale king pins is specified to stabilise the front knuckle and wheel hub movement on TRAXXAS TRX4 Trail Crawler front C hub assemblies. Stainless steel construction reduces play between knuckle and hub, yielding crisper steering feedback while preserving smooth rotation during technical crawling.

Delivered as a set of four, the pins fit the front C hub configuration used on TRX4 Trail Crawler variants. The low-friction pin profile helps maintain repeatable steering geometry and reduces the tendency for the wheel to wander at low speeds.

Fitment note: remove the front C hub to swap pins, insert the stainless king pins into the knuckle and hub bores, then reassemble. Confirm correct fit and free turning prior to trail use, especially on hubs that have been modified or shimmed.

Tuning note: install these pins when you want to reduce slop in the front end and fine tune steering precision for slow, technical lines.