TRAXXAS TRX4 Front Steering C Hub and Knuckle Arms, Machined 6061 T6 Aluminium TRX419A21 by GPM  [TRX419A21]

Adjustable front C hub and knuckle upgrade

This machined 6061 T6 aluminium front C hub and knuckle assembly is an aftermarket swap for TRAXXAS TRX4 trail crawlers, designed to couple the front gearbox to the knuckle while providing selectable lower shock mounting points. The aluminium parts replace the original plastic pieces and include stainless hardware to boost steering rigidity and lower wear at pivot points.

Functionally the parts: - secure the front gearbox to the knuckle as part of the steering system, - give several lower shock mount options so you can tune damper height and cant, - stabilise steering inputs and maintain consistent front inner gear mesh under load.

To adjust, move the shock bottom mount into the alternate holes on the C hub or knuckle to change ride height and shock angle. Installation involves removing the front knuckle assembly and reusing stock bearings and seals where applicable; stainless pins and supplied collars locate the knuckles and secure the king pins.

This 56 piece upgrade targets stronger, serviceable front steering hardware and offers flexible damper mounting for TRAXXAS TRX4 rigs; it is useful when you want easier shock setup and improved front-gear alignment for crawl lines.