TAMIYA DF03 Alloy Front Knuckle Arm Set DF3021 by GPM  [DF3021]

Alloy Front Knuckles for DF-03 Tuning

This knuckle arm set is an aftermarket alloy replacement designed for 1/10 scale TAMIYA DF03 chassis use, listed under part number DF3021. It serves as a direct replacement component that interfaces with standard DF03 steering and suspension points to restore or adjust front-end geometry.

The component is intended for model-level maintenance and tuning tasks: swapping worn plastic parts, altering steering feel by changing steering link geometry, and providing a metal option where hobbyists prefer alloy durability. Fitment follows the DF03 mounting pattern so no chassis modifications should be necessary when installing into compatible assemblies.

Installation notes: verify hole alignment with existing steering knuckles and ball studs, inspect associated ball bearings and linkage for wear before final assembly, and confirm free steering travel after installation. The product is supplied as the knuckle arm set only, check packing for included pcs and retain original hardware where compatible.

Use this alloy front knuckle arm set when you need a metal replacement for DF03 front steering components or when tuning front-end geometry for handling refinement.