DF03 Front Knuckle Arm Upgrade Alloy DF3021 for TAMIYA by GPM  [DF3021]

Upgraded Alloy Knuckle Arms for DF-03

This alloy knuckle arm set is an aftermarket replacement made for 1/10 scale TAMIYA DF03 chassis and identified by part number DF3021. It is intended to mate with the DF03 steering and suspension points to correct or fine tune front geometry.

Designed for maintenance and setup work, the part lets hobbyists replace worn plastic knuckles, adjust steering link geometry to change response, and fit a metal option for improved durability under repeated use. The set follows the standard DF03 mounting scheme so no major chassis alterations should be required.

Fitment checklist: align mounting holes with your existing knuckles, inspect ball studs and linkage bearings for wear before assembly, and test full steering range to ensure there is no binding. The item ships as the knuckle arm set; confirm what hardware is included and reuse original fasteners if compatible.

Choose this alloy knuckle arm set when you want a robust replacement for DF03 front steering parts or when dialing in front-end handling characteristics.