Tamiya DF-02 Alloy Front Knuckle Arm DF2021 by GPM  [DF2021]

Front knuckle arm for DF-02 setups

This aluminium front knuckle arm is a direct-fit replacement for use on Tamiya DF-02 chassis, built to strengthen steering linkages while keeping weight suitable for scale handling. It is intended as a robust upgrade over the stock plastic component.

The arm interfaces with standard DF-02 steering assemblies and ball ends, acting as the main mounting point for the servo linkage and steering pins. After swapping the arm, check steering travel and toe angles to confirm correct alignment.

Installation notes: remove the wheel and hub as required on the DF-02, transfer any bearings or pins from the original arm if needed, and secure with the original hardware torque values. Verify free movement through the suspension travel to avoid binding with brake or drive components.

Replace worn plastic knuckles with this aluminium arm to gain a firmer steering pivot and a more stable mounting point for front suspension tuning; always re-check linkage geometry after installation.