TAMIYA DT-03 Aluminum Rear Lower Suspension Arm JR-DT301-GU by Jazrider  [JR-DT301-GU]

Aluminum Rear Lower Arm for DT-03 Chassis

This is an RC-scale rear lower suspension arm made for the TAMIYA DT-03 chassis, supplied as a metal replacement part intended for routine repair and setup adjustments. The arm is finished in a gun metal anodized aluminum and offered as a direct-fit option for users who prefer metal over stock plastic components.

Compatibility is limited to DT-03-compatible layouts and original mounting points. The arm occupies the same rear lower arm locations as the factory piece, maintaining alignment geometry while changing the material stiffness for improved wear resistance.

Use this arm as a tuning component to alter long-term wear characteristics and to provide a firmer pivot mount for suspension pivots; it is suitable for maintenance replacement and incremental setup changes during scale RC running and track preparation.

Choose this arm when replacing worn rear lower arms on DT-03 cars or when switching to metal parts for a different suspension response during setup and testing.