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

Rear Lower Arm Designed for DT-03

This rear lower suspension arm is manufactured for the TAMIYA DT-03 chassis and supplied as a metal upgrade part for repair and finer setup work. The arm is presented in a gun metal anodized aluminum finish and is intended to replace the stock plastic unit without changing factory mounting geometry.

Fitment is limited to DT-03 mounting patterns. The component keeps original alignment while offering altered stiffness and longevity compared with molded plastic arms.

Use this arm to explore tuning changes and to provide a more rigid mounting point for the suspension pivot, useful when testing different setup strategies on track or during scale runs.

Ideal for modelers who want a metal alternative to stock arms for testing handling changes or replacing worn components on DT-03 cars.