This aluminium front lower suspension arm is a direct aftermarket replacement intended for the TAMIYA DT-03 chassis, listed as model DT3055. It serves as the front lower control arm, keeping wheel location consistent while permitting normal suspension travel for 1/10 electric touring models.
Swapping the standard plastic component for a machined aluminium arm gives steadier suspension geometry under load and a more consistent response when making setup changes. Supplied as one pair and intended for hobby-grade RC cars only.
Installation guidance: confirm fitment with your existing hinge pins and DT-03 mounting hardware, reuse original ball studs and fasteners per Tamiya instructions, and verify full suspension travel after installation. Not suitable for real vehicles.
Use this aluminium arm when you want a metal replacement that helps preserve DT-03 front geometry while tuning; double-check hinge-pin and hardware compatibility prior to final installation.
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