Tamiya DT-03 Front Upper Arm Replacement Aluminium - DT3054 by GPM  [DT3054]

Aluminium Front Upper Arm for DT-03

This aluminium front upper arm serves as an aftermarket replacement for the Tamiya DT-03, supplied as one pair and intended to replace the standard plastic parts. It keeps the original DT-03 mounting layout while providing a firmer material to minimise flex under load.

Fitting is straightforward for anyone used to DT-03 maintenance: remove the original arm, transfer any reusable bearings and fixings, then secure the alloy arm in the factory mounting points. Basic hex drivers are normally adequate.

For setup work, an aluminium arm alters front-end behaviour by increasing stiffness and altering steering feedback. Use it with controlled suspension adjustments to measure how handling and weight transfer respond.

Select this aluminium arm when you want a more consistent front response on DT-03 cars; confirm condition of existing hardware and bearings when fitting.