DT03 Front Rocker Arm Aluminium Replacement DT3027 by GPM  [DT3027]

Aluminium front rocker for DT03 applications

The aluminium front rocker arm is presented as a 1pr metal replacement for the Tamiya DT03 front suspension rocker assembly. It is intended as an aftermarket option to substitute the stock plastic pieces while keeping the original DT03 suspension layout unchanged.

Installation guidance: this unit is built to fit the original DT03 rocker positions and makes use of the existing suspension hardware and linkages. Removing the front suspension is required to swap out the stock rockers and fit the aluminium set. Confirm fastener torque and linkage alignment after installation to preserve equal steering behaviour.

Tuning notes: swapping to an aluminium rocker arm affects pivot stiffness and long term wear compared with plastic. Use the DT3027 when you want more consistent steering input under load or when renewing worn plastic parts. Expect only subtle differences in steering weighting; adjust toe, camber and damper settings to re-establish chassis balance where necessary.

Opt for this aluminium rocker arm when you need a dependable metal replacement that preserves DT03 mounting points and suspension geometry.