TAMIYA DT03 Aluminium Hi-Torque 25T Servo Saver DT3025STM by GPM  [DT3025STM]

Aftermarket 25T aluminium saver for DT03

This aluminium 25T hi-torque servo saver, complete with a steel tie rod, is an aftermarket upgrade for the TAMIYA DT03 chassis supplied as a single set by GPM. It replaces the weaker plastic saver to deliver a firmer mechanical connection and better resistance to play in scale steering setups.

The kit swaps out the factory plastic servo saver gear and linkage for an aluminium saver body plus a steel tie rod to join the steering linkage. The saver preserves the 25-tooth spline interface so it mates cleanly with standard 25T servo outputs commonly installed on DT03 cars.

Installation requires basic servo horn removal and linkage realignment, plus a final check of steering geometry. As a non-OEM upgrade, it suits builders who want reduced steering play and a tougher linkage while keeping a designed-in failure mode to protect the servo spline.

Use this assembly when replacing worn plastic savers or when you want a sharper steering response on DT03 cars; verify spline seating and servo centring after fitting.