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

DT03 25T aluminium servo saver upgrade

This aluminium 25-tooth hi-torque servo saver with an integrated steel tie rod is an aftermarket upgrade for the TAMIYA DT03 chassis from GPM, supplied as a single set. It is intended for scale steering systems where reducing freeplay and improving response are priorities while still offering protection to the servo output under load.

The aluminium saver body replaces the stock plastic gear and connects via a steel tie rod to the steering linkage. Retaining the common 25T spline means it mates with most 25T servos fitted to DT03 setups without adaptor work.

Fitting is straightforward: remove the servo horn and old linkage, align the 25T spline, and reassemble, then verify steering geometry. Hobbyists use this part when they want a crisper steering feel and a robust linkage setup with sacrificial elements to protect the servo.

Choose this set to replace worn plastic savers or when tuning for more positive steering on DT03 cars; always check spline engagement and steering alignment after installation.