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

Aluminium hi-torque servo saver for DT03

This aluminium 25T hi-torque servo saver with steel tie rod is an aftermarket upgrade produced for the TAMIYA DT03 platform by GPM, supplied as a single set. It’s designed for RC-scale steering systems to protect the servo output from shocks and to provide a firmer mechanical coupling when adjusting steering feel.

The assembly replaces the plastic factory servo saver gear and link, offering aluminium construction on the saver body combined with a steel tie rod for connection to the steering linkage. The part retains the 25-tooth spline interface to match standard 25T servo output splines commonly used on DT03 setups.

Installation requires basic disassembly of the servo horn and linkage, alignment of the 25T spline, and a check of steering geometry after fitting. As an aftermarket component, it supports tuning choices where hobbyists prefer a more positive steering response with reduced play, while still providing sacrificial protection at the servo output.

Use this set when replacing worn plastic servo savers or when dialing in a firmer steering feel on DT03 cars; verify spline alignment and servo centring after fitment.