TAMIYA M1025 Hummer Aluminium Hi-torque Servo Saver 23T by GPM HM1023STM  [HM1023STM]

Aluminium hi-torque servo saver for TAMIYA M1025 Hummer

This aluminium hi-torque servo saver 23T with a steel tie rod is an RC-scale steering component designed for the TAMIYA M1025 Hummer platform. It replaces the stock servo saver assembly to provide a more rigid, wear-resistant interface between the servo output and steering linkage while still allowing controlled shock absorption to protect the servo geartrain.

Functionally, the unit transfers steering input from the servo while isolating high-impact loads. The aluminium body reduces flex compared with common plastic parts, and the included steel tie rod maintains straight, predictable linkage geometry under load. This makes it useful when running higher-torque servos or when you want a firmer steering feel without direct transmission of shocks to the servo.

Installation is straightforward on a correctly prepared TAMIYA M1025 steering assembly, using existing mounting points and hardware. Check servo spline engagement and centre the steering before final tightening. During setup, verify steering end points and adjust servo saver bias where applicable to balance protection and steering precision. Perform a bench test to confirm smooth travel and no binding in the linkage.