Tamiya M1025 Hummer Aluminium Hi-torque Servo Saver 25T With Aluminium Tie Rod by GPM HM1025TM  [HM1025TM]

Steering saver upgrade for M1025 Hummer

This aftermarket servo saver and tie rod set is an RC-scale replacement designed for the Tamiya M1025 Hummer platform, finished in aluminium and specified as a hi-torque 25T type. The set focuses on two functions: protecting the steering servo from impact loads by providing a controlled give in the linkage, and offering a metal tie rod option to reduce flex compared with common plastic parts.

Fitment and role: this unit is intended for the M1025 Hummer chassis where a 25T servo-spline saver interface is used. It serves as a tuning and durability item rather than a performance electronic, helping to stabilise steering feedback and offering a longer-lasting linkage compared with basic factory plastic components.

Installation notes: the servo saver replaces the stock servo saver assembly and the aluminium tie rod swaps in place of the plastic rod on the steering linkage. During installation confirm spline alignment and secure the assembly to the servo arm per the original mount points. After fitting, set steering centring and check travel to avoid binding through full lock ranges.

Tuning and maintenance: use the metal tie rod to reduce play and fine-tune steering responsiveness; the servo saver element still provides impact absorption to protect the servo. Periodically inspect fasteners and the servo-spline interface for wear, and re-check steering geometry after any suspension or steering changes.