Tamiya M1025 Hummer Front Gear Box - Aluminium HM1012 by GPM  [HM1012]

Durable aluminium front gear box for M1025 Hummer

This aftermarket aluminium front gear box is supplied as a single set for the Tamiya M1025 Hummer series, carrying model number HM1012. It is made for RC-scale drivetrain replacement and performs the same front assembly function as the original part.

The aluminium construction provides a metal option for front gearbox duties. Fit this when replacing a damaged stock unit or when you prefer a metal housing on compatible M1025 Hummer and TA-01/TA-02 chassis. Mounting uses the existing front gearbox points and fixings.

For setup and alignment treat it as a direct swap: verify gear mesh, confirm drive shaft engagement, and rotate by hand to check for binding before power is applied. The part is intended for maintenance and tuning of the front drivetrain.

The HM1012 aluminium front gear box is a practical metal replacement for M1025 Hummer front drivetrain work; double-check fitment before completing assembly.