Tamiya TT02 Replacement Main Shaft TT2025 by GPM  [TT2025]

Replacement alloy shaft for TT02 drivetrains

This aftermarket main shaft is supplied as one alloy part for the Tamiya TT02 platform and is intended to swap in place of the original TT02 main shaft while keeping the chassis geometry unchanged.

Compatibility covers TT02 variants that use a central main shaft in the drivetrain; the part is a direct-fit replacement for these layouts and should not demand custom work. Confirm the part against your TT02 gearbox before ordering.

Fitting the shaft involves standard TT02 gearbox teardown and inspection of mating components. Replace the shaft when service shows wear or excessive clearance, then confirm bearings and gears sit squarely and spin freely.