Tamiya FF-03 Maintenance Shaft Kit - FF03-02 by 3Racing  [FF03-02]

FF-03 Service Shaft Set

This shaft assembly serves as a replacement set for Tamiya FF-03 gearbox internals and is listed under FF03-02. It is suitable for replacing shafts that have worn or been damaged through normal use.

Practical design: made to support gearbox servicing and rebuilds, the kit helps recover correct shaft geometry and supports the FF-03 gearbox architecture without claiming any change to ratios or motor performance. Ideal when inspecting gear engagement or refreshing drivetrain components.

Assembly tips: remove the gearbox cover and double check pinion to spur mesh before tightening, inspect bearing seating and axial clearances, and confirm free, even rotation after installation. No special fittings are supplied; standard hobby tools will do the job.