Tamiya FF-03 Gear Box Shaft Set by 3Racing FF03-02  [FF03-02]

FF-03 Gear Box Shaft Set

This shaft set is an RC-scale replacement intended for Tamiya FF-03 gearbox assemblies, supplied by 3Racing as part number FF03-02. It serves as a direct spare for wavebox internals where shafts require replacement due to wear or during routine teardown and inspection.

Design focus: keep the description technical and practical—this kit supports gearbox rebuilds, helps restore correct shaft alignment, and works with the FF-03 gearbox layout without claiming changes to gear ratios or motor performance. Use it when inspecting spur gear engagement or replacing worn shafts during maintenance cycles.

Installation notes: access the FF-03 gearbox cover and confirm gear mesh before reassembly, check bearing seats and clearances, and verify shaft rotation after reinstalling the spur gear and pinion. No special tools are included or required beyond standard hobby tools for disassembly.