Tamiya 9803157 Gear Box Joint Black 2pcs for TT02 - TT-02 Drivetrain Part  [9803157]

Restore TT-02 drivetrain smoothness with Tamiya gearbox joints

The Tamiya 9803157 Gearbox Joint set provides a direct-fit solution for TT-02 cars needing a straightforward drivetrain refresh. These black joints are intended for the TT-02 chassis and support consistent torque transfer while resisting common wear patterns.

Use cases for the weekend racer

These joints slot into the TT-02 assembly to reduce slack and protect gears and shafts from uneven loading. They are appropriate for track days, club meets, and general practice where dependable drivetrain behaviour matters.

Fitting advice and checks

Installation of the Tamiya 9803157 Gearbox Joints is uncomplicated. Work in a clean area, remove the old pieces, inspect adjacent parts for damage, and fit the new joints carefully. Recheck gear mesh and secure fixings before running.