This JR-TA200-BK assembly supplies a black aluminium main drive shaft with an integrated joint, designed as a direct aftermarket replacement for Tamiya TA-02 drivetrains. The aluminium construction provides greater stiffness and wear resistance compared with common plastic shafts.
Use this component to reduce drivetrain play, lower shaft flex during load, or replace a damaged factory shaft. Confirm fitment against your TA-02 gearbox interfaces and coupling points; cleaning mating surfaces and ensuring correct alignment will help prevent binding.
Fitting follows standard TA-02 main shaft replacement procedures: gearbox disassembly, shaft swap and careful reassembly while setting gear mesh and bearing alignment. The item is intended as a maintenance or tuning upgrade compatible with stock TA-02 gearboxes.