This steel front gearbox joint is an aftermarket replacement engineered for TAMIYA CC01 series gearboxes, supplied to address wear at the gearbox output where factory plastic joints commonly fail under slow-speed crawler loads. The design provides a robust mating surface and consistent alignment under torque.
Engineering summary: provided as 1pc in heat-treated steel, the joint reduces deformation and offers higher wear life compared with the stock plastic component. It is intended for direct installation when the front gearbox is serviced and the original joint removed, maintaining original drivetrain geometry while improving load tolerance.
Service and tuning advice: use this component to extend maintenance intervals and improve front-end reliability. After installation, inspect internal clearances and verify full suspension articulation to ensure no interference with moving parts.