Tamiya 9804251 One-way Joint Cup for TG-10 Mk.II - Driveline Refinement  [9804251]

Tamiya 9804251 One-way Joint Cup - Driveline Refinement

For enthusiasts running the Tamiya TG-10 Mk.II, the 9804251 One-way Joint Cup provides a targeted driveline tweak. By allowing differential rotation in one direction only, it can tidy up power transfer and reduce unwanted drivetrain lash. Those effects contribute to more consistent handling in technical sections.

Practical Benefits

The Tamiya 9804251 One-way Joint Cup is useful for drivers seeking refined turn characteristics on the TG-10 Mk.II. It helps produce cleaner turn-in and more controlled exits, which is beneficial when chasing repeatable lap times. Because it fits into the existing driveline architecture, minimal modification is required for compatible cars.

Service and Fitment Notes

Fitting the joint cup is straightforward for anyone familiar with basic maintenance. Work on a clear surface, follow normal TG-10 Mk.II disassembly procedures, and check alignment during reassembly. Once fitted you should observe improved traction control and a reduction in driveline shock under acceleration.