Differential Gear Set (Team Spec) - TKR9150X

TKR9150X -  Differential Gear Set (Team Spec) 2.0/2.1/2.2 (Internal Gears Only) 

These precision-ground gears deliver a smoother, more forgiving driving feel that improves overall flow around the track. The result is a car that’s easier to drive consistently, especially on bumpy and low-grip surfaces where maintaining momentum is critical.

The gears are a direct replacement for TKR9150B.  Please note that significantly heavier differential oils are recommended with the TKR9150X gear set—often close to double the viscosity used with the standard gears. This opens up a new tuning window while maintaining the smooth, predictable handling characteristics.

Note: 1 Package contains enough gears for 1 differential. 3 packages are required to equip one complete vehicle.