Ball differentials provide a limited slip diff effect, whereby drive is maintained even if one of the driven wheels loses contact with the surface. This is an assembly type ball differential, with parts such as gearbox joints included.

Compatible Chassis
TT-02, TT-02 Type-S*1, TT-02D, TT-01 Type-E, TT-01 Type-ES, TT-01D Type-E, DF-02 & TT-02B*2 Chassis
*1: Use with Item 53806 TT-01 Ball Differential Cup Joint for Universal Shaft.
*2: When using at the front, insert MB16 (6mm O-ring) into cup joint; when using at the rear, insert MB16 into N1.