Coupling

A clutch is a mechanical device that is used as a connector of two shafts at both ends for the purpose of transmitting power. Clutches usually do not allow the separation between two shafts when operating, but currently there is a clutch that has a torque that is limited so that it can slip or disconnect when the torque limit is passed.

Clutch functions include:
 To help transfer gears easier.
 Stopping the Car without positioning the transmission lever to a neutral position.
 To make the car move freely without resistance from the engine brake.
 So that the car can move smoothly when it starts.