A gearbox or simply a transmission procedure in an automobile is usually a machine which employs numerous gears, shafts and actuating sections to transmit power from motor for the wheels. For more more info, here is a detailed write-up on gearboxes or transmission methods used in automobiles. A device should be authorized to empower the motor crankshaft https://automobile-gearbox63849.blogsidea.com/40565304/about-automobile-gearbox