That is enclosed in a very metal box termed a gearbox. The auto speed is also transformed with the help on the transmission retaining the engine velocity precisely the same with a particular Restrict. Principal shaft: It's also called an output shaft. It offers required torque on the automobile. It's https://automobile-gearbox74950.mdkblog.com/39993939/new-step-by-step-map-for-automobile-gearbox