Thus, gearbox is important to control output velocity & torque. As per the need in the car or truck, we are able to realize distinct speeds or torque with the help of the gearbox. These are splined on the Earth cage hub and form the pushed Component of the clutch. https://ricardoflnpn.idblogmaker.com/33276089/the-smart-trick-of-gearbox-auto-that-no-one-is-discussing