All transmissions have two most important components: the gearbox as well as torque converter (or in the situation of a guide transmission, a clutch). The gearbox is responsible for in fact switching the gears, although the torque converter helps you to transfer the facility in the engine to the gearbox. https://daltontpiaq.digitollblog.com/33910438/not-known-factual-statements-about-filter-gearbox