Cutaway look at of a ZF 8HP transmission: torque converter to the left, planetary gearsets within the centre, Handle mechanisms at the bottom The most typical style of automatic transmissions is definitely the hydraulic automatic, which usually makes use of planetary gearsets that happen to be operated applying hydraulics. https://gearboxauto37923.atualblog.com/38570448/the-basic-principles-of-gearbox-kereta-auto