The torque converter is exactly what transfers electric power through the engine for the gearbox. It's a fluid coupling that uses hydraulic tension to multiply the torque in the motor. The torque converter is created up of a few principal areas: the pump, the turbine, along with the stator. Handbook https://devinqsqnl.blue-blogs.com/41416046/an-unbiased-view-of-filter-gearbox