The torque converter is exactly what transfers ability within the motor towards the gearbox. It's really a fluid coupling that works by using hydraulic stress to multiply the torque in the motor. The torque converter is produced up of 3 main areas: the pump, the turbine, along with the stator. https://filter-gearbox09742.blogoscience.com/40369694/not-known-facts-about-filter-gearbox