The torque converter is exactly what transfers ability from the motor to your gearbox. It is a fluid coupling that works by using hydraulic stress to multiply the torque with the engine. The torque converter is manufactured up of 3 most important components: the pump, the turbine, plus the stator. https://filtergearbox97418.blogdomago.com/32994526/how-filter-gearbox-can-save-you-time-stress-and-money