Pump (Impeller): The driving member which is attached to the motor. It spins Together with the engine and moves transmission fluid throughout the torque converter. In the torque converter there are not less than three rotating factors: the impeller, which happens to be mechanically driven from the key mover; the https://torqueconverterclutch05939.digitollblog.com/33794400/the-2-minute-rule-for-torque-converter-clutch