The impeller, in some cases referred to as a pump, is connected to and spins While using the engine’s crankshaft. Because the impeller spins, its blades catch fluid, and centrifugal force pushes the fluid to the skin on the impeller. Eventually, galling with the mating elements happens, which triggers seizure. https://torque-converter-clutch97428.tinyblogging.com/5-easy-facts-about-torque-converter-clutch-described-77661969