The impeller (one) is rotated through the crankshaft and it converts the mechanical energy of your crankshaft into kinetic Electrical power by putting the fluid in movement. The friction materials used on the lock−up piston is the same style of material as the one used on multiplate clutch disks in https://torqueconverterclutch97395.bloginwi.com/67948858/fascination-about-torque-converter-clutch