In the torque converter you will find not less than 3 rotating elements: the impeller, that's mechanically driven by the primary mover; the turbine, which drives the load; as well as the stator, which happens to be interposed between the impeller and turbine making sure that it might change oil https://sergiofnppn.blogpayz.com/33809043/the-best-side-of-torque-converter-clutch