The worm gearbox makes use of a large diameter warm wheel. A worm or screw meshes with enamel over the outer circumference with the gearbox. To direct fluid movement, the stator is positioned involving the impeller as well as turbine with the torque converter linked to the motor shaft. https://louisghhgg.theobloggers.com/40040657/not-known-factual-statements-about-gearbox