The Whirlpool W11665996 Washer Gearcase transfers motor power to the washer’s agitator or wash plate to support effective washing action. This mechanical assembly uses internal gears to convert motor rotation into the movement required for washing and spinning operations. Installed in the lower section of the washing machine, the gearcase connects the drive motor to the wash basket an... https://www.hnkparts.com/whirlpool-w11665996-washer-gearcase/4-W11665996.html