Whirlpool Genuine OEM WP3347288 Washer Agitator Base. The agitator base is the lower part of the agitator that the auger attaches to that turns and rotates to move the laundry through the water.
This part works with the following brands: Whirlpool, Roper, Admiral, Maytag, Hardwick, Jenn-Air, Estate, Magic Chef, Crosley, Inglis, Norge, Modern Maid, Amana, Kenmore, KitchenAid, Caloric & Ikea.
This part is also known as washing machine agitator base.