Whirlpool Genuine OEM W10864899 Washer Fabric Softener Dispenser Cup. The fabric softener dispenser cup attaches to the top of the agitator and holds the fabric softener until it's dispensed into 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 fabric softener dispenser cup.