This OEM drain pump motor is designed to fit with Whirlpool replacement parts. The set includes 4 blades and is perfect for replacement in your washer. The model numbers 280187, 285998, 8181684, and 8182819 are compatible with this pump. The pump is white in color and is made for draining water from your washer. It is sold in a set of 4 and is perfect for anyone looking for a replacement pump.