This washer door boot, part number DC97-19755B, is a genuine Samsung part made for 4.5 cu. ft. AddWash front-loading washers. If your washer is leaking during the wash cycle, the durable rubber boot may be the solution to restore its sealing function. It forms an essential seal between the wash tub and the door, preventing water from escaping. Remember to check your washing machine’s model number for compatibility before purchasing.