The Samsung DD81-02216A is a genuine OEM (Original Equipment Manufacturer) seal-tub packing designed for specific Samsung dishwasher models. This crucial component ensures a watertight seal between the dishwasher tub and other internal parts, preventing leaks during operation.Made with quality materials, it contributes to the appliance's efficient and reliable performance. https://www.hnkparts.com/dd81-02216a-smg-seal-tub-packing