The General Electric WR78X20988 Refrigerator Door Gasket is a replacement door seal designed for select refrigerator models. It works by forming a tight seal between the refrigerator door and cabinet when the door is closed, reducing the exchange of outside air with the fresh food compartment. Designed for proper fit and compatibility, this gasket replaces a worn, torn, or damaged ori... https://www.hnkparts.com/wr78x20988-general-electric-door-gasket