The assembly tray sub (DA97-17985A) is a genuine Samsung replacement part for your refrigerator, specifically designed for the 22.7 cu. ft. 4-door flex French door refrigerator, 36-inch counter-depth free-standing refrigerator, 36-inch counter-depth French door refrigerator, 22.6 cu. ft. 4-door flex French door refrigerator, and 22.2 cu. ft. 4-door French door refrigerator. If your tray assembly is damaged or worn, replacing it will help keep your appliance functioning properly. Verify your refrigerator's model number for compatibility before purchasing.