Genuine Original Equipment Manufacturer (OEM) parts. This air duct and cover assembly (part number ADJ73852108) is for refrigerators. Air duct and cover assembly ADJ73852108 channels cold air into the refrigerator compartment and forms the back wall of the refrigerator. The assembly may include multiple parts; see your parts diagram for a complete list of included parts. Safely store any food that may spoil while the power is off. Unplug the refrigerator before installing this part. Wear work gloves to protect your hands.