This listing is for one used Kenmore freezer slide in shelf. Part # AHT73493944 was removed from Kenmore refrigerator model # 79551863611 and is in great working condition. Will fit several different makes and models. May have typical signs of being a used part such as minor rust, staining or scratches. If you are unsure if this is the correct part for your refrigerator, please contact us and we will verify for you.