This listing is for one used Kenmore freezer door slide rail.  Part # 3010402100 was removed from Kenmore refrigerator model # 11173025711 and is in great working shape. Will fit several different makes and models. May have typical signs of being a used part such as fading, 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.