Robert H Lake Wales , FL September 26, 2021 Appliance: Kenmore Bottom-Mount 79575004401 Kenmore Refrigerator 79575004401: Kenmore refrigerator shelf broke. How to replace Refrigerator Shelf Assembly. Ordered part and replaced. Perfect fit; easy to install. Exactly what was needed. Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes