A faulty or worn gasket in your Samsung refrigerator can lead to inefficient cooling and increased energy consumption. The assembly gasket (DA97-20743A) is a genuine Samsung part, designed to fit seamlessly into your refrigerator. It's important to replace damaged or worn gaskets to maintain optimal performance. If you notice condensation, frost build-up, or a decline in cooling efficiency, it may be time to replace this component. Prior to purchasing, verify your device's model number for compatibility.