The OEM Frigidaire refrigerator shelf support part #5303017212 #h5b1 is a genuine replacement part designed specifically for Frigidaire refrigerators. This shelf support is essential for providing stability and support for the shelves in the refrigerator, ensuring they are securely held in place. Made by the trusted brand Frigidaire, this part is designed to fit seamlessly and function properly, ensuring the continued smooth operation of your refrigerator.