The LGE 4975JJ2028C Drawer Rail Guide Assembly is an OEM-quality part that replaces the LG refrigerator drawer rail guide. This guide assembly provides a smooth gliding surface for the refrigerator drawers and also provides a firm position to the drawers that makes it easier to access the items stored in this component is designed to work with several models of LG refrigerators. https://www.hnkparts.com/4975jj2028c-rail-guide-assembly