The LG AHC73575001 Dishwasher Rail Assembly is a replacement component designed to support and guide the dishwasher rack as it slides in and out of the unit. It works by providing a stable track system that keeps the rack aligned, allowing dishes to be loaded and accessed with less effort. This assembly helps maintain proper rack positioning during wash cycles, reducing the chance of ... https://www.hnkparts.com/ahc73575001-lge-rail-assy