The Frigidaire 5304506916 Roller Assembly for Dishwasher helps the dishwasher rack glide smoothly for easier loading and unloading. This replacement roller assembly attaches to the rack and rolls along the dishwasher's track, supporting stable movement while reducing friction during operation. It helps keep the rack properly aligned, allowing it to slide in and out with less effort an... https://www.partsmelange.ca/frigidaire-5304506916-roller-assembly-for-dishwasher