Upper rack roller and axle kit for LG and Sears-Kenmore dishwashers. This OEM replacement component facilitates seamless movement of your dishwasher's upper rack. The roller, approximately one inch in diameter, and the axle, measuring 1-1/2 inches across, are engineered for straightforward installation. A damaged roller requires this part to maintain optimal performance. To replace, detach the top rack from the dishwasher.