The General Electric WD28X10413 Dishwasher Upper Rack Roll Kit ensures that the dishwasher is well-aligned and does not put much pressure on its internal parts avoiding any damage. This kit consists of long-lasting rollers that smoothly roll on the track to facilitate easy sliding of the rack while loading and unloading the dishwasher. It is a spare part that is used to provide smooth functionality of the upper rack in dishwashers. This basic installation enables the dishwasher to work as the appliance is made to work for a longer time with ease and clean dishes.