The General Electric WD28X31818 Dishwasher Service Upper Rack Kit is a replacement assembly that helps support and guide the upper rack as it slides in and out during loading and washing. It typically includes key components such as rollers and mounting parts that reduce friction and stabilize movement. By replacing worn or damaged parts, it helps maintain proper rack alignment, improves ease of use, and prevents potential damage to dishes. This kit offers a practical way to extend the life of your dishwasher and keep it functioning efficiently. #GeneralElectric #WD28X31818 #GeneralElectricParts #DishwasherServiceUpperRackKit #KitchenApplianceParts #homeappliances #Appliacepartsonline