This lower dishrack roller is compatible with a range of dishwasher brands, including GE, Hotpoint, and Kenmore. It's part number is WD 12 X 10136. The roller is specifically designed for use in dishwashers and falls under the category of dishwasher parts, as well as major appliances parts & accessories. It is a reliable and durable replacement for damaged or worn-out rollers on the lower dishrack.