Replacement upper rack roller with mounting axle. This light gray roller measures about 1 inch in diameter and comes one per package. It is a direct replacement for the listed part numbers and fits a range of compatible appliances. Key benefits Restores smooth upper rack movement to eliminate sticking, wobbling, or noisy travel. Includes the axle for mounting so you have the hardware needed for a straightforward swap. Compact 1 inch diameter size matches original equipment specifications for proper alignment. Neutral light gray color blends with most dishwasher interiors and rack components. Sold individually so you can only the worn roller without buying a full assembly. Specifications and compatibility Contains: one upper rack roller with axle for mounting. Color: light gray. Size: approximately 1 inch in diameter. Part number: WP99003147. Replaces AP6014515, 99003147, 6918708, PS11747755, WP99003147VP. Compatible with appliances from Whirlpool, Maytag, Magic Chef, Norge, Roper, Amana, Admiral, Sears (use compatibility references to confirm fit for your model). Practical applications a cracked or worn roller to stop upper rack sagging and restore proper alignment. Swap out a damaged roller that causes scraping or loud operation when sliding the rack. Keep a spare roller on hand for routine maintenance and quick repairs during appliance service. Installation notes Includes axle for easy mounting; typically installs with basic hand tools and simple snap or screw attachment depending on model. Confirm part number compatibility with your appliance model before installation. This roller is intended as a likeforlike replacement to maintain smooth and reliable upper rack performance.