Genuine OEM Whirlpool WPW10077898 lower spray arm support hub — the component that directs water into your dishwasher's lower spray arm. If your dishes aren't cleaning properly, you're hearing unusual noises, noticing water leaks, or the unit won't drain, this part may be the solution.
Also known as a wash arm support hub, this genuine part fits Whirlpool, Roper, Admiral, Maytag, Hardwick, Jenn-Air, Estate, Magic Chef, Crosley, Inglis, Norge, Modern Maid, Amana, Kenmore, KitchenAid, Caloric, and IKEA models.
Note: These symptoms can result from other components. This is a guideline only — consult your manual or a technician if unsure.
