Parts for Whirlpool WDF540PADT0: 08 - Upper Wash And Rinse Parts

Removes residue, odor-causing soils, and food particles from dishwasher tub and gasket. Use monthly to eliminate unwanted odors and maintain peak performance.

Upper rack dishes not getting clean? This feed tube assembly routes water to the upper spray arm, restoring balanced coverage. Moderate DIY repair.

Replaces broken, cracked, or missing upper spray arm in your dishwasher. Distributes water to clean dishes in the upper rack during wash cycles.

The Retainer is an OEM replacement part for Whirlpool built-in dishwashers. It is a plastic clip located within the lower wash arm assembly. This retainer securely holds the pivot hub bearing and ensures smooth oscillation of the lower wash arm during cycles.  

Causes of retainer failure commonly relate to plastic material degradation from regular heat and chemical exposures over many uses. Crack propagation weakens the clips ability to precisely position bearing elements.

Symptoms of an inadequate retainer may include:

• Grinding or scraping noises coming from the wash arm area
• Restricted movement or binding of the lower spray arm assembly
• Potential loose wash arm parts that could interrupt spray patterns  

This OEM Whirlpool replacement is also compatible with KitchenAid, Maytag, and some Sears/Kenmore dishwashers. 

Dishwasher water manifold distributes water to spray arms. Replace if cracked, broken, or leaking. Connects main water supply to dishwasher arms.

Replaces a cracked, broken, or worn dishwasher spray arm. Rotates during wash cycles to distribute water evenly across dishes. Easy snap-in installation.

This is a genuine replacement screw used to secure components and panels on compatible Whirlpool appliances, restoring a firm, vibration-free fit. It replaces worn or missing fasteners to help keep parts aligned and stable. What it does

• Secures panels, brackets, or internal components to prevent shifting or rattling
• Replaces stripped, rusted, or missing screws that cause loose parts or noise
• Helps maintain proper alignment of mounted components for safe operation
• Useful when reassembling repair work or after removing parts for service

• One replacement screw

• Use the matching screwdriver or bit to avoid stripping the head
• Tighten until snug; do not overtighten to prevent thread damage
• Disconnect power before servicing electrical appliances; follow OEM safety guidance
• If screw threads or holes are damaged, replace both screw and mating hardware as needed

Removes residue, odor-causing soils, and food particles from dishwasher tub and gasket. Use monthly to eliminate unwanted odors and maintain peak performance.