Whirlpool Dishwasher DU900PCDB2 Will not drain or doesn't drain

The Drain & Wash Impeller Kit is an OEM part for Whirlpool dishwashers. This kit includes components critical for the efficient movement of water within the dishwasher, both for washing the dishes and draining the water at the end of the cycle. The impeller aids in creating the necessary water pressure to clean dishes effectively and ensures that water is properly expelled from the dishwasher.

Symptoms of a failing Drain & Wash Impeller Kit include:

• Dishes not being cleaned thoroughly
• Water not draining properly from the dishwasher, leaving standing water
• Unusual noises during the wash or drain cycles, such as grinding or humming
• The dishwasher cycle taking longer than usual or not completing
• Visible damage or wear to the impeller components

Causes of a bad impeller kit can include normal wear and tear from regular use, blockages or debris that damage the impeller blades, or issues with the motor that affect impeller performance.

This OEM part is also compatible with some models from brands such as Maytag, KitchenAid, Jenn-Air, Amana, Magic Chef, Admiral, Norge, Roper, and Kenmore. 

The Check Valve Assembly is an OEM replacement part for Whirlpool dishwashers. It is a component that regulates water flow and pressure, allowing water to enter the dishwasher during designated cycles but preventing backflow. The check valve plays an important role in the overall water distribution system of the dishwasher. 

Causes of a bad check valve can include mineral buildup blocking the valve ports over time, damage to the valve mechanism or seals, or decreased valve integrity from wear and repeated use. 

Symptoms of a bad check valve include:

• Leaks or water not properly entering the dishwasher 
• Incomplete or inefficient washing and rinsing cycles
• Strange sounds coming from the water inlet area
• Higher water usage due to faulty draining 

Note: O-ring included.

This OEM Whirlpool part is also compatible with Maytag, KitchenAid, Jenn-Air, Amana, Magic Chef, Admiral, Norge, Roper, and Kenmore models.

Kit includes rubber rings, impeller screw with seal and fiber gasket.

This seal kit is for the main tub. It goes around the pump housing.