Kitchenaid Dishwasher KUDI25CHBS0 Not cleaning dishes properly

The Spray Arm and Supply Tube Kit is an OEM replacement part for Whirlpool and KitchenAid dishwashers. This kit restores two key cleaning mechanisms by replacing lower spray arms as well as its feed tubes.  

This kit includes:

• An 18-inch upper spray arm
• A holder or hanger
• A single-piece water supply tube
• A split-ring seal
• A screw

Causes of failure can include mineral deposits clogging small jet openings plus years of constant high-pressure water exposure creating small fractures in rigid plastic arms.

Symptoms of a failed spray system include:

• Greasy or soiled dishes despite washing  
• Diminished water pressure observed inside the dishwasher
• Visible cracks or missing spray jets on arm vanes
• Leaks from worn tube connections to spray arms

This OEM replacement part is compatible with Maytag, Jenn-Air and Amana models as well.

The Nylon Radial Ring Bearing is an OEM part for Whirlpool dishwashers. It supports the spray arm, allowing it to rotate smoothly and evenly distribute water throughout the dishwasher for effective cleaning. This bearing reduces friction and wear, contributing to the longevity and efficiency of the spray arm mechanism.

You should replace this radial ring bearing if it shows signs of wear, damage, or if the spray arm is not rotating properly. Common causes of a bad bearing include wear and tear from regular use, accumulation of debris, or damage from improper installation or handling.

Symptoms of a bad nylon radial ring bearing include:

• Spray arm not spinning or rotating unevenly
• Noisy operation during the wash cycle
• Reduced cleaning performance
• Visible damage or wear to the bearing

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

The Ring Bearing is an OEM part for Whirlpool dishwashers. It is a critical component that supports the rotation of the dishwasher's spray arm, ensuring it can spin freely to distribute water evenly throughout the dishwasher for effective cleaning.

You should replace the ring bearing if it becomes worn out, cracked, or damaged. Causes of a bad ring bearing can include general wear and tear from regular use, accumulation of debris or mineral deposits, and damage from improperly loaded dishes.

Symptoms of a bad ring bearing include:

• The spray arm not rotating properly
• Ineffective cleaning performance
• Unusual noises such as grinding or squeaking during operation
• Loose or wobbly spray arm

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

The Upper Spray Arm Mount is an OEM part for Whirlpool dishwashers. This component serves as a crucial connection point between the upper spray arm and the water supply tube within the dishwasher. The mount is designed to ensure the spray arm is securely attached and positioned correctly to distribute water evenly throughout the dishwasher during cycles.

Symptoms of a bad Upper Spray Arm Mount include:

• The spray arm becoming loose or falling off during operation.
• Inadequate water distribution leading to poorly cleaned dishes.
• Noticeable water leakage from the mount area during cycles.
• Visible wear or damage to the mount, such as cracks or breakage.

Causes of a bad upper spray arm mount can include mechanical stress from the rotation and water pressure, material fatigue over time, or damage from impact during loading and unloading of dishes.

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

PLEASE NOTE: Shaft is angled to match the bottom side of rack and mounts directly to the rack. On older design models part number WP8268812 will no longer be used.

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. 

Notes: Only one screw hole is used now.

This is the dishwasher manifold tube only. It attaches to the bottom of the upper rack. For the complete kit order 675808. Also consider checking the mount that attaches this manifold tube to the dishrack. For the mount order WP8539324.

This is an upper spray arm mount that is a part of many types of dishwashers. The upper spray arm mount attaches the water supply manifold to the spray arm. This ensures that the water moves from the manifold into the spray arm so it can be used to spray water across dishes during a cycle. If the upper spray arm mount becomes damaged or cracked, it can cause the upper spray arm to fall off. This could create additional damage so the upper spray arm mount should be replaced.If the upper spray arm mount needs to be replaced, it can be done with the help of a 5/16-inch screwdriver. First, make sure the dishwasher is unplugged and the water supply has been turned off. Open up the door to the dishwasher and locate the upper spray arm. The mount will be attached to it. Use the screwdriver to remove it and install the new part.This is an authentic OEM replacement part that is directly sourced from the manufacturer. It is sold as an individual component. The upper spray arm mount is made to be compatible with dishwashers manufactured by Inglis, Kenmore, KitchenAid, and Whirlpool.

Dishwasher middle wash arm manifold tube holder. This holder will have a split at the 3:00 position for easy removal from the manifold tube.

This pump outlet seal sits on the discharge side of the dishwasher pump to keep the outlet connection watertight. Replacing a worn seal helps stop leaks and keeps wash water contained during the cycle. What it does:

• Seals the joint at the pump outlet to prevent water leakage
• Helps maintain proper circulation by keeping the pump discharge airtight/watertight
• Common symptoms of failure include water under the unit, drips near the pump area, or a flattened/cracked/hardened old seal

• 1 pump outlet seal

• Disconnect power and shut off the water supply before servicing
• Remove the toe-kick/lower access panel to reach the pump area; place a towel or pan to catch residual water
• Note seal orientation; clean mating surfaces before installing the new seal
• Seat the seal evenly; reassemble and run a short test to check for leaks

The Rubber Washer is an OEM part for Whirlpool dishwashers. This washer plays a role in ensuring a leak-proof seal at various connection points within the dishwasher, such as at the water inlet valve or hose connections. Its primary function is to prevent water from leaking out of the dishwasher during operation, thereby ensuring efficient and safe use of the appliance. 

Over time, rubber washers can deteriorate due to the constant exposure to water and chemicals found in dishwasher detergents. 

Symptoms of a bad Rubber Washer in a dishwasher include:

• Visible signs of wear or damage to the washer, such as cracks, brittleness, or deformation.
• Water leaking from the dishwasher, particularly around areas where hoses and valves connect.
• A decrease in dishwasher performance due to water not being contained properly during cycles.

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

Thermostat has 1/4 inch terminals.

The High Limit Thermostat is an OEM part for Whirlpool dishwashers. This safety feature is designed to prevent the dishwasher from overheating by shutting off the power if the internal temperature exceeds a certain limit. It acts as a safeguard against potential hazards, such as fires, and ensures the dishwasher operates within safe temperature ranges. 

Over time, the high limit thermostat can become defective due to normal wear or electrical issues within the dishwasher. A malfunctioning thermostat may not accurately respond to temperature changes, which can lead to overheating or the dishwasher not reaching the necessary temperature for optimal cleaning.

Symptoms of a bad High Limit Thermostat include:

• Dishwasher not starting or completing a cycle
• The dishwasher stops heating water, affecting cleaning performance
• Overheating, which could potentially damage dishes or the dishwasher itself

This OEM Whirlpool part can also be used on Maytag, KitchenAid, Jenn-Air, Amana, Magic Chef, Admiral, Norge, Roper, and Kenmore/Sears brand appliances.

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

includes seal

The Water Inlet Valve is an OEM part for Whirlpool dishwashers, designed to control the flow of water into the appliance. This valve is crucial for ensuring that the dishwasher fills with the correct amount of water at the right time during the cleaning cycle. It is made with precision to match Whirlpool's stringent quality standards, guaranteeing reliability and efficiency.

Causes of a bad Water Inlet Valve can include mineral deposits blocking the valve, wear and tear over time, and electrical failure that prevents the valve from opening or closing properly. Such issues can lead to problems with the dishwasher's performance and efficiency.

Symptoms of a malfunctioning Water Inlet Valve include:

• Dishwasher not filling with water
• Overfilling, leading to potential leaks
• Unusual noises during the fill cycle
• Erratic cleaning results due to improper water levels

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

Note: Due to design changes, adapter part number W10685193 may be required for your repair.

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.