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Du800318351 Parts

Some parts shown may not be for your model. To see parts for your model only, select it from "Matching Model Numbers" list on the left.

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Seal (Drain Cover)
Genuine Whirlpool part
By: Whirlpool
Part Number: WP3369031

This drain cover seal creates a watertight gasket between the washer's drain cover and housing to help stop leaks and keep lint and debris out of the drain pump area, restoring reliable drainage and reducing mess. What it does:

  • Seals the drain cover to prevent water from leaking at the base of the tub or access area.
  • Helps block lint, coins and small debris from entering the drain pump housing.
  • Restores proper drainage by maintaining a secure, even seal around the drain opening.
  • Can reduce recurring puddles or water on the floor near the washer's front/bottom.
What's included: One drain cover seal. Install notes:
  • Disconnect power and turn off water supply before starting work.
  • Remove the drain cover/access panel per your model's instructions and clean mating surfaces before installing the new seal.
  • Press or seat the seal evenly into the cover/housing; confirm correct orientation and full contact around the perimeter.
  • After reassembly, restore power/water and run a short test cycle to check for leaks.

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Retainer, Panel (Black)
Genuine Whirlpool part
By: Whirlpool
Part Number: WP3374010

Color: Black. Other colors: For white use 3374011, for almond use 3374012.

Do-It-Yourself Stories from Customers like You Part missing when i bought it   Mike F. • Cedar Rapids , IA • October 23, 2015

Replaced part, took about 2 minutes to install. Part fit great. Read more

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Collector W/Check Valve
Genuine Whirlpool part
By: Whirlpool
Part Number: WP8520839

 

Do-It-Yourself Stories from Customers like You Water backing up into dishwasher from sink bad check valve   Russell B. • Hattiesburg , MS • January 18, 2015

Installed new Collector W/check Valve on the bottom of the dishwasher tub. About a 30 minute job (including removing the dishwasher from the cabinets--water supply, drain, and power--and reinstalling it. It would be nice if the manufacturer supplied the rubber check valve separately--small piece of rubber about the size of a nickel, probably $1 to $2--instead of selling it only as part of a $38 assembly. Read more

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Dishwasher Panel Mounting Screw
Genuine Whirlpool part
By: Whirlpool
Part Number: WPY912620

Replacement screw for securing dishwasher door panels, inner liners, and internal brackets. Needed when original screws are stripped, missing, or damaged.

Do-It-Yourself Stories from Customers like You Door latch on my dishwasher was broken   William H. • Columbia , SC • January 26, 2018

Ordered the part from AppliancePartsPro's, watched the video, new latch works perfect. I've repaired several appliances in my house by diagnosing simple problems going to AppliancePartsPro's diagram's, ordering the part and installing myself. Never had any problems. The bearing in the back of the dryer was tricky but worked great. Keep track of all parts when you disassemble and assemble in reverse order. Taking photos as you disassemble helps for referencing if you get stumped. Read more

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Dishwasher Rack Track
Genuine Whirlpool part
By: Whirlpool
Part Number: WPY912545

Guides dishwasher rack for smooth sliding. Replace this track when cracked, bent, or worn to restore stable rack movement and prevent binding or sagging.

Do-It-Yourself Stories from Customers like You Upper rack of dishwasher was not pulling out smoothly   Douglas L. • Bellaire , TX • March 03, 2015

Ordered new frame, wheels and SS slide for the bad side. Job was done in 10 minutes and the rack now works smoothly. Read more

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Diy Manual
Genuine Whirlpool part
By: Whirlpool
Part Number: W10131216

 

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Spring, Cup Lid
Genuine Whirlpool part
By: Whirlpool
Part Number: WPY912547

 

This part fixes the following symptoms
  • Door latch failure
  • Will not dispense detergent
See more...
Do-It-Yourself Stories from Customers like You Problem with detergent cup lid.   John M. • Craig , CO • November 27, 2017

The foam was shot on the detergent cup lid. Hard as a rock. Causing caking problems, dribble down the inside wall of the door and leaving lumps of detergent. Cut the door in half wit aviation snips and pulled out the two halves. Discovered at this point that the spring had gone soft. Bought one ahead of time, so I was set. Put the spring on the left pin, put the spring pin in the door, slipped the door into place (open) and put the right pin in with pliers. Door snaps open now. Read more

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Spring Kit
Genuine Whirlpool part
By: Whirlpool
Part Number: 674744

This spring kit replaces worn or broken return springs in the applicable assembly, restoring proper tension and smooth movement so the mechanism operates reliably throughout the cycle and returns to its proper position. What it does:

  • Provides the correct tension to move or hold parts in place
  • Helps resolve weak return action, sticking, failure to engage/latch, or sagging components
  • Can reduce noise caused by loose or fatigued springs
  • Maintains consistent operation throughout the appliance's cycle

What's included:

  • Manufacturer-supplied spring kit

Install notes:

  • Disconnect power; turn off water supply if applicable
  • Springs are under tension—use eye protection and release carefully
  • Note original spring routing and attachment points before removal
  • Replace both for balanced operation

Do-It-Yourself Stories from Customers like You Retainer inside of spring broke door would not support weight   Linda F. • Midlothian , VA • July 05, 2014

Following the instructions Appliance Parts Pro sent me, I insert the new retainer in the spring and fastened it on either end Read more

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Pin, Switch
Genuine Whirlpool part
By: Whirlpool
Part Number: WP3368955

 

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Lower Wash Arm Bearing (Lower Spray Arm)
Genuine Whirlpool part
By: Whirlpool
Part Number: WP719576

This lower wash arm bearing keeps the dishwasher's lower spray arm turning smoothly so dishes get even water coverage. It replaces a worn bearing to reduce noise and restore proper spray-arm rotation. What it does:

  • Supports the lower spray arm so it can spin freely during cycles
  • Helps maintain even water distribution for better cleaning
  • Reduces grinding or scraping noises caused by a worn bearing
  • Prevents wobbling or misalignment of the lower spray arm
What's included: Bearing as shown Install notes:
  • Disconnect power and shut off the water supply before starting any repair
  • Inspect the spray arm and mounting surfaces for damage; clean before installing the new bearing

Do-It-Yourself Stories from Customers like You Leaking from the pump motor.   Kevin H. • Phoenix , AZ • March 15, 2018

After discovering that these parts were not the problem. I found replacements for the impeller online and replaced those parts plus these parts. Disassembly was difficult and one bolt inside of the motor shaft had to be drilled out. Other than that, these replacement parts were an exact fit and the video on your page made the replacement no problem. Read more

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Pump And Motor Assembly
Genuine Whirlpool part
By: Whirlpool
Part Number: WPW10247394

 

Do-It-Yourself Stories from Customers like You Leaking ot of the pump   Edward F. • Danbury , CT • September 05, 2015

I replaced the pump/motor assemble and the seal. Took less than 10 minutes to fix and that was with me thinking about it for 5 minutes before I started. Read more

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Washer
Genuine Whirlpool part
By: Whirlpool
Part Number: 3369038

 

Do-It-Yourself Stories from Customers like You Broken part   Dawn W. • Halfway , OR • May 23, 2015

Installed new washer took 5 minutes Read more

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Dishwasher Upper Spray Arm
Genuine Whirlpool part
By: Whirlpool
Part Number: WP304204

Upper spray arm mounts below the top rack in your dishwasher. Replace if cracked, broken, or tabs are snapped. Rotates to spray water on dishes.

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Lever, Latch
Genuine Whirlpool part
By: Whirlpool
Part Number: WP3369457

Color: Black. For almond use WP3369457. For biscuit use 3375062. White is no longer available.

Do-It-Yourself Stories from Customers like You The problems i had with my dishwasher were that there was a moldy oder coming from the washer and sink and secondly the door of the washer wasn't closing properly due to a bad latch   Melissa A. • Wittmann , AZ • September 18, 2015

I watched a very helpful and thorough video that your website provided. It truly was easy except loosening a couple of screws. The diagrams that the site provided were also very helpful in figuring what needed to be ordered. Thanks for your services...from a very satisfied customer! Read more

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Toe Panel
Genuine Whirlpool part
By: Whirlpool
Part Number: WP3379920

Color: Black. Includes insulation. Other colors: For almond use WP3384157, for biscuit use WP3384157, for white use WP3379921.

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Wheel Assembly (Lower)
Genuine Whirlpool part
By: Whirlpool
Part Number: WP903815

 

Do-It-Yourself Stories from Customers like You Broken wheels on my jennifer wire dishwasher   Janet D. • Cedar , MI • June 17, 2016

The Appliance parts Pros.com website is so easy to use. Just plug in the model ID and you have full schematics. Then each part is displayed. There are even videos for part replacement. My dishwasher is 20 years old and some of the small parts break. I never knew the end caps came off the upper track. for easy replacement of the wheels. Two minutes, it was like new. I use this site for all my large appliances. I am a nurse, not a mechanic, but am confident with the resources on this... Read more

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  • Over 2.1 Million Parts In Stock Over 2.1 Million Parts In Stock
  • 2 Day Quick Delivery! 2 Day Quick Delivery!
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  • Google Trusted Store Google Trusted Store
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