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Dw7400aax 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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Leveling Leg (Adjustable), Single
Genuine Whirlpool part
By: Whirlpool
Part Number: 8193716

This adjustable leveling leg threads into the appliance base to set height and stabilize the cabinet. Replacing a worn or missing leg helps stop rocking and vibration and helps maintain proper alignment for reliable operation.

  • Provides adjustable support at one corner of the appliance
  • Helps level the unit for correct alignment with floor or cabinetry
  • Reduces rocking, vibration, and rattling noises
  • Replaces stripped, bent, cracked, or missing leg
What's included: 1 adjustable leveling leg Install notes:
  • Disconnect power and, if applicable, shut off water before servicing
  • Carefully support or brace the appliance to access the base safely
  • Start the new leg by hand to avoid cross-threading; adjust height gradually
  • Use a level to check side-to-side and front-to-back, then recheck after positioning

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$48.46
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Door Holder Seal (Black)
Genuine Samsung part
By: Samsung
Part Number: DD61-00449A

This door holder seal is a molded rubber gasket that helps cushion and align the dishwasher door while keeping the enclosure sealed during operation. It restores proper door fit and reduces rattling or water drip risks. What it does:

  • Provides a cushioned contact surface between the door and cabinet to prevent metal-on-metal noise
  • Helps maintain a tight door fit so the dishwasher can close properly
  • Reduces the chance of water dripping from the door edge during cycles
  • Restores correct door positioning and movement for smooth opening and closing
What's included: One door holder seal Install notes:
  • Designed for easy replacement — remove the old seal and press the new seal into the door frame groove
  • Check the surrounding door edge for damage or debris before installing to ensure a proper seal
  • No wiring or special tools required; use a flat plastic tool to ease seating if needed
  • Disconnect power to the appliance before servicing and follow all safety precautions

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$53.77
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Dishwasher Brake Cover
Genuine Samsung part
By: Samsung
Part Number: DD63-00073A

This is a protective cover that fits over the brake assembly inside the dishwasher. It shields the brake mechanism from water and debris, helping ensure the spray arm and wash motor components operate properly. Replace this cover if it is cracked, broken, or missing, which can lead to unusual noises or impaired wash performance.

Do-It-Yourself Stories from Customers like You LE error code   Carol H. • Longs , SC • July 29, 2018

After researching the Internet, I thought the drainage hoses were my problem. First I changed both drainage hoses. That didn’t solve the problem. I had to look for another area that was causing water to drip into the pan. I found water leaking from behind the brake assembly. Since I didn’t get an oE error code, I eliminated the brake assembly as causing my problem. I ordered a brake gasket and cover. Once I got it properly installed, problem solved! Read more

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$16.65
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Microwave Turntable Drive Motor
Genuine Samsung part
By: Samsung
Part Number: DE31-10095B

This is a small synchronous motor that rotates the turntable inside the microwave, ensuring even heating of food. It connects to the turntable coupler beneath the glass tray and operates at a slow, steady speed. Replace this motor if the turntable has stopped spinning, rotates intermittently, or makes a humming noise without turning.

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$80.50
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Appliance Panel Mounting Screw
Genuine Whirlpool part
By: Whirlpool
Part Number: WP489491

Replacement screw secures appliance panels, brackets, and internal components. Needed when original screws are stripped, missing, or damaged during repair.

Do-It-Yourself Stories from Customers like You 15 year old refrigerator door handle broke   Martine G. • Everett , WA • March 30, 2015

I watched a 3 minute video on You Tube on how to replace a refrigerator door handle and it took me 3 minutes to replace mine. Super easy! Read more

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$7.56
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Dishwasher Door Seal
Genuine Whirlpool part
By: Whirlpool
Part Number: WP8535660

Dishwasher door seal prevents water leaks between the console and door. Replace if you notice leaking during cycles or visible wear. Confirm fit with model.

Do-It-Yourself Stories from Customers like You Leaking water   Larry M. • Urbandale , IA • July 01, 2021

I ordered this seal however, it was the door seal leaking. I returned this one and the install on the other one went great. Read more

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Screw, Trim (Fastener)
Genuine Whirlpool part
By: Whirlpool
Part Number: WP912618

A small trim screw designed to secure appliance trim pieces and molding, restoring a finished look and keeping panels held firmly in place. Ideal when a trim piece is loose, missing a fastener, or shows minor rattling. What it does:

  • Fastens trim, molding, or decorative panels to the appliance frame
  • Restores secure mounting and helps eliminate loose or rattling trim
  • Replaces missing or stripped fasteners that cause gaps or poor fit
  • Compatible with common trim attachment points where OEM screw is specified
What's included: One trim screw Install notes:
  • Disconnect power or unplug the appliance before attempting repairs
  • Use the correct screwdriver bit to match the screw head to avoid stripping
  • Install by hand to start threads, then tighten snugly—do not overtighten
  • Verify trim alignment after installation and test that the panel is secure

Do-It-Yourself Stories from Customers like You Lip seal was leaking oil which is at the part of the transmission housing shaft.   Gary B. • Hamilton , OH • April 07, 2017

I emailed appliancepartspros.com with what my problem was and they informed me what was wrong they gave me a part number to order, tools needed and a brief explanation how replace the seal. they also have online video's for different repairs. I watched the video for lip seal(part # 207843) replacement.I also had to remove the brake assembly in order to replace the seal so I watched that video also. I went online and got the part numbers for items I needed to make my repairs.Just follow the... Read more

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Dishwasher Mounting Screw
Genuine Whirlpool part
By: Whirlpool
Part Number: WPW10348407

Factory #10-16 screw secures dishwasher panels, brackets, and covers. Replace worn, stripped, or missing screws to restore tight assembly.

Do-It-Yourself Stories from Customers like You Some accessories were worn.   Wayne C. • Massapeqau Park , NY • April 15, 2020

My son fixed the issue of some wear and tear. Read more

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$7.34
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Dishwasher Leakage Detection Wire Harness
Genuine Samsung part
By: Samsung
Part Number: DD39-00001A

The Dishwasher Leakage Detection Wire Harness is designed to monitor and prevent leaks in your Samsung dishwasher. This genuine OEM part ensures reliable performance and seamless integration with your appliance, maintaining optimal functionality. The wire harness is crafted with high-quality materials to withstand the demands of dishwasher operation, providing a durable solution for leakage detection. By replacing a faulty harness with the genuine OEM part, you can effectively protect your kitchen from water damage and ensure your dishwasher operates efficiently. This part is specifically compatible with a range of Samsung dishwasher models, guaranteeing a perfect fit and easy installation. Whether you're addressing a minor leak issue or performing a comprehensive repair, the Dishwasher Leakage Detection Wire Harness offers a dependable solution to restore your dishwasherGÇÖs performance and extend its lifespan. Trust in the quality and reliability of this genuine OEM part to keep your kitchen appliances running smoothly.

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$17.88
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Dishwasher Door Spring Assembly
Genuine Samsung part
By: Samsung
Part Number: DD61-00245B

Replacement door spring assembly for dishwashers. Maintains proper door tension and smooth operation. Order when original is broken or worn.

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$81.95
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Dishwasher Upper Rack Roller Wheel
Genuine Samsung part
By: Samsung
Part Number: DD66-00022A

Dishwasher upper rack roller wheel installs on the top basket assembly. Replace when broken, cracked, or worn to restore smooth gliding of the upper rack.

Do-It-Yourself Stories from Customers like You Leaking dishwasher   Mark S. • Strongsville , OH • February 08, 2015

Took off access panel, found leaking part. Looked it up with appliance pro and ordered the part, a new valve. Valve arrived in 2 days. I put the new valve on and we're back in business! Fast shipping, reasonable prices and the shipping charges were not more than they should be. excellent experience, will do business again! Read more

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$50.56
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Washer Hose Clamp
Genuine Samsung part
By: Samsung
Part Number: DC65-00008B

This is a hose clamp used to secure internal water hoses within a washing machine. It provides a tight seal at hose connections to prevent leaks during fill and drain cycles. Replace this clamp if you notice water leaking from hose connections or if the original clamp is corroded, cracked, or no longer holds a secure grip.

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$6.51
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Dishwasher Rack Stopper Rail
Genuine Samsung part
By: Samsung
Part Number: DD61-00183A

Replacement stopper rail that keeps dishwasher racks stable and prevents sliding. Installs on rack assembly. Needed when original is cracked or missing.

Do-It-Yourself Stories from Customers like You Missing parts   Ron M. • Riverside , CA • January 11, 2016

Replaced missing parts Read more

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$6.31
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Dishwasher Door Lever
Genuine Samsung part
By: Samsung
Part Number: DD66-00133A

Secures and operates your dishwasher door mechanism. Replace if your lever is cracked, broken, worn, or missing to restore proper door attachment.

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$34.68
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Dishwasher Tub Spacer Cap
Genuine Samsung part
By: Samsung
Part Number: DD67-00040A

Spacer cap that maintains proper alignment between dishwasher tub components. Replace if cracked, broken, or missing to restore correct spacing.

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$6.37
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Dishwasher Pronged Cup Washer
Genuine Whirlpool part
By: Whirlpool
Part Number: WP3378128

Pronged cup washer for securing internal dishwasher components. Provides reliable retaining force for assembly hardware.

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$5.95
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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!
  • 365 Day Return Policy! 365 Day Return Policy!
  • Repair ForumFree Tech Support!
  • Google Trusted Store Google Trusted Store
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