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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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Hose Clamp
Genuine Whirlpool part
By: Whirlpool
Part Number: WP616099

This hose clamp secures a hose connection to prevent leaks and keep your appliance running smoothly. It provides a tight, reliable hold on the hose fitting so water or air stays contained during operation.

  • Tightens around a hose and fitting to maintain a secure seal
  • Helps stop drips, seepage, or loose connections
  • Common fix when you see moisture around a hose joint
  • Useful if a clamp is rusted, stretched, or no longer holding tension
What's included: One hose clamp. Install notes:
  • Unplug power and shut off water (if applicable) before servicing
  • Note clamp position/orientation before removal
  • Use appropriate screwdriver or nut driver to tighten evenly
  • Do not overtighten—ensure a snug, leak-free seal without damaging the hose

This part fixes the following symptoms
  • Leaking
See more...
Do-It-Yourself Stories from Customers like You Water leak   Steven K. • New City , NY • August 10, 2018

Took off cover, installed new parts. Read more

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Dishwasher Door Balance Mount
Genuine Whirlpool part
By: Whirlpool
Part Number: WPW10084086

If your dishwasher door drops, slams, or feels heavy, the door balance mount may be broken. This side-frame bracket anchors the spring system.

Do-It-Yourself Stories from Customers like You No wash cycle with my dishwasher   Alden S. • Bradford , OH • January 17, 2020

Replaced pump and motor. Read more

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Touch Up Paint - Blk
Genuine Whirlpool part
By: Whirlpool
Part Number: 72032

Bottle with brush. Color: Black. Size: 0.6 fl.oz.

Do-It-Yourself Stories from Customers like You Leaking diaphragm   Herbert S. • Monroe Township , NJ • January 03, 2015

Replaced It With New One Read more

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Dishwasher Chopper Blade Disposer Cutter
Genuine Samsung part
By: Samsung
Part Number: DD70-01003A

This chopper blade assembly grinds up food particles in your dishwasher's disposal system before they're drained away. It prevents large food pieces from clogging the drain and ensures proper water drainage. Replace this part if your dishwasher isn't draining properly, if you notice food particles on dishes after washing, or if you hear unusual grinding noises during operation.

Do-It-Yourself Stories from Customers like You Would not drain with flashing quick light   Kevin N. • Lake Worth , FL • June 21, 2018

Since my Samsung Dishwasher would not drain and had a flashing quick light, I removed the racks and both spray wands. Which allowed me to remove the lower screen assembly. This revealed a worn and broken check valve and broken grinder blade. I cleaned the inside of the dishwasher and removed the unit from under the counter. I removed and cleaned the brake assembly ( large transparent plastic section on left side of the dishwasher). I cleaned this for preventive maintenance by taking the float... Read more

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Silverware Basket
Genuine Whirlpool part
By: Whirlpool
Part Number: WP99001576

Color: White. This basket measures about 9 inches wide by 7 inches high by 6 inches deep. The cover and handle are not included. The cover is no longer available. For the handle order W11033847.

Do-It-Yourself Stories from Customers like You Silverware basket in older dishawasher was broken at bottom & items fell out in the dishwasher area.   Molly F. • Truckee , CA • March 24, 2014

Bought a new one that you had available. Best reliable source I have found to date. Read more

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Dishwasher Dispenser Door Latch And Grommet Kit
Genuine Whirlpool part
By: Whirlpool
Part Number: W10131752

Fix dispenser door that won't latch or leaks at the door bottom. This grommet and latch kit stops water leaks. Requires inner door panel removal.

Do-It-Yourself Stories from Customers like You Dishwasher was leaking from underneath the front door   Don G. • Crystal Lake , IL • June 04, 2014

The grommet was old and very caked with old dishwasher scum. So water was leaking through where the soap door latch goes into the door. I replaced the rubber grommet (and the plastic latch that came with the kit, even though the old one was probably fine). Fit perfectly and looked just like the old one. Works like a champ, no leaking! Read more

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Dishwasher Float Assembly
Genuine Whirlpool part
By: Whirlpool
Part Number: WPW10077871

Fix leaking dishwasher or water overflowing onto the floor. This float assembly rises with water level to prevent overfills. Easy 5-10 minute repair.

Do-It-Yourself Stories from Customers like You Leaking under right side   Glen G. • Laplata , MD • December 06, 2015

Removed front kick plate, found overflow valve assembly leaking . When parts arrived removed and replaced overflow valve. Took about 10 minutes Read more

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Screw
Genuine Whirlpool part
By: Whirlpool
Part Number: WP489069

Size: 1/4 inch hex head, 10-12 x 1/2 inch.

Do-It-Yourself Stories from Customers like You Broken handle foot pedal and missing parts   Donald M. • Lake Arrowhead , CA • April 05, 2015

This trash compactor is in our vacation home. We never use it and now we are selling the house. When I looked to replace it I was amazed at how expensive a new compactor would cost. I found the serial number on the current compact entered it and your web site came up. Your schematics were excellent and made the repair very easy! Read more

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Dishwasher Case Brake Assembly
Genuine Samsung part
By: Samsung
Part Number: DD94-01005A

The Dishwasher Case Brake Assembly is essential for maintaining the stability and performance of your Samsung dishwasher. This genuine OEM part ensures a perfect fit and reliable functionality, mirroring the quality of your original appliance components. Designed specifically for Samsung dishwashers, the ASSY-CASE BRAKE;DMT800,R provides robust support to the dishwasher case, preventing unwanted movement and reducing noise during operation. Installing this assembly is straightforward, allowing you to restore your dishwasher's integrity with ease. By choosing the Dishwasher Case Brake Assembly , you benefit from enhanced durability and consistent performance, ensuring your appliance runs smoothly for years to come. Whether you need to replace a damaged or worn-out case brake, this genuine OEM part offers a dependable solution tailored to your Samsung dishwasher, enhancing the overall customer experience with quality and peace of mind.

Do-It-Yourself Stories from Customers like You Brake:dmt800 r   Joseph G. • Pascoag , RI • May 19, 2017

I had a over level water alarm. First I installed the level sensor and that did not fix the problem. Second I installed the Brake;DMT800,R. After installing the brake I had a leak detection alarm and could not get the dishwasher to reset so with the dishwasher still out of the cabinet and the metal plate off of the side. I then placed a fan pointed in the area of the repair and let it run over night to dry out any water that came from changing the part and may be causing the alarm. The next day... Read more

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Drain Hose
Genuine Whirlpool part
By: Whirlpool
Part Number: 3385556

12 Ft in length

Do-It-Yourself Stories from Customers like You Mice chewed the drain hose and power cord   Noah C. • Eastsound , WA • February 16, 2015

Read directions on how to change the power cord and watched video on your site on how to change the drain hose. Everything went perfectly. Read more

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Float Palnut (Dishwasher)
Genuine Whirlpool part
By: Whirlpool
Part Number: WP911265

This float palnut is a push-on retainer that secures the dishwasher's water-level float to its stem. Keeping the float anchored helps the overfill protection work properly, supporting correct fill levels and helping prevent leaks from overfilling. What it does:

  • Holds the float in position so it can move freely with water level changes
  • Helps the float reliably actuate the overfill/float switch
  • Replace if cracked, loose, or missing
  • Typical symptoms include a loose or wobbly float, the float popping off, erratic filling, overfilling, or leaks near the float area
What's included:
  • One float palnut
Install notes:
  • Disconnect power and turn off water supply before servicing
  • Remove the lower rack to access the float assembly
  • Remove the old retainer; press the new palnut squarely onto the float stem until snug
  • The float moves freely up and down before reassembling

Do-It-Yourself Stories from Customers like You Runs but will not fill with water   Michael K. • Las Vegas , NV • January 25, 2020

I first installed the inlet pump with no results. I then ordered a Control Switch and Float and Nut. This fixed the problem. Everything comes out so clean. I also replaced the filter which allowed me to clean debris around old filter. It is also easier to replace all these parts with the dishwasher pulled out and tilted on its side. I had to pull mine out to unplug power to the dishwasher. Read more

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Dishwasher Tub Wheel Assembly
Genuine Whirlpool part
By: Whirlpool
Part Number: WP99002947

Replacement tub wheel assembly for dishwasher upper rack track. Installs on inner tub to support rack gliding. Needed when wheel is cracked or broken.

Do-It-Yourself Stories from Customers like You Hose connection finally went bad at faucet   Mike H. • Bellefontaine , OH • August 22, 2016

I got the new hose with connection at faucet in only 2 days after ordering. After taking the top and sides off if the dishwasher it only took 10 minutes to replace the hose. It actually took longer to disassemble and reassemble the top and sides but even that was easy. 45 minutes total. Just use your cell phone to take a picture of how the old hose is routed before installing the new one and have 2 small zip ties to keep loose wires away from hose. Read more

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Dishwasher Upper Dishrack Rail Stop Cap
Genuine Frigidaire part
By: Frigidaire
Part Number: 5300809927

Plastic stop cap that secures the upper dishrack rail track in your dishwasher. Replace if broken, cracked, or missing to keep rack sliding smoothly.

Do-It-Yourself Stories from Customers like You Dishwasher racks rusting   Elizabeth H. • Merrimack , NH • November 22, 2016

Ordered top and bottom trays, plus one stop cap (in case I broke one). The parts came very quickly, which was wonderful. Prior to ordering I did watch the video, so when the parts arrive I knew exactly what to do, and it worked perfect, took me approximately 15 minutes. I would not hesitate to order replacement parts from Appliance Parts Pros. Thank you, Elizabeth Read more

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Dishwasher Cover Screw
Genuine Whirlpool part
By: Whirlpool
Part Number: WPW10118464

Secures access panels and covers to your dishwasher cabinet. Replace this screw if stripped, corroded, or missing to keep panels tight and secure.

Do-It-Yourself Stories from Customers like You Upper spray arm in my kitchenaid dishwasher came loose because of a worn platic screw also the flange on the arm where it attaches to the rack was worn   John B. • Westport , CT • January 09, 2015

I custom cut out a plastic washer to hold the worn screw in place. For months, I added a small strip of duct tape to the screw's threads, which would often stay in tact for a few days. But eventually, the tape would heat up and the adhesive and moisture would cause the spray arm to detach. I found the replacement screw on your web site, and ordered it. The screw was a perfect match and now the spray arm works the way it should. I stil use the plastic washer I made, since the flange replacement... Read more

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Rinse Aid Cap
Genuine Whirlpool part
By: Whirlpool
Part Number: WP8564929

Color: gray. It measures about 1-1/2 inches in diameter.

Do-It-Yourself Stories from Customers like You Missing rinse aid cap in dishwasher   Thomas A. • Portland , PA • November 29, 2014

I bought a new home and with it came a Jenn-Air dishwasher. I noticed after using the appliance and filling the rinse aid container that where was no cap to hold/seal the rinse aid within the appliance or anywhere to be found. I was missing.! I was going to call Jenn-Air to inquire about this part, instead I searched online first and found it at Appliance Parts Pros.com. I ordered the part, it arrive to my home in less then 2 days and it fit! This is the easiest repair I've ever done and... Read more

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Dishwasher Sump Seal
Genuine Samsung part
By: Samsung
Part Number: DD62-00050A

Prevents leaks and maintains water circulation in your dishwasher. Replace if you notice water pooling or weak spray. Confirm fit with your model number.

Do-It-Yourself Stories from Customers like You The "heavy" load light was blinking   Mark K. • Everett , WA • January 30, 2017

Research indicated that it may be a moisture sensor failure or a leak. It ended up being a leak from the oil seal on the motor shaft. A small piece of plastic made it's way into the system. The hot water softened it enough that it wrapped around the motor shaft, re-hardened, then tore into the shaft seal. I fixed it by replacing the shaft seal, moisture sensor (corrodes when it gets wet), and replaced the sump seal since I had it disassembled. 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!
  • 365 Day Return Policy! 365 Day Return Policy!
  • Repair ForumFree Tech Support!
  • Google Trusted Store Google Trusted Store