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Khms2040wss 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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Microwave Meal Rack
Genuine Whirlpool part
By: Whirlpool
Part Number: W10315274

Chrome meal rack for microwaves. Comes with 4 support brackets. Replace if cracked, broken, or missing. Installs inside cavity for elevated cooking.

Do-It-Yourself Stories from Customers like You Microwave inop   Christian A. • Sun Valley , CA • February 26, 2017

Replace fuse .latches and grille support kit Read more

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$45.30
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Microwave Support
Genuine Whirlpool part
By: Whirlpool
Part Number: W10840794

Factory support that stabilizes and positions internal assemblies in your microwave. Replace if cracked, broken, or missing to restore proper alignment.

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$24.68
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$29.37
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Microwave Door Handle
Genuine Whirlpool part
By: Whirlpool
Part Number: W10276431

Exterior door handle for microwaves. Restores a secure grip for opening and closing the door. Replaces cracked, broken, or missing handles.

Do-It-Yourself Stories from Customers like You Broken handle   Nick L. • Eastpoint , MI • April 04, 2016

Took it apart Read more

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$101.22
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Microwave Light Housing
Genuine Whirlpool part
By: Whirlpool
Part Number: WPW10210878

Secures and protects your microwave's interior lamp assembly. Replace if cracked or heat-damaged to restore stable bulb fit and lighting. Confirm compatibility.

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$22.95
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Microwave Power Cord
Genuine Whirlpool part
By: Whirlpool
Part Number: W10708076

Power cord connects your microwave to the wall outlet. Replace if damaged, frayed, chewed, or cut. Attaches to internal wiring with wire connectors.

Do-It-Yourself Stories from Customers like You Broken grill vent & cut power cord on microwave   Karl B. • Goshen , KY • April 24, 2019

The grill vent is only held in place by two screws. Super simple fix. Remove the two screws and the old grill vent, position the new vent and put the two screws back in. Replacing the cord required that cabinet to be removed. Lots of screws on the back, top and bottom. Once the screws were removed, the cabinet pulled back. The power cord connections were then clearly visible. Undid the two wire connectors and unscrewed the ground wire from the body to remove the old power cable. Installed the... Read more

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Microwave Oven Rack
Genuine Whirlpool part
By: Whirlpool
Part Number: WPW10447234

Replacement oven rack that restores support for cookware in your microwave. Replaces cracked, broken, or missing racks with proper fit and clearance.

Do-It-Yourself Stories from Customers like You Missing parts.   Christopher S. • Battle Creek , MI • June 14, 2018

Someone gave me this microwave over the range unit and was missing a few parts/accessories so I went to AppliancePartsPro's website and entered my model number and was able to find everything I was missing. So I placed the order and everything was in stock and shipped right out. So now I have a complete Microwave / over the range hood that performs like a new one with all it accessories. Read more

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$25.76
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Microwave Mounting Screw
Genuine Whirlpool part
By: Whirlpool
Part Number: W10138802

Replacement screw for microwaves. Secures door hinges, panels, brackets, and internal components. Use when original fastener is missing, stripped, or lost.

Do-It-Yourself Stories from Customers like You Needed new microwave door   Patricia C. • Lincoln , NE • September 16, 2014

Attached new door after missing screw was sent to me Read more

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$10.66
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Block-Fuse (Fuse Holder)
Genuine Whirlpool part
By: Whirlpool
Part Number: W10245194

This block-style fuse holder secures and connects the appliance fuse to the wiring harness, restoring a safe electrical connection and thermal protection. Use it when the original fuse block is cracked, corroded, or no longer holding the fuse securely. What it does:

  • Holds and connects the appliance fuse to the wiring harness so the thermal/overload fuse can function.
  • Restores reliable electrical contact when the original block is cracked, melted, or corroded.
  • Addresses symptoms such as intermittent power, no heat, or appliance not starting when caused by a bad fuse connection.
  • Works with the existing fuse and wiring—does not replace the fuse itself.
What's included: One block-fuse (fuse holder) Install notes:
  • Disconnect power to the appliance before inspecting or replacing this part.
  • Replace any damaged wiring, connectors, or insulation found during replacement; do not cut corners or bypass thermal safety devices.

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$29.18
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Microwave Vent Grill Mounting Bracket
Genuine Whirlpool part
By: Whirlpool
Part Number: W11026306

Chrome mounting bracket that attaches the vent grill to your microwave. Replace broken, cracked, or missing brackets to securely hold the grill in place.

Do-It-Yourself Stories from Customers like You The plastic mounting brackets where broke.   William E. • Clifton , TX • September 12, 2022

They were put into place and screwed in Read more

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Microwave Mounting Bracket
Genuine Whirlpool part
By: Whirlpool
Part Number: W10810989

Replace your cracked or broken microwave mounting bracket. This black metal security clip installs at the top to secure your over-the-range unit to the wall.

Do-It-Yourself Stories from Customers like You Broken top vent on stove top microwave.   James R. • Plymouth , NH • September 24, 2023

Replaced vent and metal security clips. Very easy job. Read more

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$8.22
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Microwave Oven Light Lamp Cover Lens
Genuine Whirlpool part
By: Whirlpool
Part Number: 8206382

Replacement lamp cover lens for microwave ovens. Protects and diffuses interior light. Replace if cracked, discolored, or missing to restore lighting.

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$13.24
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Microwave Noise Filter Board
Genuine Whirlpool part
By: Whirlpool
Part Number: W10422269

This is an electronic filter board that suppresses electrical noise generated by the microwave, preventing interference with other household electronics. It is typically mounted near the power cord connection inside the microwave's cabinet. Replace this part if the microwave causes static on nearby radios or TVs, trips breakers, or fails to power on at all.

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$23.95
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Microwave Mounting Bracket
Genuine Whirlpool part
By: Whirlpool
Part Number: W10703282

Secures internal components to the microwave cabinet. Replaces broken or worn brackets that cause vibration, rattling, or misaligned panels.

Do-It-Yourself Stories from Customers like You The plastic mounting brackets where broke.   William E. • Clifton , TX • September 12, 2022

They were put into place and screwed in Read more

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Microwave Mounting Bracket
Genuine Whirlpool part
By: Whirlpool
Part Number: W10830163

Black mounting bracket for microwave and microwave/hood combo installations. Replaces broken, cracked, or missing brackets that secure your unit.

Do-It-Yourself Stories from Customers like You Broken top vent on stove top microwave.   James R. • Plymouth , NH • September 24, 2023

Replaced vent and metal security clips. Very easy job. Read more

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$10.80
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Microwave Wire Clip Support
Genuine Whirlpool part
By: Whirlpool
Part Number: 8206385

Molded wire clip that secures wiring and harnesses to the microwave cabinet. Replace if broken, cracked, or missing to prevent wire rubbing and chafing.

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$25.52
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$30.11
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Microwave Magnetron Thermostat
Genuine Whirlpool part
By: Whirlpool
Part Number: W10598693

Microwave not heating but all other functions work? This magnetron thermostat protects against overheating. Easy DIY repair in under an hour.

Do-It-Yourself Stories from Customers like You Microwave wouldn't heat when you took item out after beep it was still cold! all other functions were fine   Jerad S. • Salem , IA • January 03, 2015

Removed unit from wall and took outer shell off, de-energized capacitor and then took a multi-meter and tested all the High voltage parts and magnetron. They tested out fine other than the diode and then I looked at the "Safety" circuit if you will the power loop that goes through door switches and thermostats to energize the High Voltage transformer and magnetron. Turns out the thermostat that is on the side of the magnetron wasn't closed, so I took a butane torch and heated it up past the... Read more

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$47.41
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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