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Models > KHMS2040WSS0

KHMS2040WSS0 KitchenAid Microwave - Overview

Get Parts and Repair Help for KHMS2040WSS0

If you know the microwave repair part you need, you can browse the list of all parts on the KHMS2040WSS0, or you can search by name or part description. You can also find your part by where it is located on the KHMS2040WSS0 by selecting a section below. If you’re not sure which part you need, you can narrow your search by selecting a common symptom and we’ll show you the repair parts most likely to fix your microwave. We’ve also included any installation videos we have for KHMS2040WSS0 parts. Installation instructions provided by other do-it-yourselfers will help guide you through your repair.

Manuals & Care Guides for KHMS2040WSS0

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$8.83

Charcoal Filter

The charcoal filter in your microwave is designed to improve air circulation and eliminate odors while cooking. If the exhaust fan on your microwave is not working, you may need to...

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$8.86

Grease Filter

This is a grease filter and the purpose of this part is to be used in conjunction with your ventilation system. Your grease filter will trap grease and help eliminate odors from the exhaust air while cooking. The dimensions of this piece are roughly 13 inches wide, and 6 inches deep. This model is silver and sold individually. Note that most microwaves require two. The most common reason for needing to change the filter is if your exhaust fan is not working, or if the part has incurred damage over time.

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$3.42

Light Bulb - 40W

The 40W lightbulb is found in the interior of your microwave, which will need to be replaced if you have noticed the light is no longer coming on after opening the door. The light ...

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$46.40

Glass Cooking Tray

This a genuine OEM microwave cooking tray. It is also known as a microwave turntable or microwave plate. The function of the tray is to hold and rotate food items while the appliance is in use to ensure the food is being heated evenly. This cooking tray is made of transparent glass, and may need to be replaced if the tray is cracked or broken. A broken tray may prevent it from rotating if the three partial circles on the bottom of the tray will not connect to the turntable driver. This part is sold individually and is approximately 12 inches in diameter. It is recommended to check the drive coupling, or turntable driver, if tray is not turning.

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$9.10

BULB-LIGHT

Sold individually.

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$2.85

Top Mounting Screw

This screw is sold individually.

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$8.99

RING TURN

This support ring sits underneath the glass turntable tray.

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$6.67

Straight Mounting Bracket

Bracket only.

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$8.73

Fuse

If your microwave is not turning on it could be due to your fuse needing to be replaced. This part protects the microwave by shutting it off if there is an electrical surge. This f...

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$18.44

Drive Coupling

This is an authentic manufactured drive coupling for a microwave. It fits on the motor shaft to hold and rotate the glass turntable tray while the appliance is running. This part has a D-shaped insert for the motor shaft, and measures approximately 3 inches in diameter. You may need to replace this part if the microwave tray will not turn. No tools are required for this repair. It is recommended to check the support ring before ordering the drive coupling in case the wheels are broken. This part is also known as a turntable coupling or microwave turntable support.

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broken glass turntable

  • Customer: Deborah from Baltimore, MD
  • Difficulty: Really Easy
  • Time to Complete: Less than 15 mins
  • Tools Required:
  • 388 of 392 people found this instruction helpful
No repair- just replaced glass turntable.
Right part I needed with first try read more

While attempting to get some from the cabinet above my microwave, a guest accidently pulled on the top grill vent and caused the plastic screw tap to crack and break leaving the grill vent hanging.

  • Customer: Susan K from Lacey, WA
  • Difficulty: Really Easy
  • Time to Complete: Less than 15 mins
  • Tools Required: Screw drivers
  • 72 of 79 people found this instruction helpful
I first went back Lowe's where I purchased my microwave in the hopes they would help in the ordering of the grill vent for my mircrowave. They advised me that they do not order parts and gave me a card of a company to call to order the part. I called the number on the card and was left on hold for 20 minutes then instead of helping me with the part I needed ... read more

Glass microwave turntable shattered while taken out for a cleaning.

  • Customer: STEPHEN from FORT MYERS, FL
  • Difficulty: Really Easy
  • Time to Complete: Less than 15 mins
  • Tools Required:
  • 91 of 157 people found this instruction helpful
PartSelect had the turntable I needed at the best price. Ordering was easy, but best of all, the part was delivered next day. I was able to insert the new turntable plate into the microwave and it was good as new. read more