Parts for Kitchenaid KMHS120EBS4: Turntable Parts

The Waveguide Cover is an OEM part for Whirlpool microwaves. This cover protects the microwave's waveguide channel, which directs the microwave energy into the cooking cavity, ensuring efficient and even heating of food.

Causes of a bad waveguide cover can include food splatters, grease buildup, or damage from high temperatures and repeated use. A compromised waveguide cover can lead to inefficient microwave operation and potential safety hazards.

Symptoms of a bad waveguide cover include:

• Sparking or arcing inside the microwave
• Unusual noises during operation
• Visible damage or discoloration on the cover
• Uneven cooking or heating performance

This OEM part is also compatible with Maytag, KitchenAid, Jenn-Air, Amana, Magic Chef, Admiral, Norge, Roper, and Kenmore models.

The Turntable Tray is an OEM part for Whirlpool microwaves. It sits on the turntable support and rotates to ensure even cooking and heating of food. The tray is designed to withstand high temperatures and is essential for the microwave’s efficient operation.

Causes of a bad turntable tray can include cracks or chips from accidental drops, warping due to excessive heat, or wear and tear from regular use. A damaged tray can affect the microwave's ability to rotate food evenly, leading to inconsistent cooking results.

Symptoms of a bad turntable tray include:

• Visible cracks, chips, or warping on the tray
• Difficulty in rotating or a tray that doesn’t spin properly
• Uneven heating or cold spots in microwaved food
• Unusual noises during operation

This OEM part is also compatible with Maytag, KitchenAid, Jenn-Air, Amana, Magic Chef, Admiral, Norge, Roper, and Kenmore models.

The Turntable Ring is an OEM part for Whirlpool microwaves. As the foundation for the glass turntable, this plastic ring rotates during the microwave cooking cycle to allow even heating. It is designed with precise dimensions and tolerances to fit properly on the carousel and turn smoothly without issue.

Causes of a bad turntable ring can include cracks or breaks from impact or wear over time. The ridges that support the turntable glass may become worn or damaged, preventing proper rotation.

Symptoms of a bad turntable ring include:

• Uneven or incomplete cooking due to lack of rotation
• Grinding or scraping noises during use
• Turntable that does not turn smoothly
• Cracks or breaks in the plastic ring structure

This genuine OEM Whirlpool part is also compatible with Maytag, KitchenAid, Jenn-Air, Amana, Magic Chef, Admiral, Norge, Roper, and Kenmore models.

Note: This coupler is compatible with the glass tray that has the 3 triangles that engage the coupler. In some cases, the factory used a tray that has 3 half-circles. For that coupler, use part# W10435116.

The support is an OEM part for Whirlpool microwaves. This motor coupler works to connect the microwave's motor to the turntable shaft, transferring power from the motor to turn the turntable.

Causes of a bad motor coupler can include wear and tear over time, excessive use of the microwave leading to deterioration of parts, or damage due to impact or mishandling.

Symptoms of a bad motor coupler include:

• The turntable not spinning or rotating unevenly
• Grinding or clicking noises coming from the microwave interior
• The turntable shaft being loose or out of alignment

This genuine OEM Whirlpool part is also compatible with Maytag, KitchenAid, Jenn-Air, Amana, Magic Chef, Admiral, Norge, Roper, and Kenmore models.

This microwave turntable motor drives the glass tray to rotate food for more even heating. Replacing the motor restores smooth, consistent rotation and dependable cooking performance.

• Drives the turntable during cook/defrost cycles for more uniform heating
• Turntable won't turn or only turns intermittently
• Jerky movement or tray requires a push to start
• Humming, grinding, or clicking from beneath the tray area

• Disconnect power by unplugging the microwave or switching off the breaker before servicing; microwaves contain high-voltage components that can retain a charge
• Remove the glass tray and support ring before accessing the motor
• Access is typically from the bottom panel; note wire connections and motor orientation before removal
• After installation, ensure the coupler engages properly and the tray spins freely

The Motor Spacer is an OEM part for Whirlpool microwaves. It is designed to support and position the turntable motor, ensuring it stays aligned and functions correctly. This spacer helps maintain the stability of the turntable, allowing even and consistent heating of food.

Causes of a bad motor spacer can include wear and tear over time, physical damage from heavy use, or misalignment due to accidental impacts. Regular inspection and maintenance can help identify issues before they lead to motor malfunction.

Symptoms of a bad motor spacer include:

• The turntable not rotating properly
• Unusual noises coming from the turntable area
• Inconsistent heating or cooking of food
• The turntable being unsteady or wobbling

This OEM part is also compatible with Maytag, KitchenAid, Jenn-Air, Amana, Magic Chef, Admiral, Norge, Roper, and Kenmore models.

This microwave rack restores the elevated cooking surface your oven was designed for. Replace a missing, bent, or flaking rack to safely support multi-level reheating and make full use of your microwave's capacity.

• Provides a stable, elevated surface for two-level or batch cooking when your model supports it
• Seats on the factory interior support guides for correct clearance and placement
• Replaces a rack that is missing, warped, or has damaged coating that may cause sparking
• Helps restore even results when using multi-level cooking

• Allow the oven to cool; open the door and place the rack on the designated interior support guides
• Ensure the rack sits level and does not touch the cavity walls before starting a cycle
• Use only as directed in your model's Use & Care Guide; remove the rack when not needed

This support is a replacement bracket that secures and stabilizes internal appliance components to restore alignment and reduce movement. It helps correct sagging or loose assemblies for safer, quieter operation. What it does:

• Holds and supports internal assemblies or panels to maintain proper alignment
• Replaces cracked, bent, or broken supports that cause sagging or misalignment
• Reduces vibration and rattling by securing loose components
• Helps restore proper fit and function of the affected area

• Disconnect power (and gas/water if applicable) before beginning any service
• Basic hand tools are typically required; keep fasteners from the original part for re-use if undamaged
• Handle sharp sheet-metal edges carefully and wear protective gloves/eye protection

This support is a replacement structural mounting piece that helps hold and stabilize the appliance assembly, restoring proper alignment and reducing vibration. Use it when worn or broken supports allow panels or components to shift. What it does

• Provides structural support and alignment for the affected assembly to prevent sagging or misalignment.
• Reduces vibration and rattling caused by loose or damaged mounting points.
• Helps maintain proper spacing so moving parts operate without interference.
• Common symptom: visible damage, loose panels, unusual noise or movement during operation.

• One support part as shown.

• Disconnect power and water (if applicable) before starting any repair.
• Inspect adjoining fasteners and mounts; replace any that are damaged for a secure fit.
• Basic hand tools typically required; handle plastic tabs and clips carefully to avoid breakage.

This support is a replacement mounting bracket that helps secure internal components and keeps assemblies aligned for proper operation. Installing a new support can reduce movement, rattling, or misalignment of the attached parts. What it does:

• Holds and stabilizes a component or assembly inside the appliance
• Prevents excess movement that can cause vibration or noise
• Keeps parts aligned to ensure smooth mechanical operation
• Helps maintain proper spacing between connected parts to avoid wear

• Disconnect power (and water, if applicable) before beginning any repair
• Use appropriate hand tools; avoid overtightening mounting screws
• Wear safety gloves and eye protection; handle sharp sheet-metal edges with care