Parts for Maytag MMV1174FB2: Turntable Parts

This inlet cover protects and conceals the appliance's inlet area, keeping wiring and connections secure and helping prevent debris from entering. It restores a clean, safe inlet opening and supports proper component alignment. What it does:

• Shields the inlet opening and nearby connections from dust and debris
• Holds inlet components in position to reduce movement and wear
• Helps prevent snagging or accidental contact with inlet wiring or fittings
• Visible damage or a loose/misaligned cover can expose connections and lead to leaks or electrical issues

• One inlet cover

• Disconnect power and shut off water supply before beginning work
• Remove the appropriate access panel or trim to reach the inlet area
• Replace cover, securing with the original screws or clips; do not overtighten
• Inspect nearby gaskets, fittings and wiring while replacing the cover

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 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

*** Note: This glass tray has 3 triangles to engage the coupler. In some cases, the factory used a tray that has 3 partial-circles. For that glass tray use part# 4393799. ***

The Glass Tray is an OEM part for Whirlpool built-in microwaves. This heat-resistant glass plate helps distribute incoming microwave energy evenly throughout cooking cycles. 

Causes include normal thermal stress cracks from rapidly changing microwave temperatures daily. Accidental impact damage is also possible if rack assemblies are mishandled.

Symptoms of a problematic glass tray include:

• Inconsistent or inadequate microwaving of certain foods
• Hotter or cooler areas noticed depending on placement
• Visible corrosion, cracks or pitting of the tray surface over time
• Sparking, arcing or strange noises from inside the microwave cavity

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

The Ring-Turn is an OEM part for Whirlpool microwaves. Designed with precision, this component plays a crucial role in the microwave's turntable system, supporting the glass plate and ensuring it rotates smoothly during operation. The ring-turn's seamless integration with the microwave design allows for the even distribution of microwave energy, which is essential for consistent cooking and heating results.

Causes of a bad Turntable Ring can include cracks or breaks developing from years of use rotating the turntable back and forth under high heat levels.  

Symptoms of a bad Ring-Turn include:

• The microwave turntable not rotating properly
• Unusual noises during operation, indicating a misalignment or damage
• The glass plate not sitting flat or slipping during use
• Uneven or partially cooked food, resulting from improper rotation

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