Parts for Kitchenaid KCMS2055SSS0: 03 - Oven Cavity Parts

This turntable support ring helps the glass tray rotate smoothly in compatible countertop microwaves, restoring even cooking and quieter operation. Replace a worn or cracked ring to re-center the tray and improve rotation. What it does:

• Supports the microwave glass tray and maintains proper alignment during rotation
• Provides low-friction rolling on the turntable roller feet for smooth motion
• Helps prevent noisy, jerky, or uneven tray movement that can cause uneven heating
• Common fix when the tray slips, wobbles, or fails to rotate

What's included: One turntable support ring (1 count) Install notes:

• Unplug the appliance before servicing to avoid risk of shock
• Remove the glass tray before installing the support ring; position the ring on the turntable hub and replace the tray
• No special tools required for most models; verify correct seating before testing
• Inspect the roller assembly and drive components for wear

This microwave turntable motor mounts beneath the oven floor and spins the glass tray to help food heat evenly. Replacing a worn motor restores smooth, reliable rotation when the tray stalls, jerks, or makes unusual noises.

• Drives the turntable via the center coupler beneath the cavity floor
• Promotes even cooking by keeping the tray rotating during operation
• Common failure symptoms: tray not turning, intermittent/jerky movement, humming or grinding noise from below
• Helps correct stalling under normal load when the original motor is weak or seized

• Disconnect power at the breaker; microwaves contain high-voltage components that can retain a dangerous charge
• Typically accessed from the bottom of the microwave; remove the bottom cover to reach the motor
• Move wire connectors to the new motor in the same orientation and secure with original hardware
• Ensure the coupler and roller ring are properly seated; test rotation with a cup of water on the tray

Size: 4 x 8mm.

This is a genuine replacement screw used to fasten appliance panels, trim, and components. It restores secure attachment and helps eliminate rattles or loose parts for safe, reliable operation. What it does:

• Secures panels, brackets, trim pieces, or internal components
• Stops vibration-related noise caused by loose or missing fasteners
• Restores proper alignment and fit of assembled parts
• Provides the correct thread and length for the intended factory location

• One screw

• Use the correct screwdriver or bit to avoid stripping the head
• Hand-start the screw to ensure correct thread engagement before final tightening
• Tighten until snug; avoid over-tightening which can strip threads or crack plastic
• Disconnect power to the appliance before working in areas near electrical components