Parts for Whirlpool MT4210SLB0: 03 - Oven Cavity Parts

This cover guide is a replacement trim piece that helps guide and protect a range/oven door or drawer as it opens and closes, restoring smooth movement and preventing wear to the door edge. What it does:

• Guides the door/drawer along its track to keep movement smooth and aligned
• Protects the door edge and track from chipping, scraping, and premature wear
• Eliminates rubbing or catching noises caused by a damaged or missing guide
• Helps restore proper door/drawer fit and operation when the original guide is broken or worn

• One cover guide

• High-level snap-on or screw-on replacement; basic tools (screwdriver) may be required
• Disconnect power to the appliance before starting work when accessing internal areas
• Inspect the surrounding track and hardware for damage and replace if necessary
• Do not force the part into place; confirm correct orientation before fastening

This stirrer cover rivet secures the microwave's stirrer cover in the ceiling of the oven cavity. A snug, intact cover helps protect the stirrer mechanism from splatters and keeps it properly positioned for consistent heating.

• Holds the stirrer cover firmly in place inside the cavity
• Helps prevent rattling noises from a loose or missing cover
• Can address issues like a sagging or fallen stirrer cover
• Replacing damaged or missing rivets supports even cooking performance

• Disconnect power to the microwave before servicing
• Access the interior cavity; support the cover while installing the rivet
• Insert through the cover and mounting hole; seat fully so the cover is secure
• Microwaves contain high-voltage components.

Color: brown. Each prong of this support measures about 4-1/2 inches from the center.

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 mounting screw used to secure appliance panels and components. It restores proper fastening to reduce vibration and prevent parts from loosening during normal operation. What it does:

• Secures panels, brackets, or trim to the appliance frame
• Prevents rattling or vibration caused by loose fasteners
• Keeps wiring and small components held in place
• Helps maintain proper alignment of removable parts

• Disconnect power to the appliance before servicing
• Use the correct screwdriver or bit to avoid stripping the head
• Start threads by hand, then tighten until snug; do not overtighten
• Keep removed fasteners organized to ensure correct reassembly

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