Parts for Whirlpool MT4155SPS3: 03 - Oven Cavity Parts

The Screw is an OEM part for Whirlpool microwaves. It is responsible for securing various parts of the microwave together. This screw ensures a tight and secure fit for parts and helps maintain the structural integrity of the microwave, preventing any loose or rattling parts.

A bad microwave screw can occur due to wear and tear, accidental damage, or misplacement during maintenance or repairs. If you notice symptoms such as loose or wobbly components, difficulty in opening or closing the microwave door, or abnormal noises while the microwave is in use, it may be time to replace this part.

Symptoms of a bad microwave screw include:

• Loose or wobbly components
• Difficulty in opening or closing the microwave door
• Abnormal noises during operation

Restore your Whirlpool microwave by replacing the faulty or missing microwave screw with this genuine OEM part.

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

Microwave glass turntable tray. Color: clear. Measures about 13 inches in diameter.

The manufacturer has changed the color of this part and it is now brown. Measures about 1-1/2 inches in diameter.

Color: brown. Measures about 9 inches in diameter.

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