Parts for Kenmore 721.66222011 (72166222011, 721 66222011): Oven Cavity Parts

This is a truss-head tapping screw used to secure trim, panels, and small assemblies on compatible LG appliances. It provides a low-profile, wide-bearing head that helps hold parts flush and resist pull-through. What it does:

• Fastens plastic and sheet-metal components where a self-tapping thread is needed
• Truss head spreads load to prevent damage to soft or thin materials
• Helps secure control panels, brackets, or trim pieces that require a low-profile head
• Common replacement when original mounting screws are missing, stripped, or corroded

• One truss-head tapping screw

• Use the correct screwdriver bit and moderate torque to avoid stripping the screw or workpiece
• Start threading straight and let the screw form threads without forcing at an angle
• Disconnect power and follow appliance-specific service safety procedures before working internally
• Replace any damaged mating threads or clips for a secure fit

This is the glass turntable tray for a microwave. It provides a stable, food-safe surface and rotates with the turntable system to help heat food evenly.

• Holds dishes securely while the microwave runs and rotates for uniform heating
• Replaces a cracked, chipped, or missing glass plate
• Common symptoms: tray wobbles, won't rotate properly, uneven heating, or visible damage to the plate
• Designed to fit the microwave's turntable coupler and support for smooth operation

• Unplug the microwave (or open the door to stop operation) and let the tray cool before handling
• Remove the old tray; align the new tray's center with the turntable coupler
• Ensure it sits flat and spins freely by hand before use
• Do not overtighten or force—tray should rest on the support/rollers

The Turntable Support is an OEM replacement part for LG microwaves. It fits under the cooking tray and is used to support the tray and to engage the rotating coupler. If your cooking tray will not turn or rumbles when it turns, check the support assembly for signs of wear or damage. If no damage can be seen, check the coupler for damage.

Causes of a bad turntable support include normal wear over extended use. Improper cleaning methods could potentially damage delicate support components.

Symptoms of a bad turntable support include:

• Wobbly or unstable turntable rotation
• Squeaking or grinding noises coming from below the turntable
• The inability of the turntable to rotate dishes consistently

This OEM LG part is also compatible with some Sears/Kenmore models.

A replacement circulating motor that moves air through the refrigerator to help maintain even temperatures and reduce frost buildup. Restores proper airflow so your fridge can cool more consistently and quietly. What it does:

• Drives air circulation inside the cabinet/evaporator area to balance temperatures between compartments
• Helps prevent localized warm spots and excessive frost when operating correctly
• Can cause loud noise, poor cooling, or increased compressor runtime when failing
• Works with the refrigerator's airflow system to support normal defrost and cooling cycles

• Disconnect power to the appliance before starting any work
• Replacement typically requires removing interior panels and accessing the evaporator/air duct area
• Handle thin metal and refrigerant lines carefully; avoid damaging seals or wiring