LG Microwave Oven Shaft,Turntable

Maintain consistent cooking performance and proper glass tray rotation in your appliance with the authentic LG Microwave Turntable Shaft (Part No: 4370W3T010A). Functioning as the primary mechanical drive coupler in compatible LG microwave ovens, this genuine OEM component sits over the turntable motor drive post and engages the bottom grooves of the glass cooking tray.

Whether your current turntable shaft is cracked, melted, rounded off from heavy dish weight, or lost during cleaning, this factory replacement coupler restores positive motor drive engagement and quiet, jerk-free tray rotation.

Key Features

• 100% Genuine LG Component: Designed directly to original equipment specifications for precise D-shaped motor shaft fit and tray alignment.

• 3-Prong Drive Hub Design: Features three molded drive lugs to engage glass tray bottom recessed channels securely.

• Heat-Resistant Molded Polymer: Built from high-grade, food-safe plastic engineered to withstand high microwave cavity temperatures and moisture.

• Factory Operational Efficiency: Restores steady rotation so food cooks evenly without hot or cold spots.

Benefits

• Fixes Stationary Glass Trays: Resolves issues where the turntable motor spins but the glass tray remains stationary or slips.

• Eliminates Grinding & Jerky Motion: Restores smooth, quiet rotation by replacing worn or stripped drive prongs.

• Easy DIY Replacement: Snaps directly onto the motor shaft inside the microwave floor without tools or disassembly.

Applications

• Driving the glass turntable plate on compatible LG countertop, over-the-range (OTR), and built-in microwave ovens.

• Replacing worn, melted, stripped, or lost turntable drive couplers.

What's Included

• 1 x Genuine LG Microwave Turntable Shaft Coupler (Part No: 4370W3T010A)

Usage Instructions

1. Unplug the microwave or turn off the circuit breaker for safety.

2. Remove the glass turntable tray and roller guide ring from inside the microwave floor.

3. Pull the old turntable shaft straight up off the motor D-shaft.

4. Align the flat side of the inner bore of the new 4370W3T010A coupler with the flat side of the motor shaft and press down firmly until fully seated.

5. Replace the roller ring and glass tray, ensuring the tray aligns with the three coupler prongs.

Safety Instructions

• Allow the interior cavity to cool completely before replacing internal tray parts.

• Ensure the shaft is pressed completely down so the glass tray rests level on the roller ring.

Care Instructions

• Hand-wash with warm, soapy water; avoid harsh abrasive pads to prevent wearing down the drive prongs.

 Key Features

• Official OEM replacement microwave turntable shaft coupler for LG microwaves.

• 3-prong drive hub design ensures positive engagement with glass trays.

• Molded from heat-resistant, high-durability plastic composite.

• Precision D-shaft socket matches factory motor drive posts.

• Restores 360-degree tray rotation for uniform microwave heating.

• Tool-free press-on installation.

• Direct factory replacement for part number 4370W3T010A.

 Technical Specifications