Parts for Ge JEM3072SH2SS: Microwave Parts

This turntable coupler connects the microwave's motor shaft to the glass tray so it rotates smoothly for even heating. Replace a worn or cracked coupler to restore reliable tray rotation and consistent cooking performance.

• Couples the turntable motor shaft to the glass tray to drive rotation
• Helps keep the tray centered and moving smoothly
• Common symptoms: tray not turning or stopping intermittently
• May cause uneven heating and clicking or grinding noises from the turntable area

• Disconnect power to the microwave before servicing
• Remove the glass tray and roller ring; lift the old coupler straight up from the motor shaft
• Align the new coupler with the shaft flat/splines and press down until fully seated; reinstall roller ring and tray

A rotating ring assembly that supports the oven/microwave glass turntable and helps it rotate smoothly for even cooking. Replaces a worn or damaged support ring to restore stable, quiet tray rotation. What it does:

• Supports the glass turntable and keeps it centered while rotating
• Provides low-friction rolling action so the tray turns smoothly
• Reduces wobble, scraping or grinding noises during rotation
• Helps ensure even cooking by maintaining steady tray movement

• Disconnect power (unplug or shut off breaker) before servicing
• Remove the glass tray and old support ring, then position the new ring in the cavity so rollers align with the turntable
• Re-seat the glass tray and test rotation by hand before restoring power
• Handle the glass tray carefully to avoid chipping or injury

This replacement tray restores a damaged or worn internal tray to help contain spills and stabilize components for reliable appliance operation. It provides a like-for-like fit where the original tray is cracked, warped or missing. What it does:

• Holds and contains water, ice melt, or minor spills to protect interior cabinet surfaces
• Supports nearby components and helps maintain proper alignment
• Prevents leaks from spreading and reduces risk of odors or corrosion
• Replaces trays that are cracked, warped, broken or otherwise damaged

• One replacement tray

• Turn off power to the appliance before attempting service
• Remove nearby shelving or panels to access and remove the old tray; use gentle prying if needed
• Inspect surrounding seals and components and replace any damaged parts to prevent future leaks