Parts for Ge PSB9120DF1BB: Interior Parts (1) Parts

Microwave overheating or shutting off? This motor cooling fan blade circulates air to prevent overheating. Easy 15-minute replacement for most models.

This motor bracket secures the appliance motor to the housing, keeping the motor stable and aligned for reliable operation. It's a direct-fit replacement designed to restore proper motor positioning and reduce vibration or noise. What it does:

• Holds and supports the motor assembly in the correct position
• Maintains alignment between the motor and driven components (fans, pulleys, etc.)
• Reduces motor vibration and prevents contact with adjacent parts
• Faulty or cracked brackets can cause rattling noises, excessive vibration, or motor misalignment

• Install with power disconnected; follow manufacturer instructions for access and disassembly
• Use the factory mounting hardware and torque specs where specified
• Inspect surrounding mounts and fasteners; replace any worn or damaged hardware

Microwave not cooling or fan not running? This fan motor circulates air and cools internal components. Moderate DIY repair in 30-45 minutes.

The NTC thermistor is a temperature sensor located near the microwave's magnetron that monitors internal temperature for proper cooking control. Replace when food cooks unevenly, the microwave overheats, shuts off unexpectedly, or displays temperature-related error codes.

Microwave won't turn on but turntable rotates? This thermal fuse shuts off power when overheating occurs. Moderate DIY repair taking 2-4 hours.

This humidity sensor detects moisture levels inside the microwave cavity during cooking, allowing the control board to automatically adjust cook time and power. It is typically mounted inside the cooking compartment or vent area. Replace this sensor if your microwave's auto-cook or sensor-cook modes no longer work correctly, food is consistently overcooked or undercooked, or the unit displays a sensor error code.

Rotating ring installs beneath the glass turntable in your microwave. Replace if cracked, broken, or rollers are worn out to restore smooth rotation.

Drive shaft assembly that connects the motor to the turntable in your microwave. Replace if cracked, broken, or missing to restore turntable rotation.

Replace your cracked, broken, or missing microwave glass tray. This rotating tray sits on the turntable support to hold food during cooking and heating.

Removable wire rack creates a second cooking level in compatible microwaves. Replace missing, bent, or chipped racks to restore multi-item capacity.

Metal tray that sits inside the microwave cavity to support food during cooking. Replace if warped, damaged, or missing to restore a stable surface.

This heater sheath is the metal protective tube that surrounds and secures a dryer's heating element, helping protect the element from abrasion and keeping heating airflow directed for reliable drying performance. What it does:

• Protects the heating element from contact and physical damage during operation
• Helps maintain proper airflow around the element for consistent heat distribution
• Reduces risk of element grounding or shorting caused by contact with other parts
• Can address symptoms like sputtering or uneven heating, burning/metallic smells, or visible damage to the element area

• 1 heater sheath

• Power off and unplug the appliance before service to avoid shock or injury
• Inspect the heating element and mounting hardware while replacing the sheath; replace any damaged parts
• Handle the sheath and element carefully—sharp edges may be present; wear gloves and eye protection

The Thermostat is an OEM part for GE microwaves. This part regulates the temperature within the microwave, ensuring it operates within safe and efficient temperature ranges. It helps prevent overheating by monitoring and controlling the internal temperature, protecting both the appliance and the user.

Causes of a bad thermostat can include wear and tear over time, electrical malfunctions, or damage from power surges.

Symptoms of a bad thermostat include:

• Microwave not heating properly
• Overheating or shutting off unexpectedly
• Error codes related to temperature issues
• Inconsistent cooking times

This OEM GE part is also compatible with Hotpoint, RCA, and some Kenmore models.

If your microwave turntable wobbles or doesn't rotate smoothly, this shaft ring secures the rotating shaft and keeps components aligned. Quick fix.

Microwave not ventilating or making loud grinding noises? This fan motor restores proper airflow and cooling. Moderate DIY repair with basic tools.

Plain washer for built-in microwaves and wall ovens. Replaces worn, missing, or damaged washers during repairs or maintenance. Essential hardware.