Microwave incandescent light bulb, 40 Watt. Has small screw in base. If the light bulb threads are corroded, or the bulb base is too large, the socket may also need to be replaced.
25 watt light-bulb for various appliances, 130 volts, small base screw-in. Bulb has been updated and you may need the recommended socket to install this light bulb. Also bulb is no longer blue tint per factory.
Microwave glass cooking tray. *See related item for alternative style glass tray with different style turntable coupling configuration in the center. You will need to make sure the center matches your original tray or it won't work properly.
Microwave door switch. This switch is normally open. When the microwave door is shut, the door switches close to send power to the microwave. If this switch fails, the microwave will not start.