Frigidaire 5304423451 Tray Genuine Original Equipment Manufacturer (OEM) Part for Frigidaire This microwave plate ONLY fits the Frigidaire models listed below. If you are unsure about compatibility please email us with your model number BEFORE ORDERING. Glass turntable plate / tray for Frigidaire microwave ovens. Measures approximately 14 1/8 inches in overall diameter Outside diameter of turntable track is 9 1/4 inches. This microwave tray replaces Frigidaire part #: 5304423451