Kitchen Aid Glass Turntable Plate/Tray 14 1/8" # 4313640 This microwave plate ONLY fits the Kitchen Aid models listed below. If you are unsure about compatibility please email us with your model number BEFORE ORDERING. Glass turntable plate / tray for Kitchen Aid microwave Ovens Measures approximately 14 1/8 inches in overall diameter. Outside diameter of turntable track is 9 3/4 inches. This microwave tray replaces Kitchen Aid part #'s : 4313640