LG Electronics 3390W1A044B 12-Inch Microwave Oven Glass Turntable Tray LG Electronics part number 3390W1A044B Microwave oven glass turntable tray 12 inches in diameter For use with the following LG Electronics models: LMA1150SV, LMA1180ST, MS1145PY, MS1148AB Refer to your manual to ensure ordering the correct, compatible part