Need to replace the latch body on your 1.9 cu. ft. Samsung microwave? This genuine Samsung latch body, part number DE72-00138E, is designed for various full-size microwave models. Common signs of a faulty latch include the door not closing properly or the microwave not starting. Stay safe and maintain your appliance's performance by replacing the latch as needed. Before purchasing, confirm your microwave's model number for compatibility.