Notes: 114120-13500 MUFFLER ASSY, AM is original YANMAR product. 114120-13500 MUFFLER ASSY, AM2 is commonly used in transmissions/axles/engines L48N5AF3T0AAAN, L48N5AF3T0AAAN, . if you have any questions please do not hesitate to contact us via Whatsapp +17275652849