Notes: 114239-13550 MUFFLER is original YANMAR product. 114239-13550 MUFFLER5 is commonly used in transmissions/axles/engines L70N6-GYCS, L70N5-GEY, L70N5-GY, L70N5-GYYI, L70N5-GEYYI, . if you have any questions please do not hesitate to contact us via Whatsapp +17275652849