Notes: 119609-42320 O-RING is original YANMAR product. 119609-42320 O-RING5 is commonly used in transmissions/axles/engines 3TNE74-AK, 3TNE74C-EMG, 3TNE74C-ENP, 3TNE74-EDO, 3TNE74-HIN, . if you have any questions please do not hesitate to contact us via Whatsapp +17275652849