Notes: 128170-14150 NUT, CAM is original YANMAR product. 128170-14150 NUT, CAM5 is commonly used in transmissions/axles/engines 4TNV86CT-MKTFK, 4TNV86CT-KKTFK, 4TNE88-ELAN, 4TNE88-LAN, 4TNV84-KVA, . if you have any questions please do not hesitate to contact us via Whatsapp +17275652849