Notes: 26756-080002 NUT, LOCK M8 is original YANMAR product. 26756-080002 NUT, LOCK M85 is commonly used in transmissions/axles/engines 2TNE68-HIN, 3TNE68-HIN, 3TNE68-LW, 3TNE74-HIN, 3TNE74-HT, . if you have any questions please do not hesitate to contact us via Whatsapp +17275652849