Notes: 26776-120002 NUT, LOCK M12 is original YANMAR product. 26776-120002 NUT, LOCK M125 is commonly used in transmissions/axles/engines 2TNE68-BL, 2TNE68-BL2, 2TNE68-DB, 2TNE68-DM, 2TNE68-EDB, . if you have any questions please do not hesitate to contact us via Whatsapp +17275652849