Notes: 26014-080252 BOLT, M8X 25 is original YANMAR product. 26014-080252 BOLT, M8X 255 is commonly used in transmissions/axles/engines 2TNE68-BL, 2TNE68-BL2, 2TNE68-CDM, 2TNE68C-EBG, 2TNE68C-KG2, . if you have any questions please do not hesitate to contact us via Whatsapp +17275652849