Notes: 123900-13620 BOLT, M8X70 is original YANMAR product. 123900-13620 BOLT, M8X705 is commonly used in transmissions/axles/engines 3TNV70-KUSS, 3TNV76-GEU, 3TNV76-KURV, 3TNV76-KUSS, 3TNV76-NAMM, . if you have any questions please do not hesitate to contact us via Whatsapp +17275652849