Notes: 114771-61940 NUT, M14 is original YANMAR product. 114771-61940 NUT, M145 is commonly used in transmissions/axles/engines L100EE-DEVBO, L100EE-DERBO, L100EEDEPTNA, L100EE-DEPTNA, L100EE-DEP, . if you have any questions please do not hesitate to contact us via Whatsapp +17275652849