Notes: 0.900.0105.8 HEXAGON NUT ISO 4035 M14X is original SAME-DEUTZ-FAHR product. 0.900.0105.8 HEXAGON NUT ISO 4035 M14X1 is commonly used in transmissions/axles/engines . if you have any questions please do not hesitate to contact us via Whatsapp +17275652849