Notes: 11709457 HEXAGON NUT UNI 5589 M24X1.5 8 - - is original VOLVO product. 11709457 HEXAGON NUT UNI 5589 M24X1.5 8 - -1 is commonly used in transmissions/axles/engines . if you have any questions please do not hesitate to contact us via Whatsapp +17275652849