M12x1.25mm flange nut for the alternator rotor or half pulley on the crankshaft. Also to use as clutch nut for Minarelli AM5, AM6.
Of course, also suitable for crankshafts of other manufacturers or original crankshafts with M12x1.25 thread.
OEM number for comparison purposes only: 436783
Of course, also suitable for crankshafts of other manufacturers or original crankshafts with M12x1.25 thread.
OEM number for comparison purposes only: 436783
