kymco parts monster ...... Call them and give them your VIN specific and they will tll you your exact Part #... and then u can buy it from them or get your own elsewhere. But i recently just went through this sh**.... the rectifier on my super 8 needed to be swapped as well. Poor charging and headlight issues. New rectifier regulator fixed this.. i got the part # from them ,, but then found it elsewhere through scooterdynasty