Original equipment regulator/rectifier as removed from a 1986 VFR750, should fit all '86-87 VFR700/750 models. Shindengen # SH593-12, should be Honda # 31600-ML7-008. Guaranteed to function or return for a full refund. Great for a spare or to troubleshoot yours. $30 includes shipping to lower 48 states. Pm or contact me through my website: V4 Dreams (.com) Thanks, Joe