Lt2 stator compatability

Hello everybody! I have a question about magneto compatibility. I have a 72 LT2 with a fried mag. it's a 6v system with three coils and 4 wires + neutral sw. wire. Does anybody know if there is another yamaha model that uses this same mag? yamaha parts shows nothing on the LT2 except crankcase a fish. looking at other models iv'e found varying part no's some with two coils some with three. I assume the three coil models are 6v and the two coil are 12v. anyone have a wiring diagram or manual for an LT2 or 3? I think maybe the gt80 would work but would nessesitate swapping bulbs to 12v? Ive had no luck locating a replacement and would rather not spend the $200 on a rewind if there's a compatable part available for a more attracive price. thanks stu