Need some help figuring out what year and motor my raptor 660 is

Okay so I found a raptor 660 at a good price it wasn't put together the guy said he changed out a couple of things but never got it put together I'm having trouble finding the VIN number but I do believe I found the engine number

M301E-068953

IS THERE ANYBODY WHO KNOWS HOW I CAN FIGURE OUT WHAT KIND OF ENGINE I HAVE SO I CAN START GETTING PARTS FOR IT I TRIED CALLING YAMAHA AND I SAT ON HOLD FOR TWO HOURS ANY KIND OF HELP WOULD BE GREAT GUYS THANKS