125 vin?

[Windigo]

Hello, I've been spying on you for quite some time, Nice forum!! I finally logged in because I need help with a trimoto 125 I just pulled out of the weeds. I need to know the year so I can get parts. The matching frame and engine number is 5v6-011195. Does anyone know how to decode this or of a decoding sight?

Thanks

[Unclediezel]

1982 YT125 J

1980=G
1981=H
1982=J--(i looks to much like a 1 so it wasnt used)
1983=K
etc.etc.
5v6--was the parts ID for 1982 yt125-----5v7 was used for yt175