If you could send some pictures, we could probably give you a better idea of which machine it is. There were many of these welders made, and often they were very similar. If it’s got a 4 cylinder engine, chances are good that it’s an sa 200.

Without seeing it, it’s really hard to know which one it is, and at best i can only guess.

In any event, good luck.

By the way, I was wondering if you might know, I have what looks like a lincoln 200, but the paint on the macine is black… and it appears to be factory paint on it. Is there anyway someone could tell me the years these machines were produced…. I cant read the plate on it anymore.

Thanks