I have an Onan genset that I found in the bushes but the head has been off the engine for years but the gen might be good. This is an older 4 cylindar I did get it to turn over last year but it is junk. I was going to scrap it out for the copper. I'm not up there but will be in March 22. I'll look at the model munbers on the gen portion. Where are you? I'm in Montana, USA Just an idea of maybe.