it's a craftsman , 7 1/2 ,33 gal tank, used it for 3 years(got it used & cheap) no problem, plastic fan went bad last year, sears rebuilt the whole thing(new pistons/rods/sleeves & the fan) hardly used it when it broke a rod a few weeks ago, the bolt was hand tight when I took it apart, bought a new piston/rod/sleeve(comes as a package) & made sure I torqued it down to specs, well that bolt was loose again when I took it apart!!!!!!!!!!!
Fate would have it, a friend is unhappy with his ingersol rand he bought a year or so ago, can't keep up with his air tools, single stage 220 unit, tall tank, maybe a 60 or 70, so for 200 I'm gonna get a fairly new over $500 unit, should be fine for spraying, I prefer the electric tools anyway, much guieter for me & the neighbors! It would be almost that much in parts & everything inside is scored & scratched now, so I don't know if it would ever be right again. Rich.
Correction it was 6hp, but history anyway! Rich.