Mine had new pulleys and belt when I got it. 1100 hours or so. I had a couple minor breakdowns. The electronic fuel shut off. The starter going out challenged me. It would work fine on the bench, mine and my rebuilder's, not in the machine... I put in a new one and went back to work. Never figured it out. No sense rebuilding when you can buy a new one for a C note. I spit out a O-ring on one of those manifold blocks once. Micro switch gave me fits once... I had to put new pockets on the wheel... All in all it's been normal wear and tear. I've been happy with the machine.