I bought one awhile back on ebay. From what I had heard there was a good chance it would fit my tractor. It could be done, but I didn't want to go through the hassle. It came without the starter and flywheel. It came of a Tyco street sweeper. The flywheel is smaller than the tractor flywheel that I can't use to start it. Does anyone know what flywheels will fit this engine? I don't want to spend a lot more money on it just to hear it run. It would make a great generator engine. I told the guy that if he sold another engine to sell the engine first so that buyer could get the flywheel.