I have a 54 inch Husqvarna riding lawnmower. It starts and runs perfectly. There's nothing wrong with the mower or the tractor. It's hydrostatic. The blades were replaced this spring. It only has 389 hours on it and it also has the Kawasaki 23 horse engine, which is the bulletproof one there is no mechanical issues or anything that needs fixing and I only use non ethanol gasoline $1000 obo