Good running used engine out of John Deere L130. Hours are unknown there was no hour meter on the tractor. The engine is a 2003 and has a 3 1/8 x 1 inch crankshaft. The engine has new plugs, air filter, fuel pump. As you can see in the video it sounds good and doesn't smoke, knock or rattle and the charging system works. It does not come with a muffler or PTO clutch; it has the standard style Kohler charging lead coming off the stator. The PTO seal doesn't leak, but I would recommend changing that before installation being easier when the engine is out of the tractor and is $10 part.