I am parting out a John Deere 318 Lawn and garden tractor. The engine has a 18 HP Onan B43G engine. The engine was running. The engine was needing overhauled. The starter gear would not engage. I pulled the engine, sprayed the gear and spring, but it still may need to be replaced. This is for rebuild. The oil has been drained. The pictures with the oil pan removed is what it looked like after I drained the oil, looks clean inside. $100. Pickup is near Decatur, Illinois. I may be able to ship thru Fastenal on a pallet, at your expense. Just send me the zip code of your nearest Fastenal Store, I will then send it in for a shipping quote and let you know the amount for shipping.