Poulan Pro PR1842STA Garden Tractor

If your mower has an electric clutch on it, you will need to buy an engine with a 9 amp or larger charging system. If you buy an engine without the larger charging system, you can use the alternator and regulator off of your original engine. If you have a fuel pump and you buy an engine without a fuel pump, you could use your fuel pump and dip stick tube of your old engine.