Dura-Bore cast iron cylinder sleeve withstands wear and abuse to provide improved oil control and extended life Gear driven DuraLube splash lubrication system continuously supplies oil to all internal parts Magnetron electronic ignition delivers quick and dependable starts with no maintenance required Float-feed one start carburetor delivers consistent one-pull start ups Maxi-Clean automotive type pleated paper air filters provide superior protection for longer engine life Super Lo-Tone muffler reduces noise levels and improves tonal quality Overhead Valve Design (OHV) runs cooler and cleaner to deliver more power longer life and improved fuel economy Dual ball bearings helps reduce engine and part wear for extended life Model Specific Features: Manual choke Heavy flywheel and ball bearing PTO and Magneto side