This genuine 540cc Briggs and Stratton single cylinder engine offers dependable power for your equipment needs. With a power rating of 19 horsepower, this engine features a premium pleated paper air filtration system, electric with recoil backup starter, and maintenance-free Magnetron electronic ignition. With a manufacturer limited warranty of 2 years consumer use/ 1 year commercial use, Briggs and Stratton provides power that you can trust. This engine includes a Dura-Bore cast iron cylinder sleeve for extended life. This engine includes an installed muffler, a fuel pump, and a 9 Amp charging system. Super-finished crank pin bearing reduces friction and heat to minimize wear under heavy load, for long life Includes: 540cc Gas 19 Gross HP Vertical Shaft Engine - 33S877-0019-G1.