Gasoline Engines Vanguard 300 Single-cylinder Engine The Vanguard 300 features Integrated Cyclonic Air Filtration that doubles the equipment’s air filter replacement interval to 600 hours.

Need to tune up your Masport President 6000 with a Briggs & Stratton 850 Series engine? This step-by-step guide covers everything from oil changes to air filters, spark plugs, and blade care. Keep ...