TOUGH, RELIABLE, EFFICIENT. This genuine 127cc Briggs & Stratton single cylinder engine offers dependable power for your equipment needs. Featuring a premium pleated paper air filtration system, recoil starter, and maintenance-free Magnetron electronic ignition, Briggs & Stratton provides power that you can trust. This engine includes a Dura-Bore cast iron cylinder sleeve for extended life. TOP FEATURES Ideal Scott Bonnar replacement - Ideal replacement engine for Scott Bonnar Reel Mowers Mechanical Governor - For improved performance Splash Lubrication System - Delivers superior lubrication to the engine, ensuring long life and reliability Cast Iron Sleeve - Dura-Bore® cast iron cylinder sleeve for extended life and added durability Magnetron® Electronic Ignition - Provides fast, reliable, and maintenance-free starting Dual Element Air Cleaner - Maxi-Clean™ automotive-type pleated paper air filter provides superior protection for long engine life Carburettor - Float feed carburettor delivers consistent one-pull starts