The LF160F-AHQ engine is 118cc – 4HP recoil start engine with 6:1 gear reduction that comes with a low oil shutdown for protection. The design features a universal mounting bolt pattern. It also has a ¾” horizontal output shaft. This engine has a .66 gallon fuel tank. It is EPA approved. This engine is built with automotive grade parts. All parts to maintain and repair this engine are available. The warranty is 3 years for residential and 1 year commercial use.