BILT HARD Gas Engine Vertical Shaft, 173cc 4.4 HP 4-Stroke Gas Motor, Replacement Engine for Lawn Mower, EPA & CARB Compliant

Experience Unyielding Power with Our High-Performance Engine   Brand BILT HARD Power Source Gas Powered Weight 27.6 Pounds Cutting Width 8 Inches Manual Download   Unleash Dynamic Energy - Empowered by a 173cc Displacement 4-Stroke Gas EnginePrepare for a powerhouse experience with our engine. Embrace the strength of a 173cc displacement 4-stroke vertical cylinder gas engine, boasting remarkable torque of 6.64 ft.lbs @2500 RPM. Capable of reaching a maximum speed of 3600 RPM, it's equipped with a staggering 4.4 maximum horsepower, all fueled by a 0.26-gallon tank.Precision Shaft Specifications - Tailored for ExcellenceDive into the specifics of our engine with a 7/8-inch diameter shaft measuring 3.16 inches in length. The end is meticulously tapped with 3/8-inch - 24 UNF threads, further enhanced by a 3/16-inch keyway. The mounting pattern spans 8 inches, while the engine features a 3/8"-24 UNF tapped hole and a 0.079 x 0.34-inch through-hole.Safety at the Forefront - Eng