Aceup Energy 15HP 420cc Gas Engine Horizontal Shaft, 4 Stroke OHV Gas Motor with Electric Start, Shaft 1" (25.4mm) Diameter, 3.48" Long, 1/4" Keyway

Shaft with 1" diameter, 3.48" length, and 1/4" keyway for reliable operation 4-stroke OHV gas engine with electric start for convenient and efficient power Powerful 15HP, 420cc, 3600RPM engine for superior performance Equipped with metal cams, forged crankshafts, and cast iron cylinder liners for superior performance and longer service life EPA-compliant for environmentally friendly operation Backed by a 1-year limited warranty and free lifetime technical guidance from experts NOTICE:All engine functionally tested in the factory and may contain minimum residual oil or fuel odor, which is a normal phenomenon. Our brand is Aceup Energy, all products made in our own factory with more than 20 years experience