
20HP Outboard Motor Gasoline Engine Outboard Motor Gasoline Engine. Comprehensive Warranty Coverage: 2 years warranty for commercial use and 2 years for recreational use. Advanced Overspeed Protection: Automatically limits speed to prevent engine overheating and damage. Low Oil Pressure Warning: Automatically reduces engine speed when oil pressure drops below safe levels. Overheating Protection System: Temperature-controlled sensor triggers automatic speed limit to prevent damage. Anti-Corrosion Carburetor: Improved idle jet to main jet design ensures stable engine performance. 5-Layer Anti-Corrosion Paint: Electrophoretic coating provides superior protection against corrosion. Quiet Anti-Noise System: New exhaust control design significantly reduces engine noise. Upgraded Oil Piper: Anti-aging design with high tensile strength and elongation at break.