The OEM Mercury Prop 815083A01 is a high-quality propeller designed specifically for Mercury marine engines. This propeller is manufactured by Mercury themselves, ensuring a perfect fit and optimal performance for your boat. With the manufacturer part number 815083A01, you can trust that this propeller is a genuine and reliable replacement part for your Mercury engine. Upgrade your boat's propulsion system with this durable and efficient propeller from a trusted brand like Mercury.