48-77348A5 Mercury-Mercruiser PROPELLER 12 3/4 X 21

Genuine Mercury-Mercruiser OEM propeller 12 3/4 X 21 (part number 48-77348A5). This authentic marine propeller is designed for Mercruiser inboard and sterndrive engines. Ensures optimal boat performance, fuel efficiency, and reliability. Direct replacement for original equipment.