Yamaha F300UCB Outboard Motor. 30-Inch Shaft DEC (Digital Electronic Control) Electric Start Power Trim & Tilt Gray. The Yamaha F300UCB delivers maximum offshore performance with Yamaha's 4.2L V6 four-stroke platform, producing a commanding 300 horsepower for center consoles, offshore fishing boats, and luxury cruisers. Built for efficiency and torque in demanding sea conditions, this engine combines advanced engineering with Yamaha's proven reliability.. Featuring Digital Electronic Control (DEC), the F300UCB provides seamless, precise throttle and shift operation for confident handling in tight docking situations and rough offshore waters alike. The 30-inch shaft ensures ideal propeller placement for higher transoms, improving efficiency and performance. The durable Gray marine finish offers long-term corrosion resistance, even in harsh saltwater conditions.. Key Features:. 300 Horsepower, 4.2L V6 Four-Stroke EngineOffshore-grade torque, acceleration, and fuel efficiency.. Gray Finis