Yamaha F300ESB 300HP DES Digital 25″ Shaft Outboard Motor

Yamaha 300HP F300ESB DES Digital 25in Shaft

The Yamaha 300HP F300ESB is a flagship 4.2L V6 Offshore outboard featuring a 25-inch shaft and integrated Digital Electric Steering (DES). This model eliminates the need for external hydraulic steering rams, providing a clutter-free transom and exceptionally smooth, precise handling for modern coastal cruisers. The 4166cc DOHC architecture utilizes Plasma Fusion technology on the cylinder walls to reduce weight and friction, resulting in a superior power-to-weight ratio and the mechanical soul required for high-speed offshore performance.

Refined for high-performance efficiency, the F300ESB utilizes Multi-Point Precision EFI and Variable Camshaft Timing (VCT) to maximize air intake and torque density at every RPM. The motor is protected by specialized anti-corrosion treatments and Yamaha’s proprietary Phaze Five paint system to mitigate galvanic wear in harsh saltwater environments. Maintenance is made effortless by the TotalTilt system and a front-mounted freshwater flush port. This model features a high-output 50-amp alternator to power advanced navigational displays and modern shipboard accessory loads.

Key Features of Yamaha F300ESB

• 4166cc 24-Valve 60-Degree V6.
• 300 Horsepower Prop Shaft Rating.
• 25-Inch Shaft 588 lbs Weight.
• Integrated Digital Electric Steering (DES).
• Digital Electronic Control (DEC) System.
• 50 Amp Total Output Alternator.
• 1.75:1 Ratio Performance Gearcase.