Yamaha 300hp DEC Outboard F300UCB

Overview Yamaha 300hp DEC Outboard F300UCB

The Yamaha 300hp DEC Outboard F300UCB is engineered for serious offshore boaters who demand strong V6 power and a longer 30-inch shaft configuration. Built on Yamaha’s legendary 4.2-liter V6 platform, this outboard delivers smooth acceleration, high torque, and exceptional durability in challenging saltwater environments.

With a refreshed cowling design, enhanced reverse thrust, and Digital Electronic Controls, the F300UCB provides precise handling and confidence for offshore fishing, cruising, and long-distance runs.

Features and Performance

- 4.2L V6 Four-Stroke Engine – Proven offshore power with smooth, efficient operation
- Digital Electronic Controls (DEC) – Precise throttle and shift for effortless control
- Electronic Fuel Injection (EFI) – Reliable cold starts and optimized fuel delivery
- 30″ XX-Long Shaft – Ideal for offshore boats with higher transoms
- Saltwater Series II™ HP Propeller Compatibility – Improved top-end performance in lighter boats
- Shift Dampener System (SDS®) – Quieter, smoother gear engagement
- TotalTilt™ System – One-touch full trim up or down for trailering convenience
- Thrust Enhancing Reverse Exhaust – Strong reverse thrust and docking control
- High-Output Alternator (50–70 Amp) – Supports advanced marine electronics

Why You Should Buy it

The Yamaha F300UCB is the right choice for offshore boaters who need dependable V6 power with a 30-inch shaft and modern digital control. Its combination of durability, smooth performance, and Yamaha’s legendary reliability makes it a smart investment for demanding saltwater applications.