Description

Yamaha 300hp DEC Outboard | Digital Electronic Controls, 30″ Shaft | F300USB | Scratch & Dent | 7510

The Yamaha F300USB DEC Outboard is a premium offshore V6 engine built for serious offshore performance, advanced digital control, and legendary Yamaha reliability. Designed for large offshore center consoles, saltwater fishing boats, dual consoles, and high-performance offshore applications, this Yamaha 300hp DEC Outboard delivers powerful acceleration, responsive handling, and dependable long-range offshore capability.

Powered by Yamaha’s award-winning 4.2-liter V6 platform, this Yamaha 300hp DEC outboard for sale combines offshore power, advanced marine technology, and exceptional durability trusted by offshore captains around the world.

For buyers searching for a high-performance Yamaha 300hp offshore outboard motor, the F300USB remains one of the most respected and reliable offshore engines in the marine industry.

Scratch & Dent Savings Opportunity

This Yamaha F300USB Scratch & Dent outboard motor for sale offers the opportunity to own a premium offshore Yamaha engine at a more competitive price.

Scratch & Dent units may include:

• Minor cosmetic blemishes
• Surface imperfections
• Light non-structural cosmetic marks

However, every engine still receives:

• Professional dealer inspection
• Factory-certified testing
• Full operational verification
• Warranty validation

Many buyers searching for discount Yamaha offshore outboard motors or scratch and dent Yamaha outboards for sale choose these units because they provide exceptional value while maintaining full offshore performance and reliability.

Photos of cosmetic blemishes may be available upon request.

Why the Yamaha F300USB Is So Popular

Yamaha’s V6 Offshore lineup continues to dominate offshore boating because it delivers:

• Exceptional offshore V6 power
• Advanced digital technology
• Outstanding fuel efficiency
• Smooth offshore handling
• Premium offshore reliability
• Long-term saltwater durability

With Yamaha’s legendary 96% reliability reputation, the F300USB continues to be a leading choice for offshore boaters who demand dependable performance.

This Yamaha 300hp offshore outboard motor is ideal for:

• Offshore center consoles
• Large fishing boats
• Offshore catamarans
• Walkaround boats
• Saltwater cruising vessels
• Heavy offshore applications

Many buyers specifically search for Yamaha 300hp outboard motors for sale because of their proven offshore performance and premium marine engineering.

Advanced Digital Electronic Controls (DEC)

The Yamaha F300USB features advanced Digital Electronic Controls for smoother and more responsive offshore operation.

Benefits include:

• Instant throttle response
• Smooth digital shifting
• Precise offshore maneuvering
• Cleaner rigging layouts
• Enhanced docking control

Boaters searching for digital electronic control offshore outboard motors often choose Yamaha DEC technology because of its smooth and refined operation.

Integrated Electric Power Steering

The Yamaha F300USB includes Integrated Electric Power Steering for superior offshore handling and steering precision.

Benefits include:

• Reduced steering effort
• Better high-speed handling
• Improved docking control
• Cleaner bilge layouts
• More responsive offshore maneuverability

Compared to traditional hydraulic systems, Yamaha’s integrated steering system creates a more advanced and streamlined offshore setup.

Many offshore boaters searching for integrated steering offshore outboard motors continue to trust Yamaha because of its innovative steering technology.

30-Inch XX-Long Shaft Offshore Advantage

The Yamaha F300USB features a 30-inch XX-Long shaft designed specifically for larger offshore boats and rough-water conditions.

Benefits include:

• Better offshore stability
• Improved propeller water contact
• Reduced ventilation in rough seas
• Enhanced offshore handling
• Better compatibility for deep transoms

Many offshore captains searching for 30 inch shaft offshore outboard motors for sale choose Yamaha because of its superior rough-water performance.

Powerful 4.2L V6 Offshore Performance

The Yamaha F300USB is powered by Yamaha’s advanced 4.2-liter V6 four-stroke platform.

This offshore-ready engine delivers:

• Strong low-end torque
• Fast hole shot acceleration
• Excellent top-end speed
• Smooth offshore cruising
• Reliable long-distance performance

The lightweight V6 design provides exceptional horsepower without excessive weight, helping improve offshore handling and overall boat performance.

Many buyers searching for high horsepower Yamaha offshore outboards continue to trust the F300 lineup because of its combination of power, efficiency, and reliability.

Yamaha F300USB Key Features

Top Speed and Smooth Shifting

Yamaha’s Saltwater Series II™ HP Propeller helps improve:

• Offshore acceleration
• Top-end speed
• Fuel efficiency
• Overall offshore performance

The Yamaha Shift Dampener System (SDS®) also provides:

• Smoother shifting
• Reduced vibration
• Quieter offshore operation

This makes the Yamaha F300USB one of the smoothest and most refined 300hp offshore outboard motors for sale available today.

Yamaha TotalTilt™ Technology

Yamaha’s exclusive TotalTilt™ system allows full trim-up or trim-down operation with a quick double tap of the trim button.

Benefits include:

• Easier trailering
• Faster launching
• Improved shallow-water adjustments
• Better dockside convenience

This feature is especially useful for larger offshore vessels.

Thrust Enhancing Reverse Exhaust

Yamaha’s Thrust Enhancing Reverse Exhaust system keeps exhaust bubbles away from the propeller during reverse operation and low-speed maneuvering.

Benefits include:

• Better reverse thrust
• Improved docking control
• Cleaner propeller bite
• Enhanced offshore maneuverability

This is especially valuable when:

• Backing down on fish
• Docking offshore boats
• Maneuvering in marinas
• Operating in tight offshore spaces

Fuel Efficiency and Offshore Reliability

Despite producing 300 horsepower, the Yamaha F300USB maintains excellent fuel efficiency thanks to:

• Advanced EFI technology
• Lightweight V6 engineering
• Efficient combustion tuning
• Optimized offshore performance

This helps provide:

• Reduced fuel costs
• Long-range offshore capability
• Efficient offshore cruising
• Better overall boating range

Many buyers searching for fuel efficient 300hp outboard motors continue to choose Yamaha because of its balance between offshore power and economical operation.

Built for Saltwater Offshore Use

Yamaha marine engines are engineered specifically for harsh offshore and saltwater environments.

The F300USB features:

• Corrosion-resistant construction
• Marine-grade durability
• Offshore-ready engineering
• Long-term saltwater protection

This makes it ideal for:

• Offshore fishing
• Saltwater cruising
• Long-range offshore travel
• Heavy offshore applications

Many offshore captains trust Yamaha because of its dependable offshore reliability and proven long-term durability.

Yamaha F300USB Specifications

Motor Specifications

• Engine Type: Yamaha F300USB DEC Four Stroke
• Horsepower: 300HP
• Cylinders: 6-Cylinder V6
• Shaft Length: 30″ XX-Long Shaft
• Throttle/Shift: Digital Electronic Controls
• Steering: Integrated Electric Power Steering
• Starter: Electric Start
• Weight: 624 lbs
• Alternator Output: 50–70 Amp
• Degree of Tilt: 69°
• Degree of Trim: -3° through +16°
• Full Throttle Range: 5000–6000 RPM
• Displacement: 4.2L
• Fuel System: Electronic Fuel Injection (EFI)

Standard Features

• Power Trim & Tilt
• Owner’s Manual
• Digital Electronic Controls (DEC)
• Integrated Electric Power Steering
• Saltwater Series II™ Propeller Compatibility
• Shift Dampener System (SDS®)
• TotalTilt™ Technology
• Thrust Enhancing Reverse Exhaust

Propeller not included.

Warranty Coverage

Standard Yamaha Warranty

This Yamaha F300USB DEC outboard motor includes Yamaha’s standard 3-Year Limited Warranty coverage for long-term ownership confidence.

Extended Warranty Options

Extended marine protection plans may also be available for buyers seeking additional engine coverage and peace of mind.

Contact us for complete warranty information and available extended coverage plans.

Frequently Asked Questions

Is the Yamaha F300USB good for offshore boating?

Yes. The Yamaha F300USB was specifically engineered for offshore center consoles, large saltwater fishing boats, and demanding offshore applications.

What does DEC mean on Yamaha outboards?

DEC stands for Digital Electronic Controls, which provide smoother shifting, faster throttle response, and more precise offshore handling.

What is the advantage of a 30-inch shaft outboard?

A 30-inch shaft improves offshore performance by helping keep the propeller submerged in rough-water conditions.

Is the Yamaha F300USB fuel efficient?

Absolutely. Yamaha’s advanced EFI system and lightweight V6 platform provide impressive fuel economy for a 300HP offshore engine.

Is this a Scratch & Dent Yamaha outboard?

Yes. This unit is classified as Scratch & Dent, meaning it may include cosmetic blemishes while still being fully tested and covered under Yamaha warranty.

Is the Yamaha F300USB reliable?

Yes. Yamaha’s V6 Offshore lineup is widely respected for long-term durability, smooth operation, and dependable offshore performance.

Why Buy the Yamaha F300USB Outboard?

The Yamaha F300USB remains one of the most trusted Yamaha offshore outboard motors for sale because it delivers:

• Powerful V6 offshore performance
• Advanced digital controls
• Integrated electric steering
• Excellent fuel economy
• XX-long shaft offshore capability
• Smooth offshore handling
• Premium offshore engineering
• Legendary Yamaha reliability

For buyers searching for a dependable 300hp outboard motor price opportunity with premium offshore performance, the Yamaha F300USB is an outstanding investment.

Order Your Yamaha 300hp DEC Outboard Today

If you are looking for a premium Yamaha 300hp DEC outboard for sale, the F300USB delivers elite offshore capability, advanced digital steering technology, and trusted Yamaha offshore reliability.

Contact us today for:

• Current Yamaha F300USB price
• Availability
• Shipping options
• Financing information
• Warranty details

Upgrade your offshore boating experience today with one of the most dependable and high-performing Yamaha offshore outboard motors in the marine industry.