The New Yamaha 300-HP Four Stroke LF300ESB2 Outboard Motor DEC Engine For Sale!
Yamaha 300 HP 4-Stroke LF300ESB2 Outboard Motor
$21,590.00
The New Yamaha 300-HP Four Stroke LF300ESB2 Outboard Motor DEC Engine For Sale!
New 2026 Yamaha 300HP Four Stroke LF300ESB2 Outboard Motor DEC Engine (White)
Powerful Offshore V6 Performance with Digital Precision Control
The Yamaha LF300ESB2 300HP DEC Outboard Engine is a high-performance offshore outboard designed for large center consoles, sport fishing boats, and multi-engine marine configurations. Built on Yamaha’s proven 4.2L V6 platform, this engine delivers strong horsepower, excellent mid-range torque, and smooth, fuel-efficient performance for demanding offshore conditions.
With Digital Electronic Control (DEC), a 35-inch extra-long shaft, and counter-rotation (left-hand) configuration, the LF300ESB2 is engineered for maximum stability, precise handling, and optimal performance in twin, triple, or quad engine setups.
Engine Performance & Technology
The LF300ESB2 is powered by a 4.2-liter V6 4-stroke engine designed for strong offshore performance and reliability.
Key performance features include:
- Strong V6 torque for fast acceleration and heavy offshore loads
- Smooth power delivery across the entire RPM range
- Electronic Fuel Injection (EFI) for precise fuel control
- Optimized intake and exhaust system for improved efficiency
This combination delivers strong hole-shot performance, excellent cruising efficiency, and reliable top-end speed in offshore environments.
Digital Electronic Control (DEC)
Yamaha’s Digital Electronic Control (DEC) system replaces traditional mechanical cables with advanced electronic throttle and shift control.
Benefits include:
- Smooth, precise throttle response
- Seamless gear shifting with no cable resistance
- Improved docking and low-speed maneuverability
- Perfect synchronization in multi-engine setups
When paired with Yamaha Helm Master® EX (optional), it can support advanced joystick control, autopilot, and vessel management features.
Offshore Durability & Engineering
The LF300ESB2 is built for demanding marine environments with Yamaha’s proven durability standards:
- Heavy-duty V6 engine block for offshore use
- Wide-span mounting system for reduced vibration
- Corrosion-resistant marine coating system
- High-capacity cooling system for long offshore operation
- Reinforced gearcase for high torque output
This ensures reliable operation in rough seas and long-distance offshore conditions.
35" Extra-Long Shaft & Counter Rotation Advantage
The 35-inch shaft (ESB configuration) is designed for:
- Large offshore sport fishing boats
- High transom deep-V hulls
- Catamarans and multi-engine vessels
- Heavy offshore commercial applications
The counter-rotation (LF – left-hand prop rotation) provides:
- Improved stability in multi-engine setups
- Reduced steering torque
- Better straight-line tracking at high speeds
- Balanced thrust distribution
Key Features
- 300HP high-performance V6 offshore outboard
- 4.2L marine engine platform
- Digital Electronic Control (DEC) system
- Electronic Fuel Injection (EFI)
- 35-inch extra-long shaft for offshore hulls
- Counter-rotation (left-hand prop rotation)
- Strong torque and fast acceleration
- Smooth and quiet V6 operation
- High-output alternator for marine electronics
- Corrosion-resistant Yamaha marine design
- Designed for multi-engine offshore setups
- Excellent fuel efficiency for its class
- Compatible with Yamaha Helm Master® EX system
- Built for heavy offshore conditions
Technical Specifications
| Specification | Details |
|---|---|
| Engine Model | Yamaha LF300ESB2 |
| Engine Type | V6 4-Stroke Offshore Outboard |
| Horsepower | 300 HP |
| Displacement | 4.2 Liters |
| Cylinders | 6 |
| Fuel System | Electronic Fuel Injection (EFI) |
| Control System | Digital Electronic Control (DEC) |
| Shaft Length | 35 inches |
| Rotation | Counter (Left-Hand) |
| Cooling System | Water-cooled, thermostatic control |
| Starting System | Electric Start |
| RPM Range | 5000 – 6000 RPM |
| Alternator Output | High-capacity marine charging system |
| Fuel Type | Unleaded gasoline (recommended 89 octane) |
| Dry Weight | ~260–270 kg (varies by rigging) |
Applications
- Offshore sport fishing boats
- Large center console boats
- Multi-engine offshore vessels
- Deep-V hull fishing platforms
- Commercial marine operations
- Catamarans and heavy offshore craft
Advantages
- Strong V6 offshore performance and reliability
- Excellent balance in multi-engine configurations
- Smooth DEC electronic control system
- 35" shaft ideal for deep offshore hulls
- Reduced vibration and improved comfort
- Strong acceleration under heavy load
- Excellent fuel efficiency for a 300HP class engine
- Proven Yamaha marine durability
- Compatible with advanced helm control systems
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