Yamaha LXF450XSA2 Outboard Motor

25-Inch Shaft | 5.6-Liter V8 | Digital Electronic Control | Electronic Fuel Injection | Electric Start | Power Trim and Tilt | Pearl White | Counter Rotation

The Yamaha LXF450XSA2 is the 25-inch shaft, Pearl White counter-rotation version of Yamaha’s most powerful offshore outboard. Built on the advanced 5.6-liter V8 platform, this 450-horsepower model is designed for multi-engine offshore boats where balanced thrust, reduced steering torque, and premium styling are essential. The counter-rotation capability improves handling and stability when paired with standard rotation models, while Yamaha’s Digital Electronic Control system ensures seamless throttle response, precise shifting, and refined offshore handling.

⚠️ Important: This is a Digital Electronic Control engine and must be installed by an authorized Yamaha dealer. Both the outboard and the Digital Electronic Control system require flashing and configuration with Yamaha diagnostic tools during installation. DIY installation is not supported.

Key Features:

• 5.6-Liter V8 Offshore Power – Yamaha’s most powerful outboard, producing 450 horsepower.
• 25-Inch Shaft – Ideal for offshore boats with standard transoms.
• Counter Rotation Model – Designed for multi-engine configurations, balancing thrust and reducing steering torque.
• Premium Pearl White Finish – Stylish and durable, enhancing luxury and high-performance boats.
• Digital Electronic Control (DEC) – Smooth, precise throttle response and effortless shifting.
• Electronic Fuel Injection (EFI) – Reliable, efficient fuel delivery for consistent offshore performance.
• Electric Start with Power Trim and Tilt – Dependable ignition and fingertip trim adjustments for versatility.
• Maximum RPM Range – 5000–6000 RPM, tuned for acceleration and cruising efficiency.
• Displacement – 5.6 liters (5559 cc), Yamaha’s most advanced offshore V8 platform.
• Alternator Output – 96 amps, providing robust charging capability for electronics and systems.
• Corrosion Protection System – Yamaha alloys, protective coatings, and flush system extend service life in saltwater use.
• Noise and Vibration Reduction – Tuned exhaust and intake minimize vibration for a smoother ride.
• Approximate Weight – 988 pounds, providing massive offshore power with counter-rotation stability.

The Yamaha LXF450XSA2 combines the strength of Yamaha’s flagship V8 with counter-rotation capability and a premium Pearl White finish. Designed for twin- and triple-engine offshore rigs, it offers the perfect balance of performance, balance, and styling.

Need help choosing your engine? Check out our Yamaha engine guide.

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Frequently Asked Questions

Q: What does “LXF” mean in LXF450XSA2?
A: “LXF” designates a left-hand counter-rotation model, designed to work alongside standard rotation outboards in multi-engine setups.

Q: How does the LXF450XSA2 differ from the XF450XSA2?
A: Both are 25-inch shaft models with Yamaha’s 5.6-liter V8 platform. The XF450XSA2 is standard rotation, while the LXF450XSA2 is counter-rotation for multi-engine applications.

Q: What boats benefit most from the LXF450XSA2?
A: Offshore fishing boats, luxury center consoles, and multi-engine offshore vessels where counter-rotation improves handling and provides balanced thrust.