Yamaha LF350XSA2 Outboard Motor

25-Inch Shaft | 4.3-Liter V6 | Digital Electronic Control | Electronic Fuel Injection | Electric Start | Power Trim and Tilt | Pearl White | Counter Rotation

The Yamaha LF350XSA2 is the Pearl White, counter-rotation version of Yamaha’s most powerful V6 offshore outboard. Purpose-built for twin- or triple-engine offshore rigs, it delivers balanced thrust, reduced steering torque, and superior handling when paired with standard rotation models. Powered by Yamaha’s advanced 4.3-liter V6 platform, the LF350XSA2 combines maximum horsepower and torque with a lighter weight than older V8 engines. With Digital Electronic Control, this outboard ensures smooth throttle response, seamless shifting, and precise offshore control.

⚠️ 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:

• 4.3-Liter V6 Offshore Power – Yamaha’s largest V6, delivering exceptional horsepower and torque.
• 25-Inch Shaft – Designed for offshore boats with standard transoms.
• Counter Rotation Model – Provides balanced thrust and reduces steering torque in multi-engine configurations.
• Premium Pearl White Finish – Durable, high-end styling for performance and appearance.
• Digital Electronic Control (DEC) – Smooth throttle response and effortless electronic shifting.
• Electronic Fuel Injection (EFI) – Advanced fuel delivery for optimized efficiency and reliability.
• Electric Start with Power Trim and Tilt – Reliable ignition with fingertip trim adjustments for superior handling.
• Maximum RPM Range – 5000–6000 RPM, tuned for acceleration and efficient cruising.
• Displacement – 4.3 liters (4332 cc), Yamaha’s most advanced offshore V6.
• Alternator Output – 70 amps, ensuring strong charging capability for electronics and systems.
• Corrosion Protection System – Yamaha’s alloys, protective coatings, and flush system extend life in saltwater environments.
• Noise and Vibration Reduction – Tuned intake and exhaust provide a smoother, quieter ride.
• Approximate Weight – 804 pounds, balancing big power with counter-rotation stability.

The Yamaha LF350XSA2 combines Yamaha’s most powerful V6 platform with counter-rotation capability, premium Pearl White styling, and proven offshore durability. It is the perfect solution for multi-engine rigs demanding strength, balance, and dependability.

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

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Frequently Asked Questions

Q: What makes the LF350XSA2 different from the F350XSA2?
A: Both share the same 4.3-liter V6 platform and Pearl White finish. The LF350XSA2 is a counter-rotation model, designed to work alongside standard rotation models in multi-engine setups.

Q: Does the Yamaha LF350XSA2 require dealer installation?
A: Yes. As a Digital Electronic Control engine, it must be installed and programmed by an authorized Yamaha dealer using Yamaha diagnostic tools.

Q: What boats benefit most from the LF350XSA2?
A: Offshore fishing boats, large center consoles, and luxury vessels with twin- or triple-engine rigs where counter rotation provides balanced thrust and reduced steering torque.