Yamaha LF250XSB4 Outboard Motor

25-Inch Shaft | Counter Rotation | DEC (Digital Electronic Control) | Electric Start | Power Trim & Tilt | Classic White

The Yamaha LF250XSB4 delivers Yamaha’s legendary offshore performance with the timeless elegance of a Classic White finish. Designed for twin-engine applications that demand balanced handling, precision control, and enduring reliability, this model is built on Yamaha’s proven 4.2L V6 four-stroke platform. It produces 250 horsepower with exceptional midrange torque, smooth acceleration, and fuel-efficient cruising—perfect for large center consoles, offshore sportfishers, and multi-engine coastal cruisers.

Equipped with Digital Electronic Control (DEC), the LF250XSB4 ensures smooth, precise throttle and shift response for effortless handling in all conditions. The counter-rotation configuration works in tandem with a standard-rotation F250XSB4 to improve tracking, reduce steering pull, and provide greater control in rough waters. The 25-inch shaft length is ideal for higher transoms on offshore hulls.

Key Features:

• 250 Horsepower, 4.2L V6 Four-Stroke Engine
  Powerful, reliable performance for offshore adventures.
• Classic White Finish
  A premium, timeless look with Yamaha’s advanced corrosion protection.
• Counter-Rotation
  Enhances handling, balance, and control in twin-engine setups.
• Digital Electronic Control (DEC)
  Ultra-smooth, precise throttle and shift operation.
• 25-Inch Shaft Length
  Perfect for higher transoms and multi-engine offshore configurations.
• Electric Start
  Push-button ignition for dependable starting every time.
• Power Trim & Tilt
  Adjust motor angle for performance, efficiency, or shallow-water operation.
• Electronic Fuel Injection (EFI)
  Improves fuel efficiency, throttle response, and overall reliability.

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

Frequently Asked Questions

Q: What does “B4” signify?
A: It denotes the latest color and version update, featuring the Classic White finish and updated rigging compatibility.

Q: Can I run this motor as a single engine?
A: While possible, it’s designed to pair with a standard-rotation F250XSB4 for optimal twin-engine performance.

Q: Is it saltwater-ready?
A: Yes—Yamaha’s corrosion protection system ensures long-lasting performance in harsh marine environments.

WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.