Yamaha LF250UCB Outboard Motor

30-Inch Shaft | Counter Rotation | DEC (Digital Electronic Control) | Electric Start | Power Trim & Tilt | Gray

The Yamaha LF250UCB is a counter-rotation powerhouse designed for twin-engine offshore boats that demand balance, precision handling, and dependable performance. Built on Yamaha’s legendary 4.2L V6 four-stroke platform, it delivers 250 horsepower with smooth acceleration, strong midrange torque, and impressive fuel efficiency—making it a top choice for large center consoles, sportfishing vessels, and multi-engine cruisers.

Equipped with Digital Electronic Control (DEC), the LF250UCB provides precise, effortless throttle and shift operation in all conditions. The counter-rotation design works in tandem with a standard-rotation F250UCB to reduce steering effort, improve tracking, and deliver better handling in rough seas. The 30-inch shaft ensures optimal propeller depth for tall transoms, maximizing performance offshore.

Key Features:

• 250 Horsepower, 4.2L V6 Four-Stroke Engine
  Proven offshore performance with exceptional torque and reliability.
• Counter-Rotation
  Balances handling and improves tracking in twin-engine setups.
• Gray Finish
  Classic Yamaha look with advanced corrosion protection.
• Digital Electronic Control (DEC)
  Delivers smooth, precise throttle and shift response.
• 30-Inch Shaft Length
  Ideal for tall offshore transoms and deep-water performance.
• Electric Start
  Push-button ignition for dependable starting.
• Power Trim & Tilt
  Adjust running angle for speed, efficiency, or shallow-water clearance.
• Electronic Fuel Injection (EFI)
  Enhances fuel economy, throttle response, and dependability.

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

Frequently Asked Questions

Q: What does the “UCB” mean?
A: “UC” refers to the DEC offshore variant with a 30-inch shaft, and “B” indicates the model series version.

Q: Can I use this motor in saltwater?
A: Yes—Yamaha’s industry-leading corrosion resistance ensures reliable performance in harsh marine environments.

Q: Can this be paired with a standard rotation engine?
A: Absolutely—it’s designed to complement a standard-rotation F250UCB in twin-engine applications.

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.