Yamaha Outboards 115HP | F115LB

The Yamaha F115LB is one of the most versatile outboards in Yamaha's lineup, delivering an ideal combination of performance, efficiency, and reliability. Built on Yamaha's proven 1.8-liter inline-four platform, the F115LB offers strong acceleration, responsive handling, and outstanding fuel economy for center consoles, bay boats, pontoons, and family boats. Lightweight and dependable, this 115-horsepower outboard is designed to provide years of confident boating with the durability Yamaha is known for.


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  • Variable Camshaft Timing (VCT)
    Automatically adjusts valve timing throughout the RPM range to improve torque, acceleration, and overall efficiency.

    Integrated Hydraulic Steering
    Creates a cleaner transom layout while improving handling and simplifying rigging.

    Shift Dampener System (SDS)
    Reduces noise and vibration during shifting for smoother, quieter operation.

    Electronic Fuel Injection (EFI)
    Provides reliable starting, precise throttle response, and outstanding fuel economy.

    Exceptional Fuel Efficiency
    Designed to maximize performance while minimizing fuel consumption on every trip.

    Lightweight Design
    One of the lightest outboards in the 150HP class, helping improve boat performance and handling.

    Proven Yamaha Reliability
    Built to withstand years of use in demanding marine environments with the durability Yamaha is known for.

  • Motor Specifications
    • Engine Type: 1.8L Inline 4-Cylinder Four-Stroke
    • Horsepower: 115 HP @ 5,500 RPM
    • Shaft Length: 20" Long
    • Rotation: Standard Rotation
    • Throttle / Shift: Mechanical Remote
    • Starter: Electric
    • Trim & Tilt: Power Trim & Tilt
    • Steering: Remote Mechanical
    • Fuel System: Electronic Fuel Injection (EFI)
    • Displacement: 1.8 Liters
    • Alternator Output: 35 Amps
    • Weight: Approximately 377 lbs
    • Full Throttle Operating Range: 5,300 - 6,300 RPM
    • Cylinders: 4
    • Recommended Fuel: 87 Octane
    • Warranty: Yamaha Limited 3-Year Warranty
    Additional Features
    • Owner's Manual

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