Yamaha F115XB2 115HP in White 25″ Shaft Standard Rotation Remote Mechanical

Yamaha F115XB2 115HP EFI I-4

The Yamaha F115XB2 115HP outboard motor delivers marine power through a precision-engineered 1.8L 16-valve DOHC engine architecture. Finished in premium Pearlescent White, this powerhead maintains a competitive dry weight of 377 lbs to helps support a high-performance power-to-weight ratio. Its 25-inch extra-long shaft configuration is specifically designed for larger vessels requiring deeper propeller immersion and improved hydrodynamic stability during high-speed coastal transits.

The recommended full-throttle operating range for the F115XB2 115HP is an 5300-6300 RPM range via a Precision Multi-Point EFI system. The specialized 2.15:1 gear ratio effectively translates energy from these reliable marine propulsion systems into low-end torque for rapid hull planing. US coastal anglers and commercial operators rely on this Japanese-engineered platform for its reliable operation in the most marine offshore environments.

Technical Specifications of Yamaha F115XB2

- This outboard utilizes a robust L4 1.8L DOHC architecture to deliver 115 horsepower efficiently.
- The lightweight 171 kg design features a 25-inch shaft length for extra-long transom boat configurations.
- Precision Multi-Point EFI is designed to support consistent combustion across the 5300-6300 full-throttle RPM power band.
- A specialized 2.15 to 1 gear ratio provides mechanical leverage for heavy offshore thrust.
- Standard right-hand rotation and remote mechanical steering allow for predictable vessel handling and responsive control.
- An onboard 35-amp alternator helps support critical navigation displays and NMEA 2000 equipment remain fully powered.
- Your investment is protected by a 3-year limited factory warranty backed by Japanese maritime engineering standards.

F115XB2 EFI Technology

The F115XB2 utilizes an advanced Multi-Point EFI system to maintain optimal fuel atomization for maximum efficiency. This digital fuel delivery system helps support immediate throttle response and easy turnkey starting in all temperatures. Professional guides can rely on this technology for consistent performance during long and marine fishing charters.

Yamaha 115HP I-4

This Yamaha 115HP I-4 engine architecture uses a 16-valve DOHC design to maximize volumetric air intake. The robust internal components are engineered to withstand the continuous high-load stresses of offshore maritime operation. Boaters experience smooth power delivery and reduced vibration when cruising through heavy coastal chop at speed.

Extra-Long Shaft Profile

The 4-Stroke 115HP motor integrates an extra-long 25-inch shaft for deeper immersion on high-transom vessel designs. This specific shaft length prevents propeller aeration and maintains a secure grip on the water surface. US offshore This can provide improved steering authority and stable tracking during strong maneuvers in open seas.

115HP NMEA Interface

The 115HP outboard features a certified NMEA 2000 interface for integration with modern digital helm displays. This communication protocol allows for real-time monitoring of engine health, fuel flow, and critical performance. Anglers can accurately track their fuel consumption and battery levels to helps support safe returns from offshore.

Marine Warranty Plan

The Yamaha F115XB2 includes a comprehensive 3-year limited factory warranty to safeguard your primary maritime investment. This protection plan covers essential mechanical systems and structural components against manufacturing defects during normal usage. Owners benefit from an extensive service network and genuine Japanese parts availability for all warranty repairs.

Premium Vessel Integration

The F115XB2 115HP in Pearlescent White provides a high-end aesthetic match for luxury center consoles. Its 377 lbs dry weight allows for versatile installation on boats requiring extra-long shaft power plants. Modern vessel owners enjoy the combination of sleek styling and legendary four-stroke performance on the water.

Engine Care Protocol

This EFI 4-Stroke engine is built with high-quality sacrificial anodes to prevent destructive galvanic corrosion. Regular maintenance of the power trim and tilt system helps support smooth engine adjustments in saltwater environments.Maintenance note: Follow the manufacturer’s service procedures and lubrication specifications for the engine and gearcase.