Yamaha F115LB2 115HP 4-Stroke Fuel Injected Outboard Motor

Yamaha 115HP F115LB2 Pearlescent White 20in

The Yamaha 115HP F115LB2 is a flagship 1.8L four-cylinder outboard featuring a 1832cc displacement and a 20-inch shaft in a premium Pearlescent White finish. Engineered for the modern recreational market, this model utilizes a Double Overhead Camshaft (DOHC) design with four valves per cylinder to maximize air intake and torque density. The architecture focuses on power-to-weight optimization, providing the mid-range punch and top-end speed required for fiberglass skiffs, deck boats, and multi-species aluminum hulls.

Focused on superior fuel efficiency, the F115LB2 features a sophisticated EFI system that coordinates with a knock sensor to maintain peak performance even with varied fuel quality. To defend against oxidation, the motor is treated with multi-stage anodic protection and high-grade marine alloys. Ownership is made effortless by the long-term 100-hour service interval and easy-access oil filters. This unit includes a high-output 35-amp alternator, ensuring a stable energy supply for advanced navigational displays, livewells, and complex shipboard accessory loads.

Key Features of Yamaha F115LB2

• 1832cc 4-Cylinder DOHC 16-Valve.
• 115 Horsepower Prop Shaft Rating.
• 20-Inch Shaft 377 lbs Weight.
• Multi-Point Precision Fuel Injection.
• Pearlescent White Marine Finish.
• 35 Amp Total Output Alternator.
• 2.15:1 Ratio Performance Gearcase.