Yamaha 300HP LF300ECB2 – White Counter 25in

Yamaha 300HP LF300ECB2 White Counter 25in

The Yamaha 300HP LF300ECB2 is a high-performance 4.2L V6 outboard featuring counter-rotation and a 25-inch shaft in a premium Pearlescent White finish. Designed as the port-side companion for twin-engine offshore setups, this 4166cc model utilizes a 24-valve DOHC design to deliver exceptional torque density and a superior power-to-weight ratio. The mechanical soul of the Offshore series is centered on its big-bore architecture and Plasma Fusion technology, which replaces traditional steel cylinder liners with a friction-reducing coating to enhance cooling and long-term structural integrity.

Focused on superior operational efficiency, the LF300ECB2 features Digital Electronic Control (DEC) for smooth, precise shifting and throttle response. To protect against oxidation, the chassis is treated with Yamaha’s proprietary multi-layered anti-corrosion system and sacrificial anodes. Maintenance is made effortless by the easy-access top-mounted oil filter and the front-mounted freshwater flush port. This unit includes a high-output 50-amp alternator, providing a stable charging system to support multiple battery banks, navigational electronics, and essential shipboard safety gear during extended coastal transits.

Key Features of Yamaha LF300ECB2

• 4166cc 24-Valve 60-Degree V6.
• 300 Horsepower Prop Shaft Rating.
• 25-Inch Shaft 571 lbs Weight.
• Counter-Rotation Gearcase for Twin Setups.
• Digital Electronic Control (DEC) Compatibility.
• 50 Amp Total Output Alternator.
• 1.75:1 Ratio Performance Gearcase.