2024 Yamaha F300XCB2 & LF300XCB2 White 25″ Shaft Pair — 300 HP Twin Outboards

This matched Yamaha twin set includes one F300XCB2 and one LF300XCB2 in white, built on Yamaha’s proven 4.2L V6, 4-stroke platform. Each engine delivers 300 horsepower, giving you a total of 600 HP in a clean, factory-matched setup designed for offshore performance, repower applications, and premium twin-engine installations.

Basic specifications

• Model: Yamaha F300XCB2 / LF300XCB2

• Year: 2024

• Engine type: V6, 4-stroke

• Displacement: 4.2L / 4169 cc

• Horsepower: 300 HP each

• Total output: 600 HP

• Shaft length: 25″

• Rotation: Standard and counter-rotating pair

• Fuel system: EFI / fuel injected

• Starting: Electric

• Steering control: Remote

• Controls: Digital Electronic Controls (DEC)

• Trim & tilt: Power trim and tilt

• Fuel type: Gas

• Recommended fuel: 89 octane

• Alternator output: Up to 70 amp

• Propeller: Inclusive

• Condition: Brand new

• Color: White

Details that matter to a mechanic

This is the kind of setup technicians appreciate because it’s a straightforward matched pair, which helps with installation planning, rigging consistency, and performance balance. The 25″ shaft length is the standard choice for many offshore hulls, and the counter-rotating LF model helps improve tracking, handling, and throttle response in a twin-engine configuration.

The 4.2L V6 platform is known for strong torque, reliable EFI operation, and solid offshore durability. With DEC, electric start, and power trim/tilt, the system is set up for modern digital rigging and smooth control integration. The engines also run on gasoline with 89 octane recommendation, which is helpful for service and fuel planning.

Why this pair is a strong buy

For buyers who want a premium repower or a high-spec twin installation, this set offers the advantage of buying both engines together in the correct rotation combination. That means less guesswork, better match quality, and a cleaner path to commissioning. For serious boat owners, it is a practical upgrade that combines power, reliability, and professional presentation.

Ready to move forward with a serious Yamaha twin setup? Contact us now to secure this pair before it is gone.