Yamaha F20LWB Outboard Motor

20-Inch Shaft | 2-Cylinder | Remote Mechanical Control | Electric & Manual Start | Manual Tilt | Gray

The Yamaha F20LWB is a compact and versatile 20-horsepower outboard that delivers reliable performance in a lightweight package. Featuring remote mechanical control, electric & manual starting, and a manual tilt system, this model is ideal for small fishing boats, aluminum skiffs, tenders, and inflatables with 20-inch transoms. At only 126 pounds, the F20LWB provides Yamaha’s proven four-stroke efficiency and smooth operation without unnecessary weight or complexity.

Key Features:

• 20-Horsepower Four-Stroke – Delivers dependable, fuel-efficient power for small boats.
• 20-Inch Shaft – Long shaft configuration suited for deeper transoms.
• Remote Mechanical Control – Smooth and responsive operation through Yamaha remote control systems.
• Electric & Manual Start – Dual starting options provide reliability and convenience.
• Manual Tilt – Simple, lightweight tilt system for shallow-water operation or trailering.
• 2-Cylinder Engine – Compact, smooth-running design with reduced vibration.
• Lightweight Portability – Weighs only 126 pounds, easy to transport and install.
• Electronic Fuel Injection (EFI) – Improves cold starts, fuel economy, and throttle response.
• Maximum RPM Range – 5000–6000 RPM for responsive acceleration and consistent cruising.
• Displacement – 432 cc, Yamaha’s proven small-displacement platform.
• Alternator Output – 16 amps, providing ample charging power for onboard electronics or battery maintenance.
• Corrosion Protection System – Features Yamaha’s proprietary alloys, multi-layer coatings, and freshwater flush system.
• Quiet and Smooth Operation – Designed to reduce vibration and noise for a more comfortable ride.
• Approximate Weight – 126 pounds, among the lightest 20-hp four-strokes in its class.

The Yamaha F20LWB is perfect for small-boat owners who want Yamaha reliability, the convenience of electric start, and the security of backup manual start — all in a lightweight and efficient package.

Need help choosing your engine? Check out our Yamaha engine guide.

Frequently Asked Questions

Q: What boats are best suited for the Yamaha F20LWB?
A: Small fishing boats, skiffs, tenders, and inflatables that use a 20-inch shaft and remote control.

Q: Does this outboard include power tilt?
A: No, this version uses a manual tilt system to keep weight low and design simple.

Q: How heavy is the Yamaha F20LWB?
A: About 126 pounds, making it easy to handle, transport, and install.

WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.