Yamaha 20HP Outboard F20SMHB

The Yamaha 20HP Outboard F20SMHB is built on Yamaha’s advanced 432cc EFI platform, shared with the award-winning F25 series. Featuring a SOHC in-line two-cylinder engine, this model delivers strong, smooth power with excellent fuel efficiency in a compact and portable design.

With tiller steering, manual start, and a 15-inch short shaft, the F20SMHB is ideal for aluminum fishing boats, inflatables, tenders, and shallow-water applications.

Features and Performance

• 432cc EFI Four-Stroke Engine – Smooth power and outstanding fuel efficiency

• Manual Start System – Simple, reliable operation

• Tiller Steering – Direct throttle and steering control

• 15” Short Shaft – Ideal for low transom and shallow-water boats

• Wide Steering Range – 45° steering each direction for easy maneuvering

• Freshwater Flush System – Flush the engine without running it

• Oil Retention System – Safe on-side storage without leaks

• Portable Design – Built-in carry handles and resting pads

Why You Should Buy It

The Yamaha F20SMHB is perfect for boaters who need a short-shaft 20HP tiller outboard with EFI technology and manual reliability. It combines portability, fuel efficiency, and proven durability—backed by a 3-year manufacturer warranty from Yamaha Motor Company.

FAQ – Yamaha F20SMHB

Is this a four-stroke outboard?
Yes, it uses a fuel-efficient four-stroke engine.

Does this model use EFI?
Yes, it features Electronic Fuel Injection (EFI).

Is this electric start?
No, this model uses a manual start system.

What shaft length does this model have?
It has a 15-inch short shaft.

Is it suitable for shallow-water boats?
Yes, the short shaft makes it ideal for shallow-water and low-transom boats.