#Model-F4SMHA

Yamaha F4SMHA Outboard Motor

15-Inch Shaft | Tiller Handle | Manual Start | Manual Tilt | Gray

The Yamaha F4SMHA Outboard Motor delivers reliable, portable power in a lightweight, user-friendly package. Designed for jon boats, small inflatables, and utility applications, this 4-horsepower 4-stroke is compact, quiet, and fuel-efficient. Its convenient carry handle, built-in fuel shutoff, and oil retention system make it perfect for on-the-go use, while Yamaha’s engineering ensures dependable performance day after day.

With simple manual starting, forward-neutral-reverse shifting on the tiller, and precise control via twist-grip throttle, the F4SMHA offers smooth handling and responsive power—all in a motor that’s easy to transport and store.

Key Features:

• 4 Horsepower, Single-Cylinder 4-Stroke Engine
  Delivers clean, efficient power with smooth low-end torque for maneuvering.
• 15-Inch Shaft Length
  Ideal for standard transom heights on small boats and inflatables.
• Twist-Grip Throttle & F-N-R Gear Shift
  Integrated into the tiller for easy, intuitive control.
• Built-In Carry Handle
  Balanced for portability and convenience during transport.
• Manual Tilt Adjustment
  Allows for shallow water operation and easy launch/retrieval.
• Oil Leakage Prevention System
  Keeps oil sealed even when the motor is laid down for storage or transport.

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

Frequently Asked Questions

Q: What type of boat is the F4SMHA best suited for?
A: It’s ideal for small jon boats, dinghies, tenders, and inflatables where portable power and easy handling are priorities.

Q: How much does the Yamaha F4SMHA weigh?
A: Approximately 59 pounds (dry weight), making it one of the lightest motors in its class with full gear-shifting capability.

Q: Can I use this motor in saltwater environments?
A: Yes. Yamaha equips all its outboards with advanced corrosion protection, including the F4SMHA, for use in both freshwater and saltwater.

#Model-F4LMHA

Yamaha Outboard – F4LMHA

20-Inch Shaft | Tiller Handle | Manual Start | Manual Tilt | Carbureted | Gray

The Yamaha Outboard – F4LMHA is a portable and reliable 4-horsepower outboard, perfect for dinghies, inflatables, small fishing boats, and sailboat auxiliary power. Built for simplicity and dependable performance, it’s lightweight, easy to carry, and designed for boaters who value straightforward operation.

Featuring a tiller handle control for direct steering and a manual start system, this motor is easy to operate with minimal maintenance. The 20-inch shaft length offers compatibility with deeper transoms, while the manual tilt allows for quick adjustments when navigating shallow waters or beaching. Its Gray finish complements Yamaha’s classic look.

Key Features

• Engine Type: Single-cylinder, 4-stroke
• Horsepower: 4 HP
• Fuel System: Carbureted
• Controls: Tiller Handle
• Start Type: Manual Start
• Shaft Length: 20"
• Trim & Tilt: Manual Tilt
• Color: Gray
• Weight: Approximately 59 lbs (dry)

Why Choose the Yamaha Outboard – F4LMHA?

• Portable Design: Lightweight for easy transport and storage
• Proven Reliability: Simple, carbureted 4-stroke engine for dependable operation
• Direct Control: Tiller handle for straightforward steering and throttle management
• Versatile Fit: 20-inch shaft works for a range of boat transoms
• Low Maintenance: Minimal electronics mean fewer potential issues on the water

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

Frequently Asked Questions

Q: What does “MHA” mean in F4LMHA?
A: “M” stands for manual start, “H” for tiller handle, and “A” is the model version code.

Q: What type of boats is this best for?
A: Ideal for dinghies, tenders, inflatables, small fishing boats, and as a sailboat auxiliary.

Q: Does it have forward and reverse gears?
A: Yes, it features forward, neutral, and reverse gears for full maneuverability.