Yamaha F4SMHA 4 HP Four-Stroke Tiller Outboard, 15" Shaft, Manual Start

The Yamaha F4SMHA is a 4 HP, single-cylinder OHV four-stroke portable outboard with a 15-inch shaft, tiller steering and manual starting. Its 139 cc carbureted engine weighs 59 lbs and carries a built-in fuel tank.

The easy-grip starter handle has a built-in decompression device, and a switch allows the motor to draw from an additional external tank as well as its internal one. Yamaha lists a full-throttle range of 4,000 to 5,000 RPM. Carrying handles, resting pads and an oil-leak prevention system allow on-side storage. Standard equipment includes an aluminum propeller, an internal fuel tank (.29 gal), a fuel line, a safety lanyard and the owner's manual.

Highlights

• 4 HP, 1-cylinder OHV four-stroke

• 15-inch shaft, tiller steering

• Manual start with built-in decompression device

• Internal fuel tank (.29 gal), switchable external tank option

• 59 lbs, 139 cc, carburetor

Specifications

Good to know

• Confirm shaft length, controls and propeller rotation against your boat before ordering, and stay within the maximum horsepower on the boat's capacity plate.

• Installation, rigging and commissioning by a qualified marine technician are recommended; follow the manufacturer's pre-delivery and break-in procedures.