Description

Yamaha F4SMHA 4HP 4 Stroke Outboard Engine

Yamaha’s 139-cc 4-hp portable outboard mirrors their OHV F6, with a couple of fewer horses. It features the same ergonomic, easy-grip starter handle with a built-in decompression device for effortless starts. The F4 also features a built-in fuel tank with the option of switchable access to an additional external tank for an amazing extended range. There’s no stopping this little brute.

Specifications:

Engine Type: Yamaha F4SMHA Four Stroke
Horsepower: 4 hp
Cylinders: 1 cyl
Shaft Length: 15″
Steering: Tiller
Starter: Manual
Weight: 59 lbs
Full Throttle Range: 4000 – 5000 rpm
Displacement: 139cc
Induction System: Carb
Warranty: 3 years

Package Includes:

Aluminum prop
Internal fuel tank (.29 gal)
Fuel line
Safety lanyard
Manual