Standard Features


Four-stroke portable power where you need it

Whether you're a fishing enthusiast looking for an easy way to get on the water, or a yacht owner seeking a handy auxillary - the F6 offers the ideal solution.


Model Year
F6A 20 in.


Engine Type
4-stroke, 1-cylinder
139 cc (8.5 ci)
Bore x Stroke
62 x 46 mm (2.44 x 1.81 in.)
4,500 - 5,500
Fuel Induction
OHV (overhead valve)
Wet sump
Raw water, thermostatic control
Above propeller


Gear Ratio
2.08:1 (27/13)
Gear Shift


Shaft Length
20 in.
27 kg (60 lbs.)


Trim System
5 positions / 69°

Standard Features

Lightweight, Portable Power
 Weighing in as light as 60 pounds, these 139 cc OHV single cylinder four stroke powerhouses offer a CDI ignition system, optimally-balanced crankshaft, long span mounting system, labyrinth exhaust and a host of other features for smooth, quiet power. They even have built-in carrying handles for true portability and convenience.  
Maximum Efficiency
 The carburetor and its setting is factory-selected for maximum fuel efficiency, helping these outboards achieve a 3-star C.A.R.B. emissions rating. Additionally, automatic decompression, built-in auxiliary priming, and start-in-gear prevention help make for easy, safer starts.  
Comfortable, Convenient Control
 With a dynamically-balanced and dampened large twist-grip throttle, 180° steering, and large F-N-R shift handle; comfortable, convenient control is key.  
Easy Operation
 A 1.1 l see-through fuel tank is built in, with switchable access to an optional external tank for extended range. A tilted, water resistant fuel filler cap and built-in fuel strainer add to both the convenient operation and reliability of these outboards.  
Easy Storage Oil Retention System
 Provides peace of mind when storing or carrying the engine to and from the water. This Yamaha exclusive feature allows for the engine to be stored on either side or on the front grip without any fear of oil leakage assuring the engine is easy to start the first time out.  
Auxiliary Prime Pump
 A small auxiliary prime pump is fitted to the fuel pipe before the carburetor in the cowling. By ensuring the delivery of fuel to the carburetor, the engine can be started smoothly even after long-term storage.  
Reliable Lubrication
 A pressurized oiling system minimizes engine wear for extra long engine life.  
Versatile Performance
 A 5-step trim adjustment couples with a 3-step Shallow Water Drive System to help make these outboards perform in various conditions. A splined propeller shaft and an expanded selection of available propeller sizes give you performance that's versatile and easy to handle and operate.  
Yamaha’s Ideal Anti-corrosion Protection
 You need an engine you can rely on. Yamaha outboards are renowned for their durability and how well they hold value. Central to this is the unique YDC-30 aluminum alloy that protects the engine's exterior parts, and a zinc coating, high-quality stainless steel, and 5-stage exterior coating for long-lasting protection inside and out.  
*Price, if shown, is Manufacturer's Suggested Retail Price (MSRP) and does not include government fees, taxes, dealer freight/preparation, dealer document preparation charges or any finance charges (if applicable). MSRP and/or final actual sales price will vary depending on options or accessories selected.
The Cove Marina and Recreation Center