Features
Technical Specifications
Number of Cylinders : 1Power : 3.5ps (2.6 kw)
Cylinder Volume : 86 cm3 (5.2 cu in)
Diameter x Stroke : 55x36mm (2.17 x 1.42 in)
Max. Speed Range : 5,000 - 6,000 r/min
Operation : Manual
Control Type : Tiller Handle
Gear Ratio : 2.15:1
Propeller Selection : 4.5' - 7'
Mirror Height : 15', 20'
Weight : 18.4 kg (41 lbs)
Alternator Output : N/A
EXPLANATIONS:
S...... Standard Specifications
O...... Optional features on certain models
* Weight specifications are based on the lightest version.
** FC-W is a registered trademark. The National Marine Manufacturers Association (NMMA) may change published specifications and descriptions without notice.
PRODUCT FEATURES
Our Tohatsu MFS3.5 4-stroke outboard is the perfect choice for a variety of small boats. This dynamic little powerhouse is small in size but has all the advantages you need. The engine is lightweight and features a four-point absorption system to minimize vibration. And this compact 3.5hp engine with sensational fuel economy has it all. The power of our portable outboard motor has made it one of the best options.
PRIVILEGES OF TOHATSU MFS3.5 4-STROKE ENGINE
* Thermostat-controlled cooling system for consistent engine temperature
* Digital Electronic Control Unit (ECU) for instant engine start in all conditions, fast throttle response and smooth idling
* Forward - neutral gear shift with 360 degree rotatable steering wheel
* There is an oil gauge level indicator on the engine side, which is easy to check
* Lightweight and compact
* Convenient carrying handle
* Ultra-low emissions, 3 star certified EPA and CARB
* Offers a 3-year warranty service
FEATURES
1 - OFFSET MOTOR
Tohatsu's patented powerhead design is tilted 15 degrees to the right on the lower engine cover to create a compact top cowling design and also for ease of portability.
2 - THROTTLE GRIP
Accelerator pedal grip
Accelerator pedal control is provided on the steering lever for quick steering.
3 - 360° FULL PIVOT STEERING
360° swivel steering wheel
The outboard motor can be turned in any direction. The simple steering wheels needed for small boats can be rotated up to 360 degrees.
4 - OIL LEVEL SIGHT - GAUGE
Oil gauge level indicator
There is an easy-to-check oil gauge on the side of the engine
5 - FOUR POINT VIBRATION ABSORB SYSTEM
The specially designed engine mounting system effectively absorbs vibration in all speed ranges.
Portable
This portable bestseller has been upgraded with ergonomically designed front and rear carrying handles and a newly designed upper and lower fairing based on Simpliq's Tohatsu Design Philosophy for Seafood. Now you can store your engine in 3 different positions without worrying about oil spills.
*Please refer to the User Manual for storage and transportation.
The 3.5 hp is lightweight and features a four-point vibration absorption system to minimize vibration. And with sensational fuel economy, this compact little 3.5 hp engine has it all... making it one of the best options available for portable outboard power.
Tohatsu 3.5 hp 4-Stroke Advantages
- Newly designed upper and lower hulls based on Tohatsu Design Philosophy for Seafood
- 3-way storage positions without worrying about oil spills
- Newly designed front and rear carrying handles for easier transportation
- Water-cooled and thermostatically controlled cooling system for consistent engine temperature
- Digital CD ignition system for easier starting, faster throttle response and smoother trolling
- Forward-neutral shifting with 360° steering
- Easy-to-check oil level indicator on the side of the engine
- Lightweight and compact
- Ultra-low emissions, EPA and CARB 3-Star rating approved
FEATURES
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Front and Rear Large Carrying Handles
The new ergonomically designed Large Front and Rear Carrying Handles allow for easier handling and transportation with one handle positioned slightly below the other.

3-Way Storage
3-way storage positions (Port, Front and Starboard side down) without worrying about oil spillage. *Please refer to the User Manual for storage and transportation.

Offset Engine
This Tohatsu patented powerhead design is tilted 15 degrees to the right inside the lower engine cover to create a compact upper body design and also aid portability.
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Throttle Clutch
The steering lever features a twist-type throttle control for quick steering and one-handed operation to ensure your safety.

360° Full Pivot Steering
The outboard motor can be rotated in any direction up to 360 degrees for simple steering, essential for small boats.
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Oil Level Indicator
Conveniently located on the side of the engine, the oil level indicator makes it easy to check the oil level without having to remove the fairing.
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Four-Point Vibration Absorber System
The specially designed engine mounting system effectively absorbs vibration in all speed ranges.
TECHNICAL SPECIFICATIONS
| Engine Type | 4 Stroke, 1 Cylinder |
| Output Power | 3.5 hp (2.6 kw) |
| Engine Volume | 85.5 cc (5.2 cu.in.) |
| Cylinder Diameter and Stroke | 55 x 36 mm (2.17 x 1.42 in) |
| Maximum RPM Range | 5,000 - 6,000 |
| Operation | Manuel |
| Control Type | Tiller Arm |
| Gear Shifting | Forward - Empty |
| Gear Ratio | 2.15:1 (13:28) |
| Propeller Selection Range | 4.5" - 7" |
| Shaft Height | 15", 20" |
| Fuel | Unleaded Gasoline (87 Octane) |
| Oil Type | NMMA Certified FC-W® 4-stroke oil** SAE 10W-30/40 (SF, SG, SH, SJ) |
| Oil Capacity | 300 mL (10 fl. oz.) |
| Fuel Tank | 1L (0.26 US Gal.) |
| Weight* | 18.4 kg (41 lbs.) |
| Digital CD Ignition System | Standard |
| Thermostat Controlled Cooling System | Standard |
| Shallow Water Driving | Standard |