3.5 HP 4-Stroke Portable Outboard

Model MFS3.5

The 3.5 hp 4-stroke is the perfect outboard for a variety of small boats. This dynamic little powerhouse may be petite in size, but has all of the benefits you need in an outboard.

The 3.5 hp is lightweight and has a four point vibration absorption system to minimize vibration. And with sensational fuel economy, this compact little 3.5hp engine has it all… making it one of the best choices available for portable outboard power.

Tohatsu 3.5 hp 4-Stroke Benefits:

  • Water cooled and thermostatically controlled cooling system for consistent engine temperature
  • Digital CD ignition system for easier starting, quicker throttle response and smoother trolling
  • Forward-neutral shifting with 360° steering
  • Easy to check oil level gauge indicator located on the engine's side
  • Light and compact
  • Convenient carrying handle
  • Ultra-low emission, EPA and CARB 3-Star rating approved
  • 5 Year limited warranty

Features

1

Engine Control Unit

Offset Engine

This Tohatsu patented powerhead design is tilted 15 degrees to the right inside the lower motor cover to create a compact top cowling design and also help with portability.

2

Engine Control Unit

Throttle Grip

The twist type throttle control is provided on the steering handle for quick steering as well as one-handed operation to assure your safety.

3

Three step trolling speed control

360° Full Pivot Steering

The outboard can be turned to any direction, up to 360 degrees, for simple steering that is needed for small boats.

4

Engine Control Unit

Oil-Level Sight Gauge

Conveniently located on the side of the motor, the oil level sight- gauge makes it easy to check the oil level without having to remove the cowling.

5

Three step trolling speed control

Four Point Vibration Absorb System

The specifically designed motor mounting system efficiently absorbs vibration at all rpm ranges.

Specifications

Engine (No. of Cylinder) 1
Output 3.5 hp (2.6 kw)
Displacement 85.5 cc (5.2 cu.in.)
Bore x Stroke 55 x 36 mm (2.17 x 1.42 in)
Starting Manual
Control Type Tiller Handle
Gear Shift Forward - Neutral
Gear Ratio 2.15:1
Propeller Selection Range 4.5" - 7"
Transom 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 10 fl. oz. (300 mL)
Fuel Tank 0.26 US Gal. (1 Lit.) Integral Tank
Weight* 41 lbs. (18.4 kg)
Alternator Output N/A
Max. RPM Range 5,000 - 6,000
Digital CD Ignition System S
Thermostat Controlled Cooling System S
Thermostat Controlled Cooling System S

LEGEND:

  • S: Standard Features
  • O: Optional on Certain Models
  • * Weight specification is based on the lightest version.

    ** FC-W® is a registered trademark of the National Marine Manufacturers Assoc. (NMMA)

    Specifications and descriptions are subject to change without notice.

    Dimensions

    Parts

    Parts Book Type Brand Model Book Year Book #
    Download 4-Stroke Nissan NSF3.5A 2006 002N21052-0
    Download 4-Stroke Tohatsu MFS3.5A 2006 002-21052-0
    Download 4-Stroke Tohatsu MFS3.5B 2009 002-21052-1
    Download 4-Stroke Tohatsu MFS3.5B 2010 002-21052-3
    Download 4-Stroke Tohatsu MFS3.5B 2011 002-21052-4
    Download 4-Stroke Tohatsu MFS3.5B 2012 002-21052-5
    Download 4-Stroke Tohatsu MFS3.5B 2013 002-21052-6
    Download 4-Stroke Tohatsu MFS3.5B 2014 002-21052-7
    Download 4-Stroke Tohatsu MFS3.5B 2015 002-21052-0AE

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