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Tohatsu gives boaters exactly what they need: more power and less weight! All of these truly portable models offer an incredible horsepower-to-weight ratio. These are the ultimate outboards for convenience and portability. The 4 2-stroke weights are only 20 kgs! Wherever you're going, there's a little Tohatsu to take with you!

Tohatsu 2-stroke benefits

  • Excellent reliability with proven 2-stroke technology
  • Simple in design

Easy operation and handling

  • Loop charged induction for smooth operation and fuel economy
  • CD ignition system for quicker starts
  • Carrying handle

Fundamentals for user convenience and reliability

  • High grade marine aluminum alloy that provides the ultimate protection against corrosion
  • Zinc coating on internal water passages for superior corrosion resistance
  • Shifting: Forward (F) - Neutral (N) - Reverse (R)
  • Aluminum propeller
  • Built-in fuel tank 2.5 liter


  • Safety lanyard (an essential protection feature standard on all Tohatsu outboards)


Engine Two Stroke 1 Cylinder
Output 4 ps (2.9 kw)
Displacement 102 cc (6.22
Bore x Stroke 55 x 43 mm (2.17 x 1.69 in)
Max. RPM Range 4,500 - 5,500
Starting Manual
Control Type Tiller Handle
Gear Shift Forward - Neutral - Reverse
Gear Ratio 2.15:1 (13:28)
Propeller Selection Range 6" - 9"
Transom Height 15", 20"
Fuel Unleaded Gasoline (87 Octane)
Oil Type Genuine recommended 2stroke engine oil (TCW-3)
Fuel Tank 2.5 L (0.66 US Gal.) Integral Tank
Weight* 20.0 Kg (44 lbs.)
Alternator Output Optional: 12V, 60W, 5A
Start In Gear Protection Standard
Through-The-Prop Exhaust Standard
Shallow Water Drive Standard
Engine lubrication system Premixed Fuel
* Weight specification is based on the lightest version.
Specifications and descriptions are subject to change without notice.
Model Shaft Length Cylinders Tiller Handle Propeller
M4CS 15" 1 1 S
M4CL 20" 1 1 S
  • Specifications subject to change without notice. Additional models and/or configurations may be available. Contact your local dealer for details.


Use our handy database and find a distributor of your area/country.