🛥️ Tohatsu MFS3.5CS – Key Specifications
Ultra-lightweight, reliable, and easy to handle—perfect for tenders, small inflatables, and portable marine use with a short shaft configuration.

Model
Tohatsu MFS3.5CS

Engine Type
Single-cylinder, 4-stroke
Digital CD ignition system for quick starts and smooth throttle response
Thermostatically controlled water cooling system for consistent engine temperature

Power Output
3.5 HP (2.6 kW)
Full throttle range: 5,000–6,000 RPM

Displacement
85.5 cc

Bore x Stroke
55 mm x 35 mm

Fuel System
Carbureted

Lubrication
Wet sump

Starting System
Manual recoil start

Steering
360° full pivot steering for easy maneuverability

Trim & Tilt
Manual trim and tilt

Shaft Length
Short shaft – 15 inches (CS = Short)

Dry Weight
Approx. 18.4 kg (40.6 lbs)

Fuel Tank
Integrated 0.9-liter tank

Noise & Emissions
Ultra-low emission – EPA & CARB 3-Star rated
Reduced induction noise for quieter operation

Convenience Features
Ergonomic front and rear carrying handles
3-position storage without oil leakage
Oil level sight gauge
Twist-grip throttle control
Vibration absorption system for smoother performance

📄 Download the official Tohatsu MFS3.5CS spec sheet (PDF)