Suzuki 4 HP DF4AS2 Outboard Motor

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Suzuki 4 HP DF4AS2 Outboard Motor

The Suzuki 4hp outboard motor model DF4AS2 is perfect for canoes, small fishing boats, and small to medium sized tenders and inflatables. The 4 hp Suzuki outboard boasts the largest displacement of any one cylinder outboard in this hp class. A full-size twist grip throttle, forward-neutral-reverse gear shift with large easy-to-use shift lever, 15 inch shaft, digital CDI ignition and integral fuel tank are just a few of the features you’ll find standard on the 4hp.


Suzuki 4 HP DF4AS2 Outboard Motor

  • Compact and Lightweight Design
  • 3 Way Storage: Stbd, Port, or Front
  • Saltwater Rated
  • Multi-Layer Corrosion Protection
  • Quiet Below-the-Water Exhaust
  • Fold-Down Tiller Handle
  • Rubber Mount Bracket System
  • Twist-Grip Throttle with Tensioner
  • Large Carrying Handle
  • Large Gear Shift Lever
  • Digital CDI Ignition for Quick Starting
  • 3-Star Ultra-Low Emission Rating
  • Shallow Water Drive (2 positions)
  • 5 Trim Positions w/Tilt Lock Pin
  • Over-Rev Limiter Protection
  • Throttle Tension Control
  • Steering Friction Tension Control
  • 90° Left / Right Turning for Tight Spots
  • Emergency Lanyard Stop Switch
  • Built-in .26 Gal. Fuel Tank (45 min. @ WOT)
  • 3-Blade Aluminum Propeller
  • Suzuki 3-Year Warranty


Suzuki 4 HP DF4AS2 Outboard Motor

Model YearN/A
Country of ManufactureThailand
Shaft Length15″ (Short)
Trim & TiltManual
Fuel DeliveryCarburetor
Fuel TankInternal
Displacement138 cc (8.4 cubic inches)
Bore and Stroke2.38 x 1.89 inches
Full Throttle RPM Range4000-5000 RPM
Ignition SystemDigital Capacitor Discharge Ignition System
Induction ScavengingOHV
Valves per Cylinder2
Fuel TypeUnleaded Gasoline (87 octane)
Fuel Tank / Fuel Line.26 US Gallon Integral Fuel Tank
Oil TypeSAE 10W-30 or SAE 10W-40
Oil Capacity24 fl oz. (700 mL)
LubricationWet Sump
AlternatorOptional 12V 5A (installation required)
Cooling SystemWater-Cooled
Saltwater RatedYES
Gear Ratio1.92:1
Gear ShiftForward-Neutral-Reverse (starboard side lever)
Propeller3-Blade Aluminum 7.5″ Dia. x 6.5″ Pitch
Internal BatteryNo


Suzuki 4 HP DF4AS2 Outboard Motor

What’s in the box?

  • .26 gal. Integral Fuel Tank
  • Owner’s Manual
  • Suzuki 3-Year Warranty
  • Aluminum Prop
  • Tool Kit

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