Suzuki 6 HP DF6AS4


The Suzuki 6 HP outboard motor model DF6AS4 offers the largest displacement of any one-cylinder outboard in this hp and weight class, and shares many of the 4 HP features with increased performance made possible by a larger carburetor. If you’re in search of lightweight portable power, this 52 lb. outboard is an excellent choice for jon boats, skiffs, tenders and small to medium sized inflatables. Additionally, the 6 HP Suzuki outboard models feature an external fuel tank connection as standard equipment allowing the user to easily connect an optional external fuel tank for longer range (purchased separately).


  • 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
  • Larger Carburetor for Additional HP
  • 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 (35 min. @ WOT)
  • External Tank Ready Connection on Engine
  • 3-Blade Aluminum Propeller
  • Suzuki’s Newest 5-Year Manufacturer Warranty

Out of stock

SKU: DF6AS4-22

Additional information



Shaft Length

15" (Short)

Engine Start




Trim & Tilt


Fuel DeliveryCarburetor
Fuel TankInternal
Fuel TypeUnleaded Gasoline (87 octane)
Fuel Tank Line.26 US Gallon Integral Fuel Tank
Displacement138 cc (8.4 cubic inches)
Weight52 lbs.
Bore & Stroke2.38 x 1.89 inches
Full Throttle RPM4750 - 5750
Ignition SystemDigital CDI
Induction ScavengingOHV
Valves Per Cylinder2
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 7" Pitch
Internal BatteryNo