DF20 ASW4 – Suzuki 20 HP Outboard

Original price was: $4,125.00.Current price is: $3,000.00.






Even when equipped with a power tilt system, the result of a complete redesign that sought to create the lightest parts possible without sacrificing integrity, weighs less than any other outboard in the four stroke 14.7kW (20PS) class. The DF20A EFI is not only ultra-light, but it is also one of the most technologically advanced portable outboard motors on the market, thanks to Suzuki’s proven Lean Burn Control System and Battery-Less Electronic Fuel Injection. The DF20A represents a significant advancement in the way power is converted into performance. We engineered this small footprint motor after extensive testing to make the most of every ounce of horsepower. The DF20A EFI is not only ultra-light, but it is also one of the most technologically advanced portable outboard motors on the market.

  • Electronic Fuel Injection (EFI)
  • Sleek, Compact, Lightweight Design
  • Saltwater Rated
  • Fresh Water Flushing Port
  • Multi-Layer Corrosion Protection
  • Decompression Release for Easy Starts
  • Forward-Mounted Gear Shift Lever
  • Twist-Grip Throttle with Tension Control
  • Quiet Through-the-Prop Exhaust
  • Start-in-Gear Lockout Protection
  • Proven Automotive Style Oil Pump
  • Shallow Water Drive
  • 5 Trim Positions w/Tilt Lock Pin
  • Low Oil Pressure Warning System
  • Over Heat Warning System
  • Over-Rev Limiter Protection
  • Steering Friction Tension Control
  • Integrated Carrying Handle
  • Emergency Lanyard Stop Switch
  • 3.1 US Gallon Fuel Tank / Fuel Line
  • 3-Blade Aluminum Propeller
  • 3-Star Ultra-Low Emission Rating
  • Suzuki’s Lean Burn Control System
  • Suzuki’s Newest 5-Year Manufacturer Warranty


Model DF20ASW4
Weight 97.0 lb
Horsepower 20hp
Shaft Length 15″ (Short)
Steering Tiller
Starting Manual
Trim & Tilt Manual
Fuel Delivery EFI
Fuel Tank External
Cylinder(s) 2
Displacement 327 cc (20.0 cubic inches)
Bore and Stroke 60.4 x 57 mm (2.38 x 2.24 inches)
Full Throttle RPM Range 5300-6300 RPM
Ignition System Digital CDI
Induction Scavenging SOHC
Valves Per Cylinder 2
Fuel Type Unleaded Gasoline (87 octane)
Fuel Tank / Fuel Line INCLUDED: 3.1 Gallon Fuel Tank and Fuel Line
Oil Type SAE 10W-30 or SAE 10W-40
Oil Capacity 33.8 fl oz. (1000 mL)
Lubrication Wet Sump; Trochoid Type Cam-Driven Oil Pump
Alternator 12V 80W 6A (OPTIONAL)
Cooling System Water-Cooled
Saltwater Rated Yes
Gear Ratio 2.08:1
Gear Shift Forward-Neutral-Reverse (front-mounted lever)
Propeller 3-Blade Aluminum 9.25″ Dia x 10″ Pitch (INCLUDED)
Manufacturer Suzuki
Country of Manufacture Thailand


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