25 / 20 / 15 hp

or
Call 918-470-6790

Description

25 HP

Our 432-cc 25-hp portable outboard features a streamlined, portable design and class-leading power-to-weight. While it’s 25 percent lighter than its previous design, it still packs exciting features like battery-less EFI. Pull-start models can now take advantage of this feature, plus the system is designed with an automatic decompression device to require even less effort for manual starting.

  • Now available in new pearlescent white and matte brown*, in addition to Yamaha gray
  • Only 126 pounds (15” shaft model)
  • Available in 15” and 20” shaft lengths and in a High-Thrust design (T25)
  • Powerful 16-amp alternator
  • Variable Trolling RPM Switch (VTS®) accessible depending on rigging
  • Select models, including 15-inch shafts, feature a shorter tiller with Power Trim & Tilt and a tilt-up feature for ease in small spaces

    • *New color options available in select models and subject to availability.

    20 HP

    Our 362-cc 20-hp portable outboard is built on the same award-winning platform as the F25. Its SOHC in-line design and streamlined intake manifold delivers solid power. Not only that, but it’s one of the most fuel efficient in its class. At just 126 pounds, it’s suitable for lightweight craft such as aluminum fishing boats, tenders and inflatables.

  • Only 126 pounds (15” shaft model)
  • Available in 15” and 20” shaft lengths
  • Powerful 16-amp alternator
    • 15 HP

    Our 362-cc 15-hp portable features a SOHC in-line, two-cylinder design.  Its single carburetor and CDI Microcomputer Ignition System make it one of the most fuel efficient in its class. At just 111 pounds, it’s suitable for lightweight craft such as aluminum fishing boats, tenders and inflatables.

  • Only 111 pounds (15” shaft model)
  • Available in 15” and 20” shaft lengths
  • Powerful 10-amp alternator

    • Specifications

    ManufacturerYamaha
    Model25 / 20 / 15 hp
    ConditionNew
    Weight †25 HP: 57kg (126 lbs) - 65kg (143 lbs) | 20 HP: 57 kg (126 lbs) - 66 kg (146 lbs) | 15 HP: 50kg (111 lbs) - 59kg (132 lbs)
    Full Throttle RPM Range25 HP: 5000 - 6000 | 20 HP: 5000 ~ 6000 rpm | 15 HP: 5000 ~ 6000 rpm
    Fuel Induction System25 HP: EFI | 20 HP: EFI | 15 HP: Carb
    Recommended Engine Oil25 HP: Yamalube® 4M (See owner's manual) | 20 HP: Yamalube® 4M (See owner's manual) | 15 HP: Yamalube® 4M (See owner's manual)
    Engine Type25 HP: 2 cyl | 20 HP: 2 cyl | 15 HP: 2 cyl
    Displacement25 HP: 432cc | 20 HP: 362 cc | 15 HP: 362 cc
    Bore x Stroke25 HP: 65 x 65.1mm / (2.56 x 2.56 in) | 20 HP: 65 x 65.1mm (2.554 x 2.558 in) | 15 HP: 63 x 58.1mm (2.48 x 2.29 in)
    Prop Shaft Horsepower25 HP: 25 hp at 5500 rpm | 20 HP: 20 hp @ 5500 rpm | 15 HP: 15 hp @ 5500 rpm
    Alternator Output at W.O.T.25 HP: 16 amp | 20 HP: 16 Amp | 15 HP: 10 Amp
    Compression Ratio25 HP: 9.3:1 | 20 HP: 9.3:1 | 15 HP: 9.3:1
    Recommended Fuel25 HP: Octane 87 | 20 HP: Octane 87 | 15 HP: Octane 87
    Recommended Fuel Filtration25 HP: Yamaha 10-Micron Fuel/Water Separating Filter (external) | 20 HP: Yamaha 10-Micron Fuel/Water Separating Filter (external) | 15 HP: Yamaha 10-Micron Fuel/Water Separating Filter (external)
    C.A.R.B. Rating25 HP: 2-Star | 20 HP: 2-Star | 15 HP: 3-Star
    Exhaust25 HP: Through Propeller | 20 HP: Through Propeller | 15 HP: Through Propeller
    Intake25 HP: 4 | 20 HP: 4 | 15 HP: 4
    Ignition25 HP: CDI Microcomputer | 20 HP: CDI | 15 HP: CDI
    Spark Plug25 HP: DPR6EB-9 | 20 HP: DPR6EB-9 | 15 HP: DPR6EB-9
    Starting System25 HP: Electric & Manual | 20 HP: Electric & Manual | 15 HP: Electric & Manual
    Lubrication25 HP: Wet Sump | 20 HP: Wet Sump | 15 HP: Wet Sump
    Engine Oil Capacity25 HP: 1.1L/1.0L | 20 HP: 1.1L/1.0L | 15 HP: 1.8L/1.6L
    Recommended Cooling25 HP: Thermostatic Control | 20 HP: Thermostatic Control | 15 HP: Thermostatic Control
    Ethanol Blend Limit25 HP: 10% Maximum | 20 HP: 10% Maximum | 15 HP: 10% Maximum
    Gear Ratio25 HP: 2.00:1 | 20 HP: 2.00:1 | 15 HP: 2.08:1
    Gear Shift25 HP: Forward, Neutral, Reverse | 20 HP: Forward, Neutral, Reverse | 15 HP: Forward, Neutral, Reverse
    Shaft Length25 HP: 15" - 20" | 20 HP: 15" - 20" | 15 HP: 15" - 20"
    Degree of Tilt25 HP: 62° - 63° | 20 HP: 62°- 63° | 15 HP: 67°- 71°
    Degree of Trim25 HP: -3° through +16° | 20 HP: -3° through +16° | 15 HP: -4° through +16°
    Mounting Centers25 HP: N/A | 20 HP: N/A | 15 HP: N/A
    Steering Angle (maximum)25 HP: 45° from center, either direction | 20 HP: 45° from center, either direction | 15 HP: 45° from center, either direction
    Warranty25 HP: Limited 3-year Pleasure, 3-year Government, 1-Year Commercial | 20 HP: Limited 3-Year Pleasure, 3-Year Government, 1-Year Commercial | 15 HP: Limited 3-Year Pleasure, 3-Year Government, 1-Year Commercial

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