2020 Yamaha Marine F4 Base

Information

2020 Yamaha Marine F4

Yamaha’s smallest Portables, the F6, F4 and F2.5, weigh in at as little as 37 pounds, with streamlined overhead-valve, one-cylinder designs. Their light weights, combined with built-in carrying handles, resting pads and an oil-leak prevention system for on-side storage capability create true portability. Add to that their efficiency, performance and reliability and these pint-sized powerhouses are perfect for all sorts of light duty, like hopping to the cuddy on a tender. Wherever the day takes you, you can take along a little extra power with an F6, F4 or F2.5 Yamaha Portable.

Our 139-cc 4-hp portable outboard mirrors our OHV F6, with a couple less horses. It features the same ergonomic, easy-grip starter handle with a built-in decompression device for effortless starts. The F4 also features a built-in fuel tank with the option of switchable access to an additional external tank for amazing extended range. There’s no stopping this little brute.

Photos

Highlights

  • Wildwood, New Jersey
  • 2020
  • Yamaha Marine
  • F4 Base
  • Recommended: Octane 87
  • 15" shaft: 59 lbs (27 kg) | 20" shaft: 61 lbs (28 kg)
  • Available

Specifications

  • 2020
  • Yamaha Marine
  • F4
  • Base
  • Portable
  • 1 cyl
  • 4 hp at 4500 rpm
  • System: Manual
  • 139 cc
  • 2.44 in (62 mm)
  • 1.81 in (46 mm)
  • 8.9:1
  • Full RPM Range: 4000 ~ 5000
  • Angle (maximum): 90° from center, either direction
  • Above Propeller
  • CDI
  • Recommended: Yamalube® 4M
  • Wet Sump
  • Recommended: Thermostatic Control
  • 2.08:1
  • Forward, Neutral, Reverse
  • CR6HSB
  • 6 Amp | at W.O.T.: 6 Amp
  • Induction: Carb | Ethanol Blend Limit: 10% Maximum
  • Recommended: Octane 87
  • Degree of Tilt: 69° | Degree of Trim: -4° through +16°
  • Shaft: 15" - 20"
  • 0.6 L
  • 15" shaft: 59 lbs (27 kg) | 20" shaft: 61 lbs (28 kg)
  • Intake: 2 | C.A.R.B. Rating: 3-Star
  • Limited 3-year Pleasure, 3-year Government, 1-Year Commercial