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Yamaha 4 HP F4BMHS/L engine

Yamaha 4 HP F4BMHS/L engine

Regular price €1,245.00 EUR
Regular price €270.00 EUR Sale price €1,245.00 EUR
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shaft length

Choose the engine that will give you the most fun on the water, whether you're a fan of laid-back outings or love the thrill of water sports.

Easy to transport and use

Its compact size, large carrying handle and integrated fuel tank make it a very portable engine. Starting is easy with Yamaha's CDI ignition system. Less fuel consumption, simple controls, reduced noise and vibration levels and Yamaha reliability are their key assets.

The 4hp is an ideal engine for families who want to launch their watercraft easily or for yacht owners looking for a reliable auxiliary engine.

Quick view

  • Navigation system in shallow waters to sail along the coast in complete safety
  • Unique system allowing leak-free oil storage in three positions
  • 180º steering for easy handling
  • Large shift lever (forward, neutral and reverse)
  • 1.1 liter integrated tank
  • Built-in two-way tap for optional external tank
  • Optional lighting coil provides 12V 6A power supply
  • Convenient priming pump in the hood
  • Automatic decompression for easy starting
  • Sleek design and practical gray cover
  • Styling and graphics from the new generation Yamaha
  • Lightweight and portable with large carry handle

Download the product sheet

Further information

• Other features
Control: Tiller
Trim and trim (trim angles): Manual
Alternator: 12V -6A*optional
Propeller: Supplied
Note: The power is measured according to the ICOMIA 28 standard at the level of the propeller shaft


• Engine
Engine type: Four stroke
Displacement: 139cc
Architecture: 1, OHV
Bore x stroke: 62.0 x 46.0 mm
Propeller shaft power at half throttle: 2.9 kW at 4,500 rpm
Full Throttle RPM Range: 4,000 - 5,000 rpm
Lubrication: Wet Sump
Fuel System: Carburetor
Ignition / Advance: Electronic (CDI)
Getting Started: Manual
Gear ratio: 2.08 (27:13)

• Dimensions
Recommended table height: S: 435 mm L: 562 mm
Weight with propeller: F4BMHS: 27.0kg, F4BMHL: 28.0kg
Fuel tank capacity: 1.1 liters (integrated fuel tank) or optional separate tank
Oil capacity: 0.6 liters


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