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F40 - F30
Great engines. Now with press-button security.

Start with what are already great engines and add yet another unique Yamaha advantage - that’s the story behind our latest F30 and F40.

The EFI (Electronic Fuel Injection) system delivers impressive power at high engine speeds and real mid-range punch and torque, along with outstanding levels of reliability and economy. Yamaha’s unique wide-range Power Trim & Tilt and PrimeStart™ chokeless starting? Of course!

Being lightweight, user-friendly units that are easy to install and simple to use, these engines are much sought after, sometimes by people you might prefer not to share them with.
- EFI (Electronic Fuel Injection) for cleaner performance and fuel efficiency
- Y-COP - immobiliser security system. Push button control that secures your outboard
- PrimeStart™ chokeless system, as easy as starting your car
- Hydro Tilt allows smooth control at the push of a button
- Variable trolling RPM
- Yamaha’s Ideal Anti-corrosion Protection, looks after your engine - for life



Parts Manual

Service Manual

Owners Manual

What year is my engine?

    Alternator: 12V - 6A (BM), 12V - 15A (BE)
Manufacturer: YAMAHA Cooling:
Make: F40B Ignition: CDI/Computer
Year: Starting: Manual (BM), Electric (BE)
Engine Type: 40 HP 4-STROKE Exhaust:
Horsepower: 40 Trim: Power Trim & Tilt (BET), Hydro tilt assist (BMHD, BED)
Displacement: 45.58/747(in/cc) Fuel Induction: 3 carb.
Bore/Stroke: 2.56x2.95/65x75(in/mm) Lubrication: Wet sump
Cylinders: 3 (in-line) Steering
RPM: 5000-6000    
Weight: 185/83.8(lbs/kg) PRICING These prices are the "Manufacturer Suggested Retail Prices" (MSRP). These are just for comparison.
Gear Ratio: 2.00:1 US: 5.615 - 6.480 dollars
Shaft lenght: (in/mm) UK: 4.459 - 4.989 pounds
Gears: F N R Netherlands: euros
    France: euros
    Australia: dollars

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