FourStroke 40 Mercury Outboard

High-displacement, three-cylinder design delivers optimum power and a smooth ride. Great for aluminum tiller, aluminum console, inflatable rigid hull (RIB) and soft hull, watersports, and fish & ski boats.

SPECIFICATIONS HP / kW

- 40 / 30 Engine type

- Inline 3 Displacement (CID/CC)

- 45.6 / 747 Full throttle RPM

- 5500-6000 Fuel induction system

- 2 valves per cylinder, single overhead cam (SOHC) Alternator amp / Watt

- 18 amp / 226 watt Recommended fuel

- 87 octane / up to 10% ethanol Recommended oil

- Mercury FourStroke 25W40 Marine Oil Engine protection operator warning system

- Low oil pressure
- Over-rev
- Overheat Compatible with SmartCraft digital technology

- Yes Starting

- Electric (turn-key) Steering

- Big Tiller Compatible
- Remote
- Tiller Kit Shaft length

- 15" / 381 mm
- 20" / 508 mm Gearcase ratio

- 2.00:1 Dry weight Lightest model available

- 216 lbs / 98 kg Emissions Star Rating

- 3 Bore and stroke

- 2.56 x 2.95" / 65 x 75 mm Ignition

- ECM 70 Fuel system

- Electronic Fuel Injection (EFI) Cooling system

- Water-cooled with thermostat Gear shift

- F-N-R Gearcase options

- Standard Trim system

- Gas assist
- Power Tilt
- Power Trim Exhaust system

- Through prop Shallow water trim range (degrees)

- 20 Remote fuel tank (optional)

- Yes Color

- Phantom Black Lubrication system

- Wet sump