Engine Information and Specifications

  •  40

    Engine Details

    Mercury® jet-drive outboards are specifically designed to pilot boats in shallow waters where propeller-driven hulls are unable to operate.

    Specifications - 40

    HP / kW
    • 40 / 29
    Engine type
    • Inline 4
    Displacement (CID/CC)
    • 60.8 / 995
    Full throttle RPM
    • 5000-6000
    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 Oil 10W-30
    Engine protection operator warning system
    • SmartCraft Engine Guardian
    Compatible with SmartCraft digital technology
    • Yes
Command Thrust

Request a Quote

Your local Mercury Marine dealer can help you find the right engine for your needs.

Navigate Shallow Water

Navigate Shallow Water

Mercury® Jet Outboards are specifically designed to pilot boats in shallow waters where propeller-driven hulls are unable to operate. Because there's no lower unit extending below the hull, the jet drive permits passage over obstacles that would restrict access to a propeller-driven outboard boat.

FourStroke Jet Outboards

FourStroke Jet Outboards

Mercury® Jet Outboards are designed with the power and the weight to cover any shallow-water jet boat application. Our FourStroke jet outboards are electronic fuel injected, with a range from 25 to 80 horsepower.

Documents

Brochures
Brochures

Take a deeper dive into what makes Mercury outboards stand apart with detailed information on each motor and the features that make them unique.

http://www.mercurymarine.com/en-gb/au/engines/outboard/jet/25-40hp/