25-40hp

Get to the Fish, Fast.

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 40 horsepower.

Engine Information and Specifications

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40 35 25

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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
Starting	Electric (turn-key)
Steering	Big Tiller Remote Tiller Kit
Shaft length	15" / 381 mm
Dry weight *Lightest model available	267 lbs / 121 kg
CARB star rating	3
Bore and stroke	2.56 x 2.95" / 65 x 75 mm
Ignition	ECM 07 Digital Inductive
Fuel system	Electronic Fuel Injection (EFI)
Gearcase options	Jet Drive
Trim system	Power Trim
Color	Phantom Black

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Specifications - 35

HP / kW	35 / 26
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
Starting	Electric (turn-key)
Steering	Big Tiller Remote Tiller Kit
Shaft length	15" / 381 mm
Dry weight *Lightest model available	267 lbs / 121 kg
CARB star rating	3
Bore and stroke	2.56 x 2.95" / 65 x 75 mm
Ignition	ECM 07 Digital Inductive
Fuel system	Electronic Fuel Injection (EFI)
Gearcase options	Jet Drive
Trim system	Power Trim
Color	Phantom Black

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Engine Details

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

Specifications - 25

HP / kW	25 / 18.4
Engine type	Inline 3
Displacement (CID/CC)	32.1 / 526
Full throttle RPM	5000-5500
Fuel induction system	2 valves per cylinder, single overhead cam (SOHC)
Alternator amp / Watt	15 amp / 186 watt
Recommended fuel	87 octane / up to 10% ethanol
Recommended oil	Mercury FourStroke Oil 10W-30
Engine protection operator warning system	Low oil pressure Over-rev Overheat Sensor failure
Starting	Electric (turn-key) Manual
Steering	Remote Tiller
Shaft length	15" / 381 mm
Dry weight *Lightest model available	186 lbs / 84 kg
CARB star rating	3
Bore and stroke	2.40 x 2.36" / 61 x 60 mm
Ignition	CDI w/electronic spark advance
Fuel system	Electronic Fuel Injection (EFI)
Gearcase options	Jet Drive
Trim system	Gas assist
Color	Phantom Black

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The Big Tiller.

The optional center-mounted Big Tiller offers optimal control for the 35hp and 40hp Jet. A longer tiller grip incorporates a convenient power trim switch, the shift lever is close at hand, and an optional digital troll control adjusts engine speed as low as 700 rpm in 10-rpm increments.

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.