Mercury 40 HP SeaPro – Reliable 4-Stroke Outboard for Professional Applications

Code:

1F414571Z

Mercury 40 HP SeaPro – Reliable 4-Stroke Outboard for Professional Applications

Features

Engine hp:

40 hp
Engine type:

4 cylinders inline / SOHC 8 valves
Displacement:

995 cc (L)
Alternator Amp / Watt:

18A / 226W
Fuel recommendation:

Unleaded regular, minimum 87 octane (R+M/2) or 90 RON, maximum 10% ethanol
Engine protection system:

SmartCraft Engine Guard
Reduction gear ratio:

2.33:1
Ignition type:

SmartCraft ECM 07 Digital Inductive
Recommended oil:

25W-40 Synthetic Blend NMMA Certified FCW SAE 25W-40
Fuel system:

EFI
Cooling system:

Water cooling + thermostat
Gears:

F-N-R
Exhaust system:

Through the propeller
Oil tank capacity:

2.8 L.
Propeller:

Yes

The Mercury 40 SeaPro is a 40HP outboard optimized for long life and toughness in daily use. With its large displacement and standard Command Thrust gearcase, this engine delivers impressive thrust to help even heavy boats plane quickly. Featuring an 18A alternator and easy maintenance, the 40 SeaPro minimizes downtime and boosts productivity for commercial operators.

995 cc 4-cylinder engine – high displacement for the 40HP class, ensuring strong torque output
Command Thrust lower unit – larger prop and gearcase for better control and power under load
Mercury durability – reinforced components, durable coatings, and freshwater flush system for corrosion resistance
Eco-friendly efficiency – 4-stroke EFI power with low fuel consumption and emissions
Easy start & operation – compatible with tiller or remote controls, with electric start options available

Model:

Price: €7,776⁷⁴ 15209⁹⁸лв.

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118.000 Kgs

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The Mercury 40 SeaPro is built to work alongside you, providing dependable power and low running costs on a tight schedule. As part of the SeaPro 40–60hp lineup, this 40HP engine exemplifies reliability and efficiency. It features a high-displacement powerhead (nearly 1.0L) for its horsepower, meaning it runs effortlessly and is less strained – a key factor for longevity in professional service. The SeaPro 40 shares many of the rugged attributes of the larger 60HP, including the standard Command Thrust gearcase which improves handling and thrust. With its larger footprint and prop, the engine can push heavy loads and keep a boat steadily on plane at lower speed. Enhancements like a commercial-grade fuel pump, reinforced motor mounts, and durable coatings on all aluminum castings make this engine resilient in harsh conditions, including saltwater. Operational convenience isn’t sacrificed – manual or electric start versions are available, as well as tiller or remote steering setups to suit your specific needs. The EFI fuel system ensures quick, choke-free ignition and optimizes the mixture for minimal consumption. Thanks to its four-stroke design, the Mercury 40 SeaPro boasts significantly lower emissions and quieter operation than older two-strokes, making it an eco-friendly and operator-friendly solution. For businesses that need a compact yet tough engine that won’t quit, the Mercury 40 SeaPro is an investment in long-term reliability and efficiency.

Recommended Use: Ideal for small workboats around 4 m (rigid inflatables, utility jon boats, small service craft) where 40HP provides ample power and low fuel use and easy maintenance are critical.
Example Applications: Harbor supply and maintenance skiffs, environmental inspection boats, watersports club boats (with instructors), or as an ultra-reliable auxiliary kicker engine for larger vessels.

Engine hp:

40 hp
Engine type:

4 cylinders inline / SOHC 8 valves
Displacement:

995 cc (L)
Alternator Amp / Watt:

18A / 226W
Fuel recommendation:

Unleaded regular, minimum 87 octane (R+M/2) or 90 RON, maximum 10% ethanol
Engine protection system:

SmartCraft Engine Guard
Reduction gear ratio:

2.33:1
Ignition type:

SmartCraft ECM 07 Digital Inductive
Recommended oil:

25W-40 Synthetic Blend
NMMA Certified FCW SAE 25W-40
Fuel system:

EFI
Cooling system:

Water cooling + thermostat
Gears:

F-N-R
Exhaust system:

Through the propeller
Oil tank capacity:

2.8 L.
Propeller:

Yes