Maintain engine rpm despite changes in load or conditions, with no throttle adjustment.
SeaPro 200-350hp
5.7L V10, 4.6L V8 and 3.4L V6
Every day, even in the toughest conditions, SeaPro high-horsepower outboards are built to tackle the biggest jobs. They feature heavy-duty components designed to work as hard as you do, with unmatched corrosion resistance to go wherever the task takes you.
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Intuitive, innovative features
Adaptive speed control
Industry-exclusive battery management technology
When needed, the idle charge battery management system works for you by monitoring battery voltage and adjusting engine rpm at idle to boost alternator output.
Easy to maintain
The industry-exclusive top-cowl access door eliminates hassle, allowing you to check or top up oil without removing the cowl. Gearcase oil can easily be drained from the torpedo.
Heavy-duty gearcase
SeaPro gearcases are validated at three times the lifespan of a recreational gearcase. The V10 SeaPro engine features an all-new rugged gearcase with advanced hydrodynamics for control, efficiency and durability.
Reliability and durability
High-horsepower SeaPro outboards generate ample torque at lower rpm levels, enabling operators to work their outboards hard without placing excess stress on the engine.
SeaPro performance data
Exceptionally smooth and quiet
Precision-tuned intake and exhaust, combined with fuel-injector covers, minimise noise for more comfortable all-day operation. V8 and V6 models are 15-30% quieter than a leading four-stroke competitor, while the V10 model is 28% quieter at cruise than a leading competitor.
Lightweight and compact
Each SeaPro Conventional MidSection (CMS) 200-300hp model is the lightest engine in its class and is built to handle the demands of commercial applications.
High displacement
V10 and V8 SeaPro outboards boast class-leading displacement, while the 200hp SeaPro outboard features a brawny 3.4L V6 powerhead with plenty of muscle to get the job done.
Engine Specifications by Horsepower
SmartCraft® The power to do more
SmartCraft® is a full suite of digital technologies, fully integrated and totally coordinated. Gauges, sensors, vessel systems, computer-controlled features – one total package, one high level of control. Make your boating experience easier, safer and a lot more enjoyable.
The best products have the best dealers
When you make the best marine products in the world, you want the best dealers behind them. That is why we make sure Mercury dealers are the best equipped to sell and service our products. With thousands of dealers around the globe, you can rest assured we are always close by and ready to help you go boldly.
Warranty & Maintenance
Warranty Coverage
Mercury makes world-class marine products backed by world-class warranties.
Maintenance
Mercury SeaPro outboards are thoughtfully designed to minimize maintenance and ensure you get the most from your time on the water.
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Resources
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Take a deeper dive into what makes Mercury SeaPro outboards stand apart with detailed information on each engine and the features that make them unique.
Learn more about SeaPro outboards at a Mercury dealer
No one understands marine performance like your local Mercury authorised dealer. Contact a dealer today to learn how you could power your operation with a SeaPro outboard.