Drives
Engine & Sterndrives
For more than 45 years the word "MerCruiser" has meant sterndrive performance. Choose from more than 20 unique drive systems such as our Alpha One, the most popular sterndrive in the world, or our brawny Bravo Series drives. MerCruiser has the perfect drive system for you and your boat.
Sterndrive
Most Popular Sterndrives Available
More Features
Alpha One
Delivering reliable performance in a compact package, it's easy to see why Alpha One is considered the world's most popular sterndrive. *Single or twin installations with optional counter-rotation for petrol engines up to 300hp *Low-drag hydrodynamic torpedo creates less resistance for better performance, handling and fuel economy. *Spiral-cut steel belel gears offer guiet operation and extended durability. *Through-prop exhaust maximizes power and reduces noise.
Bravo One
Best-in-class performance and shifting is just the start with this all-star sterndrive. *Single, twin or triple installations over 100mph for petrol engines up to 600hpi *Precision-shimmed forged steel gears provide quiet operation and durability *Performance torpedo maximizes speed *Delivers excellent handling, whether you're docking or cruising at triple-digit sppeds. *Stacked with easy ownership features like Power Trim XD and a greaseable drive coupler.
Bravo Two
When you need maximum thrust for your cruiser or houseboat, Bravo Two sterndrives deliver. *Single or twin installations for petrol engines up to 450hp *Unique gearcase accommodates a 20-inch prop with deeper gear ratios. *Provides controlled power around the dock, faster time to plane and improved fuel economy. *Equipped with maintenance-free hinge points. *Features Engine Guardian to prevent damage caused by low-lubricant levels.
Bravo Three
Efficient, easy to manoeuvre and an exciting performer, Bravo Three drives represent the complete package. * Single or twin installation for engines up to 525hp * Counter-rotating propellers provide agile handling. * Ultra-pure aluminium anodes and Mercury-exclusive MerCathode help prevent galvanic corrosion. *Excellent reverse handling and smooth, best-in-class shifting.



