The twin-prop design says it all. Whether in a single-unit or twin-unit application, the Bravo Three is an efficient drive built without compromise. Perhaps it's the best-in-class shifting or its counter-rotating propeller design - enabling agile handling in reverse for precision maneuverability. And the greaseable gimbal bearing makes for an easy ownership experience – allowing for service without removing the drive unit. The Bravo Three XR® Diesel drive, standard on our TDI 4.2 engine, is a super-strength drive with high-performance attributes.

The unique Bravo Two Diesel drives have an unmatched ability to maximize lift and thrust without breaking a sweat for cruisers and houseboats. Due to the girth of the gearcase, Bravo Two Diesel is capable of accommodating a huge 20-inch diameter prop with deeper gear ratios. This allows the Bravo Two Diesel to deliver high thrust around the dock, quick planing and improved fuel economy – putting you in control. Maintenance-free hinge pins allow for easy service without having to pull the boat from the water.

Strong. Versatile. Reliable. Available for single and twin engine applications, the Alpha One’s efficient hydrodynamic profile produces very little drag, which means better boat performance and fuel economy. Features like an integrated water pump and permanently lubricated pivot points let you spend less time on maintenance and more time boating. Designed for boats capable of up to 65 mph and gas engines delivering up to 300hp and diesel engines up to 150hp.

The lightweight, compact design of these diesel engines makes them ideal drop-in replacement power packages for many older, fuel-guzzling gasoline engines. Mercury’s full range of drives offers outstanding versatility to owners of sterndrive-powered boats.

The lightweight, compact design of these diesel engines makes them ideal drop-in replacement power packages for many older, fuel-guzzling gasoline engines. Mercury’s full range of drives offers outstanding versatility to owners of sterndrive-powered boats.

Mercury® SmartCraft® compatibility is built into these engines, delivering key information about vital engine functions on an easy-to-read LED display. SmartCraft Digital Throttle & Shift (DTS) offers smooth shifting, immediate throttle response and high-tech digital controls.

Durable and Powerful Designed for sterndrive and inboard applications.

Mercury® Diesel 4.2L (Tier 3) Smooth and Powerful This Mercury Diesel engine sets a new benchmark for low noise and vibration.

MerCruiser's Horizon inboards are classic performers, with proven technology that's virtually maintenance-free Near-universal dealer and technician training on Horizon inboard models Electronic multiport fuel injection affords instant startup, effortless cruising and quintessential MerCruiser reliability Closed-cooling technology dramatically reduces potential for corrosion, extending the life of your engine and your boating season Stainless steel exhaust, durable designs and simple maintenance all contribute to remarkably easy ownership

MerCruiser's Horizon inboards are classic performers, with proven technology that's virtually maintenance-free Near-universal dealer and technician training on Horizon inboard models Electronic multiport fuel injection affords instant startup, effortless cruising and quintessential MerCruiser reliability Closed-cooling technology dramatically reduces potential for corrosion, extending the life of your engine and your boating season Stainless steel exhaust, durable designs and simple maintenance all contribute to remarkably easy ownership