Oysterhaven Boats- Mercury Diesel Drives

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 Bravo One Diesel family of drives delivers superior performance with best-in-class shifting.
Its exclusive performance torpedo design and dual water pickups allow for speeds topping the century mark, with exceptional handling at high and low speeds.
A trim-limit switch sets your drive angle for maximum performance every time, and a greaseable drive coupler allows for quick and easy service without removing the drive unit.

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.

Efficient. Maneuverable. Unbeatable.

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.