Mercruiser 4.3L TKS Engine and Sterndrive Package

Product Details

Mercruiser 4.3L TKS Engine and Sterndrive Package HP: 190 Full throttle RPM: 4400-4800 Displacement (CID / L): 265 CID / 4.3 L Weight: 758 lbs Dimensions (L x W x H: 28in x 30in x 21in

Compression Ratio: 9:4:1

Bore and Stroke: 4.00 x 3.48in

Ignition: Thunderbolt V

Alternator: 65 amp / 917 watt

Cooling Systems: Raw Water thermostatically controlled

Accessory Drive Systems: Serpentine belt

Water Drain Systems: Mulitport Drain

Exhaust System: Electro-deposition paint coated iron manifold with ceramic-coated dry joint elbow

Recommended Oil: Mercury MerCruiser Full-Synthetic Engine Oil, 20W-40, NMMA FC-W rated

Recommended Fuel: 87% octane / up to 10% ethanol

Engine Guardian System:

High Coolant Temp

Low oil pressure

Low Drive lubricant

Fuel Delivery Systems: 2V carb with turn-key start and electric fuel pump

Available Options:

Available Drive Units..

Alpha One Drive The most popular sterndrive in the world. Single/twin applications up to 65 mph for gas engines up to 300 hp The Alpha® One drive earned the title of "world's most popular sterndrive" because it delivers reliable performance in a value package. reliable performance means more family fun year after year without missing a beat. Alpha One drives slice through the water with an efficient hydrodynamic profile producing very little drag. And, because of the Alpha drive's many maintenance-free features, you'll enjoy a worry free ownership experience.

Bravo One

Great performance starts with heart. Bravo! Single/twin/triple applications over 100mph for gas engines up to 600 hp

The Bravo One drive 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.

Bravo Two

Handle the biggest boats with authority. Twin applications up to 55 mph for gas engines up to 450 hp

The unique Bravo Two drive has an unmatched ability to maximize lift and thrust for cruisers and houseboats without breaking a sweat. Due to the girth of the gearcase, Bravo Two is capable of accommodating a huge 20-inch diameter prop with deeper gear ratios. This allows the Bravo Two 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.

Bravo Three

Efficient.Maneuverable. Unbeatable. Single/twin applications up to 65mph for gas engines up to 525 hp

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 X drive, standard on big block 8.2L high-output engines, is a superstrength drive with high performance attributes.

Complete Transom Assembly also Available