Cummins M11 Marine Remanufactured Long Block (300-450 HP)

Our Cummins M11 Marine Remanufactured Long Block Includes:

Cam/Main/Rod Bearings | Oil Pump | Timing Gears

Camshaft | Pistons | Valves

Connecting Rods | Piston Rings | Valve Guides

Gaskets | Push Rods | Valve Keepers

Lifters | Rocker Arms | Valve Springs

Engine Specifications:

•Displacement: 10.8L

•Horsepower: 300-450 HP

•Configuration: 6-Cylinder Inline, Mechanical

•Application: Tugboats, large fishing vessels, transport barges

The Cummins M11 is a proven heavy-duty marine engine with a massive installed base in commercial fleets. Its simple mechanical fuel system means easy maintenance and long service life. This remanufactured long block keeps your vessel running without the cost of a new engine.

Every long block is completely remanufactured to OEM specifications using premium components. All wear surfaces are restored to factory tolerances.

We stand behind our unbeatable quality with a One Year Unlimited Mileage Warranty!

Call us today with any questions and to verify this engine will work for you: (631) 991-7700