Commercial Marine Engines

4045 engine

Propulsion Engines

60-559 kW, 80-750 hp

6090 engine

Generator Drive and Constant Speed Auxiliary Engines

40-416 kW, 54-558 hp

6135 engine

Variable Speed Auxiliary Engines

74–448 kW, 99–600 hp

Close up of the John Deere logo on an engine block

New Products

Check out our latest engine & drivetrain components

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Marine PowerSource Volume 1, 2017 Spring

Marine Brochures

Learn more about Marine Engines, service locations, and accessories.