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/ / / / 4045DFM70 40 kW (54 hp) @ 1500 rpm

4045DFM704.5L Gen-Drive Engine
40 kW (54 hp) @ 1500 rpm

Features & Specs

  • Watercooled Turbocharger and Exhaust Manifold
  • Replaceable Wet-type Cylinder Liners
  • Internal Balancers
  • Corrosion Resistant Components
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Rated speed40 kW (54 hp) @ 1500 rpm
Number of cylinders4
Engine typeIn-line
Bore and stroke (mm, mm)106.5 x 127
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    4045DFM70 Marine Engine


    Non-Emissions Certified PowerTech™ 4.5L Marine Gen-Drive Engine

    4045 Non-Certified Generator Drive
    The 4.5L is a 4-cylinder generator drive engine that offers a compact design for easy installation. With internal balancers that eliminate vibration, the engine delivers quiet, smooth operation for crew comfort. The engine is either turbocharged, non-aftercooled or turbocharged with engine coolant aftercooling and is offered in either keel cooled or heat exchanger configurations.






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    The worldwide standard warranty for marine engines is as follows:
    • 12 months with unlimited hours of use or
    • 24 months and prior to the accumulation of 2000 hours of use

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    Engine Details


    4045DFM70_B_1500 engine dimension


    Performance Curves

    4045DFM70_B_1500 performance curve

    Specifications may contain preliminary information. Specifications are subject to change without notice. Contact your John Deere Engine Dealer for more information.

    Actual model may vary from the images shown.