John Deere 4045D Marine Engines

John Deere Marine Engines

PowerTech™ 4045D Marine Engine

Smart and durable, this 4-cylinder, 4.5L diesel engine has a compact design for easy installation. Fewer external connections means fewer hoses or fittings that could leak or break. Internal balancers offer low noise and vibration for crew comfort.


Features & Specs:
  • Watercooled Exhaust Manifold
  • Replaceable Wet-type Cylinder Liners
  • Internal Balancers
  • Corrosion Resistant Components
Rated speed (rpm) 2400-2600
Number of cylinders 4
Engine Type In-line, 4 Cycle
Bore and stroke (mm,mm) 107 x 127


Find more information on the key features of the product below:

Product features are based on published information at the time of publication. Product features are subject to change without notice. Contact your local John Deere dealer or Power Equipment for more information.


Spec Sheet