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4045DFM John Deere Marine Engine

4045DFM John Deere Marine Engine

The 4045DFM features a 4 cylinder engine with either-side service and replaceable wet-type cylinder liners.



  • Watercooled Turbocharger and Exhaust Manifold
  • Cooler and quieter environment for vessel and crew
  • Reduced external connections eliminate hoses and fittings that can leak or break
  • Replaceable wet-type cylinder liners
  • Excellent heat dissipation
  • Hardened and precision machined for long life
  • Rebuild to original specifications
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