John Deere 6090S Marine Engines

John Deere Marine Engines

PowerTech™ 9.0L Marine Engine

The 9.0L marine engine is cooled by sea water through a heat exchanger. It is turbocharged and aftercooled and has a water jacketed exhaust manifold and turbocharger housing. The propulsion engines feature constant power to 400 rpm below rated speed making these engines an excellent choice for patrol craft, launches, work boats, fishing boats, trawler yachts and sport fishing boats.


Features & Specs:
  • Watercooled Turbocharger and Exhaust Manifold
  • Directed Top-liner Cooling
  • Replaceable Wet-type Cylinder Liners
  • Gear Auxiliary Drive
Rated speed (rpm) 2100-2400
Number of cylinders 6
Engine Type In-line, 4 Cycle
Bore and stroke (mm,mm) 118 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.