422TGM Marine Diesel Engine


Product Specifications for 422TGM

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Power Rating

Emission Standards


Engine Dimensions*


422TGM Standard Equipment

Air inlet system

  • Air filter
  • Fresh water cooled exhaust manifold incorporating header tank assembly

Control system

  • 12 volt starter motor and 12 volt 55 amp alternator with DC output
  • Glow plug cold start aid and heater/starter switch
  • Oil pressure and coolant temperature switches

Cooling system

  • Fresh water heat exchanger cooled engine with gear driven self priming raw water pump and ceramic seals
  • Thermostatically controlled system with belt driven circulating pump and ceramic seals

Flywheels and flywheel housing

  • Flywheel housing SAE 4 long
  • High inertia flywheel to SAE J620 size 7½ heavy

Fuel system

  • Electronically governed cassette type fuel injection pump
  • Single element fuel filter


  • Front and rear mounting brackets
  • User's Handbook

Oil system

  • Spin on, full flow lub oil filter
  • Wet steel sump with filler and dipstick

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