• Product Description
  • Product Information
  • Warranty Policy
Our Long Block Engine Includes:

  • Cam/Main/Rod Bearings  
  • Oil Pump  
  • Timing Gears  
  • Camshaft  
  • Pistons  
  • Valves  
  • Connecting Rods  
  • Piston Rings  
  • Valve Guides  
  • Gaskets  
  • Push Rods  
  • Valve Keepers  
  • Lifters  
  • Rocker Arms  
  • Valve Springs  

  • Call us today with any questions and to verify this engine will work for ou:


    Name Caterpillar C12 Reman Long Block Engine For Oshkosh Motor Truck Co.
    Brand Caterpillar
    Condition Remanufactured
    Part Type Long Block Engine
    Aspiration Turbocharged
    Liters 12.0
    Block U/K
    Designation C12
    Fuel DIESEL
    Fuel System Control U/K
    Vin Code U/K
    Image Gallery N/A
    We stand behind our unbeatable quality with a One year unlimited mileage warranty!
    - available on most engines

    Caterpillar C12 Reman Long Block Engine For Oshkosh Motor Truck Co.

    *Detailed engine photos are available upon request*

    One Year Unlimited Mileage Warranty!

    The average leadtime is between 3 to 5 days

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    Availability: In stock



    Vehicle application fitments

    YearMakeModelFueltypeLiterEnginefamilyVinBlockEnginetypeFitment Notes
    2003Oshkosh Motor Truck Co.HDIESEL12LC12--CaterpillarN/A
    2004Oshkosh Motor Truck Co.HDIESEL12LC12--CaterpillarN/A
    2002Oshkosh Motor Truck Co.PDIESEL12LC12--CaterpillarN/A
    2003Oshkosh Motor Truck Co.PDIESEL12LC12--CaterpillarN/A
    2004Oshkosh Motor Truck Co.PDIESEL12LC12--CaterpillarN/A
    2005Oshkosh Motor Truck Co.PDIESEL12LC12--CaterpillarN/A
    2006Oshkosh Motor Truck Co.PDIESEL12LC12--CaterpillarN/A
    1997Oshkosh Motor Truck Co.SDIESEL12LC12--CaterpillarN/A
    1998Oshkosh Motor Truck Co.SDIESEL12LC12--CaterpillarN/A
    1999Oshkosh Motor Truck Co.SDIESEL12LC12--CaterpillarN/A
    2000Oshkosh Motor Truck Co.SDIESEL12LC12--CaterpillarN/A
    2001Oshkosh Motor Truck Co.SDIESEL12LC12--CaterpillarN/A
    2002Oshkosh Motor Truck Co.SDIESEL12LC12--CaterpillarN/A
    2003Oshkosh Motor Truck Co.SDIESEL12LC12--CaterpillarN/A
    2004Oshkosh Motor Truck Co.SDIESEL12LC12--CaterpillarN/A
    Prop 65 Warning
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    WARNING: Products may contain one or more chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.