• 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:

    (631)991-7700

    Name Cummins 6BT 5.9 Long Block Engine For Country Coach Motorhome - Reman
    SKU USCUM6BT59RLBT-SM
    Brand Cummins
    Condition Remanufactured
    Part Type Long Block Engine
    Aspiration Turbocharged
    Liters 5.9
    Block L
    Designation 6BT
    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

    Cummins 6BT 5.9 Long Block Engine For Country Coach Motorhome - Reman

    *Detailed engine photos are available upon request*


    One Year Unlimited Mileage Warranty!


    The average leadtime is between 3 to 5 days



    Call For Better Pricing!




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    Availability: In stock

    SKU:USCUM6BT59RLBT-SM

    $4,900.00

    Vehicle application fitments

    YearMakeModelFueltypeLiterEnginefamilyVinBlockEnginetypeFitment Notes
    1998Spartan MotorsAdvantageDIESEL5.9L6BT-LCumminsN/A
    1995Spartan MotorsAlpineDIESEL5.9L6BT-LCumminsN/A
    1996Spartan MotorsAlpineDIESEL5.9L6BT-LCumminsN/A
    1997Spartan MotorsAlpineDIESEL5.9L6BT-LCumminsN/A
    1998Spartan MotorsAlpineDIESEL5.9L6BT-LCumminsN/A
    1999Spartan MotorsAlpineDIESEL5.9L6BT-LCumminsN/A
    1997Spartan MotorsBCDIESEL5.9L6BT-LCumminsN/A
    1998Spartan MotorsBCDIESEL5.9L6BT-LCumminsN/A
    1999Spartan MotorsBCDIESEL5.9L6BT-LCumminsN/A
    1994Spartan MotorsBC2000DIESEL5.9L6BT-LCumminsN/A
    1995Spartan MotorsBC2000DIESEL5.9L6BT-LCumminsN/A
    1996Spartan MotorsBC2000DIESEL5.9L6BT-LCumminsN/A
    1990Spartan MotorsBus ChassisDIESEL5.9L6BT-LCumminsN/A
    1991Spartan MotorsBus ChassisDIESEL5.9L6BT-LCumminsN/A
    1992Spartan MotorsBus ChassisDIESEL5.9L6BT-LCumminsN/A
    1993Spartan MotorsBus ChassisDIESEL5.9L6BT-LCumminsN/A
    1994Spartan MotorsBus ChassisDIESEL5.9L6BT-LCumminsN/A
    1995Spartan MotorsBus ChassisDIESEL5.9L6BT-LCumminsN/A
    1996Spartan MotorsBus ChassisDIESEL5.9L6BT-LCumminsN/A
    1998Spartan MotorsBVDIESEL5.9L6BT-LCumminsN/A
    1999Spartan MotorsBVDIESEL5.9L6BT-LCumminsN/A
    1999Spartan MotorsCVDIESEL5.9L6BT-LCumminsN/A
    1993Spartan MotorsEC2000DIESEL5.9L6BT-LCumminsN/A
    1994Spartan MotorsEC2000DIESEL5.9L6BT-LCumminsN/A
    1995Spartan MotorsEC2000DIESEL5.9L6BT-LCumminsN/A
    1996Spartan MotorsEC2000DIESEL5.9L6BT-LCumminsN/A
    1996Spartan MotorsEXP2001DIESEL5.9L6BT-LCumminsN/A
    1997Spartan MotorsEXP2001DIESEL5.9L6BT-LCumminsN/A
    1998Spartan MotorsEXP2001DIESEL5.9L6BT-LCumminsN/A
    1999Spartan MotorsEXP2001DIESEL5.9L6BT-LCumminsN/A
    1997Spartan MotorsForward ControlDIESEL5.9L6BT-LCumminsN/A
    1992Spartan MotorsGladiatorDIESEL5.9L6BT-LCumminsN/A
    1993Spartan MotorsIntermediateDIESEL5.9L6BT-LCumminsN/A
    1994Spartan MotorsKC1000DIESEL5.9L6BT-LCumminsN/A
    1996Spartan MotorsKC1000DIESEL5.9L6BT-LCumminsN/A
    1993Spartan MotorsMetro StarDIESEL5.9L6BT-LCumminsN/A
    1994Spartan MotorsMetro StarDIESEL5.9L6BT-LCumminsN/A
    1995Spartan MotorsMetro StarDIESEL5.9L6BT-LCumminsN/A
    1988Spartan MotorsMotorhomeDIESEL5.9L6BT-LCumminsN/A
    1989Spartan MotorsMotorhomeDIESEL5.9L6BT-LCumminsN/A
    1990Spartan MotorsMotorhomeDIESEL5.9L6BT-LCumminsN/A
    1991Spartan MotorsMotorhomeDIESEL5.9L6BT-LCumminsN/A
    1992Spartan MotorsMotorhomeDIESEL5.9L6BT-LCumminsN/A
    1993Spartan MotorsMountain MasterDIESEL5.9L6BT-LCumminsN/A
    1993Spartan MotorsWC2000DIESEL5.9L6BT-LCumminsN/A
    1994Spartan MotorsWC2000DIESEL5.9L6BT-LCumminsN/A
    Prop 65 Warning
    The State of California requires that this warning to be posted for California residents purchasing products.
    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.