Semi-Truck Engine Parts

Semi-Truck Engine Parts

Semi-Truck Engine Parts

Explore a diverse range of new semi-truck engine parts at 4 State Trucks. Discover quality OE and aftermarket replacement filters, belts, sensors, flywheel components, and more online to ensure your engine runs smoothly. Elevate your truck's engine with our quality parts today!
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  • FF2200 Cummins ISX Fuel Filter FF2200 Cummins ISX Fuel Filter
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    FF2200 Cummins ISX Fuel Filter

    OPP - ORIGINAL PARTS PROGRAM

    $31.44
    Fuel Filter   * Sold Individually*** High Quality Aftermarket Replacement Part (Not OEM) *** This Original Parts Program item is not aftermarket and is an Original Equipment Manufacturer (OEM) Part.We purchase this item from our regional...
    $31.44
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  • FF105 Cummins Short Fuel Filter FF105 Cummins Short Fuel Filter
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    FF105 Cummins Short Fuel Filter

    OPP - ORIGINAL PARTS PROGRAM

    $12.51
    FF105 Cummins Short Fuel Filter   * Sold Individually*** High Quality Aftermarket Replacement Part (Not OEM)*** This Original Parts Program item is not aftermarket and is an Original Equipment Manufacturer (OEM) Part.We purchase this item from...
    $12.51
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    $12.51
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  • Axle Gasket Axle Gasket
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    Axle Gasket

    OPP - ORIGINAL PARTS PROGRAM

    $5.60
    Axle Gasket   * High Quality Axle Gasket* Fits Drive Axles* Sold Individually*** High Quality Aftermarket Replacement Part (Not OEM)*** This Original Parts Program item is not aftermarket and is an Original Equipment Manufacturer (OEM) Part.We...
    $5.60
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    $5.60
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  • Blue Oil Cap Replacement Plug For Dual Dynamics
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    Blue Oil Cap Replacement Plug For Dual Dynamics

    DUAL DYNAMICS

    $4.38
    Replacement Oil Cap Plug For Dual Dynamics - Blue * High Quality Oil Cap Plug* Blue* For 302PC Dual Dynamics* Sold Individually* Warranty On Oil Cap Plug Against Defects In Workmanship & Material From Date Of Purchase.***High Quality Aftermarket...
    $4.38
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    $4.38
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  • Rubber Battery Box Bushing, K4023KW For Kenworth
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    Rubber Battery Box Bushing, K4023KW For Kenworth

    AUTOMANN USA

    $5.59
    Battery Box Bushing Replaces 4023, 4023KW, And K4023KW * High Quality Battery Box Bushing* 1.52 Inch O.D.* 0.375 Inch I.D.* 0.715 Inch Height* Sold Individually * Warranty On Battery Box Bushings Against Defects In Workmanship & Material From Date Of...
    $5.59
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  • Klotz Foam Filter Oil Blocks Out Moisture, Dirt, Water - 15.25 Oz. Aerosol
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    Klotz Foam Filter Oil Blocks Out Moisture, Dirt, Water - 15.25 Oz. Aerosol

    FLEET FILTERS

    $16.62
    Klotz KL-606 Foam Air Filter Oil * High Quality Foam Filter* Blocks Out Moisture, Dirt, And Water* For Waterproof Protection* Improves Air Flow * Filters Out Micron-Sized Particles * 15.25 Oz Aerosol * Sold Individually* Warranty On Foam Filters Against...
    $16.62
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    $16.62
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  • Water Pump W/ Dome Drive Gear & Straight Teeth For CAT C15 Engine
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    Water Pump W/ Dome Drive Gear & Straight Teeth For CAT C15 Engine

    AKMI

    $420.99
    Dome Drive Gear Water Pump, Replaces 1610969 * High Quality Water Pump* Dome Drive Gear * With Straight Teeth* Bolt On Gear* Made In USA* Sold Individually* Warranty On Water Pumps Against Defects In Workmanship & Material From Date Of Purchase*** High...
    $420.99
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    $420.99
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  • Nitrogen Oxide Sensor, Replaces BA036766C For Cummins
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    Nitrogen Oxide Sensor, Replaces BA036766C For Cummins

    INQBRANDS

    $254.89
    24V Cummins NOX Sensor With 15.35 Inch Lead * High Quality Nitrogen Oxide Sensor* With 15 Inch Lead* 24 Volt* Sold Individually* Warranty On Nitrogen Oxide Sensors Against Defects In Workmanship & Material From Date Of Purchase*** High Quality...
    $254.89
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    $254.89
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  • Nitrogen Oxide Sensor, Replaces BA026693A For Cummins
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    Nitrogen Oxide Sensor, Replaces BA026693A For Cummins

    INQBRANDS

    $255.89
    24V Cummins NOX Sensor With 35.03 Inch Lead * High Quality Nitrogen Oxide Sensor* With 35 Inch Lead* 24 Volt* Sold Individually* Warranty On Nitrogen Oxide Sensors Against Defects In Workmanship & Material From Date Of Purchase*** High Quality...
    $255.89
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    $255.89
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  • Nitrogen Oxide Sensor, Replaces BA036765A For Cummins
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    Nitrogen Oxide Sensor, Replaces BA036765A For Cummins

    INQBRANDS

    $249.89
    24V Cummins NOX Sensor With 23.228 Inch Lead * High Quality Nitrogen Oxide Sensor* With 23 Inch Lead* 24 Volt* Sold Individually* Warranty On Nitrogen Oxide Sensors Against Defects In Workmanship & Material From Date Of Purchase*** High Quality...
    $249.89
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    $249.89
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  • Nitrogen Oxide Sensor, Replaces BA036752C For Cummins
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    Nitrogen Oxide Sensor, Replaces BA036752C For Cummins

    INQBRANDS

    $259.89
    24V Cummins NOX Sensor With 35.03 Inch Lead * High Quality Nitrogen Oxide Sensor* With 35 Inch Lead* 24 Volt* Sold Individually* Warranty On Nitrogen Oxide Sensors Against Defects In Workmanship & Material From Date Of Purchase*** High Quality...
    $259.89
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    $259.89
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  • Nitrogen Oxide Sensor, Replaces BA036676A For Cummins
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    Nitrogen Oxide Sensor, Replaces BA036676A For Cummins

    INQBRANDS

    $261.89
    24V Cummins NOX Sensor With 23.228 Inch Lead * High Quality Nitrogen Oxide Sensor* With 23 Inch Lead* 24 Volt* Sold Individually* Warranty On Nitrogen Oxide Sensors Against Defects In Workmanship & Material From Date Of Purchase*** High Quality...
    $261.89
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    $261.89
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