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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  • Turbo Speed Sensor Replaces 4032173 For International ProStar W/ Cummins ISX 2010-2011 Turbo Speed Sensor Replaces 4032173 For International ProStar W/ Cummins ISX 2010-2011
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    Turbo Speed Sensor Replaces 4032173 For International ProStar W/ Cummins ISX 2010-2011

    AUTOMANN USA

    $223.99
    Turbo Speed Sensor Fits International ProStar W/ Cummins ISX * High Quality Tubro Speed Sensor* 2 Pin* 1.687 Inch * 0.250 Inch* Includes Bolt* Fleet Standard* Sold Individually* Warranty On Tubro Speed Sensor Against Defects In Workmanship & Material...
    $223.99
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    $223.99
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  • Intake Manifold Sensor Replaces 4928593, 4087987 For International ProStar, Kenworth T270, T300, T370 Intake Manifold Sensor Replaces 4928593, 4087987 For International ProStar, Kenworth T270, T300, T370
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    Intake Manifold Sensor Replaces 4928593, 4087987 For International ProStar, Kenworth T270, T300, T370

    AUTOMANN USA

    $100.99
    Intake Manifold Boost Pressure Sensor Fits International ProStar, Kenworth T270, T300 & T370 * High Quality Boost Pressure Sensor* M14-1.5 Thread* A/F: 1.062 Inch* 2.350 Inch* 3 Pin* Includes O Ring* Fleet Standard* Sold Individually* Warranty On Boost...
    $100.99
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    $100.99
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  • Exhaust Gas Pressure Sensor For Cummins ISB, ISC, ISM, ISX Exhaust Gas Pressure Sensor For Cummins ISB, ISC, ISM, ISX
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    Exhaust Gas Pressure Sensor For Cummins ISB, ISC, ISM, ISX

    AUTOMANN USA

    $86.69
    Exhaust Gas Pressure Sensor Fits IHC ProStar, PACCAR T660, 367, 386, 387, 388, 389, 587 & Volvo VNL Gen II * High Quality Exhaust Gas Pressure Sensor* 3 Pin* 14-1.5 Thread* A/F: 1.062 Inch* 2.375 Inch Length* Fleet Standard* Sold Individually* Warranty...
    $86.69
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    $86.69
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  • 11 Tooth, 2175 PSI, 4.23 GPM Flow Rate, EV Style Power Steering Pump For Peterbilt 379, Kenworth T660
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    11 Tooth, 2175 PSI, 4.23 GPM Flow Rate, EV Style Power Steering Pump For Peterbilt 379, Kenworth T660

    AUTOMANN USA

    $527.99
    Power Steering Pump With Right Hand Clockwise Rotation Fits Peterbilt 379, Kenworth T660 * High Quality Power Steering Pump - 8.625 Length - 6.75 Width - 6.25 Heigth* Sold Individually*** High Quality Aftermarket Replacement Part (Not OEM) ****...
    $527.99
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    $527.99
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  • Turbo Speed Sensor For MX13 Engine For PACCAR T660/T680/T800/T880/W900, 367/386/388/389/567/579
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    Turbo Speed Sensor For MX13 Engine For PACCAR T660/T680/T800/T880/W900, 367/386/388/389/567/579

    AUTOMANN USA

    $229.99
    Turbo Speed Sensor For MX13 Engine * High Quality Turbo Speed Sensor* Restores Proper Driving Performance* Direct Replacement* Sold Individually*** High Quality Aftermarket Replacement Part (Not OEM) ***** Replaces OE Number(s) 1834286PE And 2102433PE**...
    $229.99
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  • Flywheel  Replaces 1843120C91, 4C4O6375BA, 4C4Z6375BA, FW1743120C91 For International 6.0L VT365 Engine
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    Flywheel Replaces 1843120C91, 4C4O6375BA, 4C4Z6375BA, FW1743120C91 For International 6.0L VT365 Engine

    AUTOMANN USA

    $401.99
    Flywheel For International 6.0L VT365 Engine * High Quality Flywheel* Mounting Holes: 9* Disc Diameter: 13 Inches/14 Inches* Thrust Bearing 205* 17 Inch Starter Ring Gear Teeth: 138* Sold Individually* Warranty On Flywheel Against Defects In Workmanship...
    $401.99
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    $401.99
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  • Flywheel For Caterpillar 3208 Engine - Replaces 9L6392, 9Y9311, 872694C92, FW9Y9311
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    Flywheel For Caterpillar 3208 Engine - Replaces 9L6392, 9Y9311, 872694C92, FW9Y9311

    AUTOMANN USA

    $421.99
    Flywheel For CAT 3208 Engine * High Quality Flywheel* Mounting Holes: 10* Flywheel Counterbore Diameter: 7.12 Inches* Disc Diameter: 13 Inches/14 Inches* Starter Ring Gear Teeth: 134* Sold Individually* Warranty On Flywheel Against Defects In Workmanship...
    $421.99
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    $421.99
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  • Throttle Position Sensor For Caterpillar C7, C10, C12, C13, C15, 3406E, 3126 Engines
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    Throttle Position Sensor For Caterpillar C7, C10, C12, C13, C15, 3406E, 3126 Engines

    AUTOMANN USA

    $139.99
    Throttle Position Sensor With Male 3 Pin Plug For CAT Engines - Replaces 176-1602, 204-7949, 266-1466 & 3E7700 * High Quality Throttle Position Sensor * Has 34 Inch Lead * With Male 3 Pin Plug * Flange Mount* Plasstic Port* Sold Individually* Warranty...
    $139.99
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    $139.99
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  • 4 X 5 Inch Temp Sensor For Cummins ISX, N14, KT, C Series Diesel Engines - Replaces 4954905
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    4 X 5 Inch Temp Sensor For Cummins ISX, N14, KT, C Series Diesel Engines - Replaces 4954905

    AUTOMANN USA

    $14.35
    2 Pin Brass Temperature Sensor Fits Dodge Ram With 5.9L & 6.7L Cummins Diesel Engines * High Quality Temp Sensor * Application: - Dodge Ram 5.9L - 6.7L Diesel - Cummins ISX - N14 - KT - C Series Diesel Engines* 4 Inch Height * 5 Inch Width * 2...
    $14.35
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  • Flywheel With 137 Teeth, 7.25 Inch Clutch Mount For International 4700 With 444E 7.3L Engine
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    Flywheel With 137 Teeth, 7.25 Inch Clutch Mount For International 4700 With 444E 7.3L Engine

    AUTOMANN USA

    $322.99
    Flywheel Fits International 4700 - Replaces 1818214C91, YC356375AA & YC3Z6375AA* High Quality Fly Wheel * High Quality Fly Wheel* 444E 7.3L engine* 137 Teeth * Bore 7.25 Inch* Clutch Mounting Bolt Holes* 12/2 Crank Bolt Holes* Sold Individually *** High...
    $322.99
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    $322.99
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  • Water Pump Replaces 10R8660, 10R3326, 10R2776 For Caterpillar C15, C18 Water Pump Replaces 10R8660, 10R3326, 10R2776 For Caterpillar C15, C18
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    Water Pump Replaces 10R8660, 10R3326, 10R2776 For Caterpillar C15, C18

    AUTOMANN USA

    $543.99
    Water Pump Fits Caterpillar C15, C18 - Replaces 2243238, 2807374, 3362213 & Haldex RW1017X * High Quality Water Pump Caterpillar* C15 And C18* Sold Individually* Warranty On Water Pump Caterpillars Against Defects In Workmanship & Material From Date Of...
    $543.99
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    $543.99
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  • Rubber Front Motor Mount Replaces K066-229, 05-10103, 05-08969 & 05-16401 For Peterbilt 359
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    Rubber Front Motor Mount Replaces K066-229, 05-10103, 05-08969 & 05-16401 For Peterbilt 359

    AUTOMANN USA

    $16.89
    2.062 X 1 X 2.625 Inch Front Motor Mount * High Quality Front Motor Mount* 2.062 Inch* 1.000 Inch* 2.625 Inch* 3.750 Inch* I.D: 0.750 Inch* Sold Individually* Warranty On Front Motor Mounts Against Defects In Workmanship & Material From Date Of...
    $16.89
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    $16.89
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