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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  • 47 X 15.6 Inch 44 Quart Baffled Engine Oil Pan - Replaces 3030257, 3031959, 3070183 47 X 15.6 Inch 44 Quart Baffled Engine Oil Pan - Replaces 3030257, 3031959, 3070183
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    47 X 15.6 Inch 44 Quart Baffled Engine Oil Pan - Replaces 3030257, 3031959, 3070183

    AUTOMANN USA

    $537.99
    44 Quart 47 X 15.6 Inch Baffled Engine Oil Pan * High Quality Engine Oil Pan* Baffled: No* Bolt Hole Quantity: 36* Capacity: 44 Qt* Color/Finish: Black* Crank Shaft Wiper Included: No* Dipstick Port: No* Drain Plug Thread Size: 1X18* Engine Oil Cooler...
    $537.99
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  • Mahle Crankshaft Replaces 2219360, 2475244 For CAT C15 Engine
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    Mahle Crankshaft Replaces 2219360, 2475244 For CAT C15 Engine

    AUTOMANN USA

    $6,644.99
    Mahle Crankshaft Fits CAT C15 Engine * High Quality Mahle Crankshaft* Cat C15 * Sold Individually** Warranty On Mahle Crankshafts Against Defects In Workmanship & Material From Date Of Purchase***High Quality Aftermarket Replacement Part (Not OEM)****...
    $6,644.99
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  • Mahle Crankshaft Replaces 2475146, 6I1453 For CAT 3406, 3406E Engine
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    Mahle Crankshaft Replaces 2475146, 6I1453 For CAT 3406, 3406E Engine

    AUTOMANN USA

    $6,864.99
    Mahle Crankshaft Fits CAT 3406 & 3406E Engine * High Quality Mahle Crankshaft * Cat 3406 And 3406E* Sold Individually** Warranty On Mahle Crankshaft Against Defects In Workmanship & Material From Date Of Purchase***High Quality Aftermarket Replacement...
    $6,864.99
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  • Mahle Crankshaft Replaces 2475178, 3064291 For Cummins ISX, QSX 15.0L Engine
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    Mahle Crankshaft Replaces 2475178, 3064291 For Cummins ISX, QSX 15.0L Engine

    AUTOMANN USA

    $4,487.99
    Mahle Crankshaft Fits Cummins ISX & QSX 15.0L Engine * High Quality Mahle Crankshaft * Cummins ISX And QSX 15.0L* Sold Individually** Warranty On Mahle Crankshaft s Against Defects In Workmanship & Material From Date Of Purchase***High Quality...
    $4,487.99
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  • Mahle Crankshaft Replaces 1601799, 2475231 For CAT C15 Engine
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    Mahle Crankshaft Replaces 1601799, 2475231 For CAT C15 Engine

    AUTOMANN USA

    $7,428.99
    Mahle Crankshaft Fits CAT C15 Engine * High Quality Mahle Crankshaft * Cat C15* Sold Individually** Warranty On Mahle Crankshaft s Against Defects In Workmanship & Material From Date Of Purchase***High Quality Aftermarket Replacement Part (Not OEM)****...
    $7,428.99
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  • Mahle Crankshaft Replaces 2475241, 4330732 For Cummins ISX, QSX 15.0L
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    Mahle Crankshaft Replaces 2475241, 4330732 For Cummins ISX, QSX 15.0L

    AUTOMANN USA

    $6,899.99
    Mahle Crankshaft Fits Cummins ISX & QSX 15.0L Engines * High Quality Mahle Crankshaft* Cummins ISX And QSX 15.0L * Sold Individually** Warranty On Mahle Crankshafts Against Defects In Workmanship & Material From Date Of Purchase***High Quality...
    $6,899.99
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  • Mahle Crankshaft Replaces 23527225, 2475224 For Detroit 60 Series Engine
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    Mahle Crankshaft Replaces 23527225, 2475224 For Detroit 60 Series Engine

    AUTOMANN USA

    $4,996.99
    Mahle Crankshaft Fits Detroit 60 Series Engine * High Quality Mahle Crankshaft * Detroit 60 Series * Sold Individually** Warranty On Mahle Crankshaft Against Defects In Workmanship & Material From Date Of Purchase***High Quality Aftermarket Replacement...
    $4,996.99
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  • 2 Prong Speed Tachometer Sensor For Freightliner, Peterbilt, Kenworth
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    2 Prong Speed Tachometer Sensor For Freightliner, Peterbilt, Kenworth

    AUTOMANN USA

    $45.57
    2 Prong Speed/Tachometer Sensor Fits Freightliner, Peterbilt & Kenworth * High Quality Speed Thachometer Sensor* 2 Prong External Tone Ring* Models C* 2 Pin* E-8 Ctorx- 1/4 - 20* E-12 Ctorx- M8-1.25* Sold As Set* Warranty On Speed Thachometer Sensor...
    $45.57
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  • Steering Pump Gasket Replaces 154916, 163027, 4988280 For International ProStar, Volvo VNL Gen II
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    Steering Pump Gasket Replaces 154916, 163027, 4988280 For International ProStar, Volvo VNL Gen II

    AUTOMANN USA

    $9.17
    Steering Pump Gasket Fits International ProStar & Volvo VNL Gen II * High Quality Steering Pump Gasket* I.D.: 3.350 Inch* I.D.: 0.440 Inch* 4.125 Inch Center To Center* 5.125 Inch Overall Length* Sold Individually* Warranty On Steering Pump Gaskets...
    $9.17
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  • Crankshaft Position Sensor For International ProStar, DuraStar, PayStar, WorkStar, Ford F250-F750 Crankshaft Position Sensor For International ProStar, DuraStar, PayStar, WorkStar, Ford F250-F750
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    Crankshaft Position Sensor For International ProStar, DuraStar, PayStar, WorkStar, Ford F250-F750

    AUTOMANN USA

    $18.30
    Crankshaft Position Sensor Fits IHC ProStar, DuraStar, PayStar, WorkStar, Ford F250, F350, F450, F550, F650 & F750 * High Quality Crankshaft Position Sensor* 2 Pin* 0.313 Inch* 0.531 Inch* 1.187 Inch* Sold Individually* Warranty On Crankshaft Position...
    $18.30
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    $18.30
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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

    TPHD

    $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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