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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  • Turbocharger For Cummins ISX Engines - Replaces 4043620
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    Turbocharger For Cummins ISX Engines - Replaces 4043620

    AFTERMARKET

    $4,500.99
    Replacement 4043620 Turbocharger * High Quality Turbocharger* Replaces OE Number 4043620* Sold Individually* Warranty On Turbocharger Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket Replacement Part (Not OEM)...
    $4,500.99
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  • Turbocharger For N14 Cummins Borg Warner 14.0L BHT3E
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    Turbocharger For N14 Cummins Borg Warner 14.0L BHT3E

    AFTERMARKET

    $1,630.99
    Borg Warner 14L BHT3E Turbocharger For Cummins N14 * High Quality Turbocharger* Replaces OE Number 3531733, 3536095, 3536263, 3537074, 3803585, 3804308, 3804502, 3531267, 3592678, 3592512* Sold Individually* Warranty On Turbocharger Against Defects In...
    $1,630.99
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  • Turbocharger For 350-500 HP Series Engine
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    Turbocharger For 350-500 HP Series Engine

    AFTERMARKET

    $928.99
    OE TurboCharger D91080016NExperience excellence with this meticulously engineered and calibrated turbocharger designed to surpass the original equipment manufacturers standards. It is specifically designed for 12.7 60 SERIES 350-500 HP Detroit-equipped...
    $928.99
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  • Borg Warner Turbocharger For Detroit 12.7 60 Series Engine
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    Borg Warner Turbocharger For Detroit 12.7 60 Series Engine

    AFTERMARKET

    $1,047.99
    Turbocharger Fits 12.7L 60 Series Detroit Engine * High Quality Turbocharger* Replaces OE Number 23518588, 23518597, 466713-5, 466713-6* Sold Individually* Warranty On Turbocharger Against Defects In Workmanship & Material From Date Of Purchase*** High...
    $1,047.99
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  • Turbocharger For 3406E 475-550 HP CAT Equipped Trucks Turbocharger For 3406E 475-550 HP CAT Equipped Trucks
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    Turbocharger For 3406E 475-550 HP CAT Equipped Trucks

    AFTERMARKET

    $2,192.99
    Turbocharger Fits 3406E 475-550 HP CAT Equipped Trucks * High Quality Turbocharger* Fits 3406E 475-550 Hp Cat Equipped Trucks * Borg Warner S410G* Sold Individually* Warranty On Turbocharger Against Defects In Workmanship & Material From Date Of...
    $2,192.99
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    $2,192.99
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  • 12 Volt 140 Amp 35 SI Hinge Mount Alternator
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    12 Volt 140 Amp 35 SI Hinge Mount Alternator

    OPP - ORIGINAL PARTS PROGRAM

    $481.99
    Alternator * High Quality Alternator* Replaces OEM # 8600064, ABP N15 BLJ160, MTRALT-3652, ALT-3652* 35 SI* 12 Volt * 140 AMP* J180 Hinge Mount Type* Sold Individually* Warranty On Alternator Against Defects In Workmanship & Material From Date Of...
    $481.99
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  • Exhaust Manifold Stud Kit For Caterpillar Engines
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    Exhaust Manifold Stud Kit For Caterpillar Engines

    FULL TILT PERFORMANCE

    $275.99
    Caterpillar Exhaust Manifold Stud KitWhen you upgrade to a Bully Dog Exhaust Manifold, use this high quality stud kit to get the most secure mount possible. The studs are made out of a high strength material with rolled thread that can hold up to extreme...
    $275.99
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  • EGR Cooler Heavy Duty Gasket Kit, Replaces 2881725NX For Cummins ISM Gen II 10.8L
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    EGR Cooler Heavy Duty Gasket Kit, Replaces 2881725NX For Cummins ISM Gen II 10.8L

    DAYTON / DORMAN

    $94.85
    EGR Cooler Heavy Duty Gasket Kit For Cummins ISM Gen II 10.8 Liter 2007-2010 * High Quality EGR Cooler Gasket Kit * Fits Trucks Equipped With Cummins ISM 10.8 Liter Gen II Engine* Contains All The Gaskets And O-Rings You Need For A Complete Repair Of...
    $94.85
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  • EGR Cooler Heavy Duty Gasket Kit, Replaces 4309491NX For Cummins ISX Gen III 15L
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    EGR Cooler Heavy Duty Gasket Kit, Replaces 4309491NX For Cummins ISX Gen III 15L

    DAYTON / DORMAN

    $239.99
    EGR Cooler Heavy Duty Gasket Kit For Cummins ISX Gen III 15 Liter 2010-2011 * High Quality EGR Cooler Gasket Kit * Fits Trucks Equipped With Cummins ISX 15.0 Liter Gen III Engine* Contains All The Gaskets And O-Rings You Need For A Complete Repair Of The...
    $239.99
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  • EGR Cooler For Cummins ISM Gen I 10.8L Engines - Replaces 4309506 EGR Cooler For Cummins ISM Gen I 10.8L Engines - Replaces 4309506
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    EGR Cooler For Cummins ISM Gen I 10.8L Engines - Replaces 4309506

    DAYTON / DORMAN

    $1,690.99
    Heavy Duty EGR Cooler Fits Cummins ISM Gen I 10.8 Liter Engines 2003-2007 EGR Coolers Are Quality-Engineered To Cool Exhaust Gas And Re-Circulate It Back To The Engine. Replacement Prevents Coolant From Leaking Into The Exhaust Manifold And May Protect...
    $1,690.99
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  • EGR Cooler Gasket Kit For Cummins ISB 5.9/6.7L Engine - Replaces 4955518NX
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    EGR Cooler Gasket Kit For Cummins ISB 5.9/6.7L Engine - Replaces 4955518NX

    DAYTON / DORMAN

    $25.49
    EGR Cooler Gasket Kit Fits Freightliner & Ford * High Quality Gasket Kit* For 5.9 Or 6.7 Liter Engines* Exhaust Gas Re-Circulation Cooler Gasket Kit* Sold Individually* Warranty On Cooler Gasket Kit Against Defects In Workmanship & Material From Date Of...
    $25.49
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  • On Sale
    EGR Cooler Gasket Kit, Replaces 4309398 For Cummins ISX Gen II 15L Engines
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    EGR Cooler Gasket Kit, Replaces 4309398 For Cummins ISX Gen II 15L Engines

    DAYTON / DORMAN

    Now: $94.49
    Was: $134.99
    EGR Cooler Heavy Duty Gasket Kit Fits Cummins ISX Gen II 15L 2007-2010EGR Cooler Gasket Kit Contains All The Gaskets And O-Rings You Need For A Complete Repair Of The EGR Cooler. Kit May Also Be Used For A Variety Of Other Automotive Repairs, Including...
    Now: $94.49
    Was: $134.99
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    Now: $94.49
    Was: $134.99
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