Peterbilt Parts

Peterbilt Parts

Need some primo Peterbilt parts? Well, you just hit the jackpot. Here at 4 State Trucks, we're not messing around - we've got a treasure trove of both genuine and aftermarket Peterbilt parts and goodies that'll make your rig purr. Listen, we get it. Maybe you're babying your trusty workhorse, or perhaps you're shining up that show-stopper for the next big event. Either way, we've got your Peterbilt parts and your back. Our crew knows Petes inside and out, and they're itching to help you find that perfect part. Got a classic 379 that needs some love? We've got your parts. Rolling in a spanking new 579? No sweat, we've got those cutting-edge parts too.
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  • Turbocharger Outlet Pressure Sensor Replaces 2482165 & 2746718 For CAT C15 Engines Turbocharger Outlet Pressure Sensor Replaces 2482165 & 2746718 For CAT C15 Engines
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    Turbocharger Outlet Pressure Sensor Replaces 2482165 & 2746718 For CAT C15 Engines

    AUTOMANN USA

    $178.99
    Turbocharger Outlet Pressure Sensor * High Quality Turbocharger Outlet Sensor* Female Connector* Rectangle Connector Shape* 60 Maximum Pressure Reading* Clip Mount * 0.5 Inch Port Outside Diameter* 1 Port* 3 Terminals* Blade Terminal * Sold Individually*...
    $178.99
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  • Fuel Pressure Sensor For Caterpillar C15 Engines Fuel Pressure Sensor For Caterpillar C15 Engines
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    Fuel Pressure Sensor For Caterpillar C15 Engines

    DAYTON / DORMAN

    $115.99
    Fuel Pressure Sensor * High Quality Fuel Pressure Sensor* Black Plastic Housing* Pin Connector/Terminal* Installation Hardware Not Included* Sold Individually* Warranty On Fuel Pressure Sensor Against Defects In Workmanship & Material From Date Of...
    $115.99
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  • Torque Converter Outlet Oil Temperature Sensor - Replaces 2566453 Torque Converter Outlet Oil Temperature Sensor - Replaces 2566453
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    Torque Converter Outlet Oil Temperature Sensor - Replaces 2566453

    DAYTON / DORMAN

    $37.73
    -40 To 150 Degree Oil Temp Sensor * High Quality Oil Temp Sensor* Female Connector * Irregular Connector Shape* 150 Deg. C. Maximum Temperature Rating* -40 Deg. C. Minimum Temperature Rating* Male Terminal * 2 Terminal * Terminal Type: Blade* 0.75 In...
    $37.73
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  • DPF Differential Pressure Sensor, Replaces 2871960, 4984187 DPF Differential Pressure Sensor, Replaces 2871960, 4984187
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    DPF Differential Pressure Sensor, Replaces 2871960, 4984187

    DAYTON / DORMAN

    $94.68
    DPF Differential Pressure Sensor * High Quality Differential Pressure Sensor* Male Gender* 10 PSI Maximum Pressure* 1 DPF Pressure Sensor Package Contents* 2 Port Quantity* Rectangle Shape* 4 Blade Terminals* Sold Individually* Warranty On Differential...
    $94.68
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  • Diesel Valve Cover Gasket For Dodge, Freightliner, International, Sterling, Ford & Kenworth
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    Diesel Valve Cover Gasket For Dodge, Freightliner, International, Sterling, Ford & Kenworth

    DAYTON / DORMAN

    $174.99
    Diesel Valve Cover Gasket With Integrated Harness For 5.9 And 6.7 Cummins * High Quality Diesel Valve Cover Gasket* Yes Configuration* Standard Replacement * Silicone Material* Includes- 1 Gasket With Integrated Harness- 1 Main Harness Pigtail- 12 Butt...
    $174.99
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  • On Sale
    Intake Pre-Filter For LAF3551 Air Filter
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    Intake Pre-Filter For LAF3551 Air Filter

    FREEDOM AIR FILTERS

    Now: $52.44
    Was: $74.91
    Intake Pre-Filter For P153551 Air Filter * High Quality Polyester Mesh Pre-Filter* This Is A Pre-Filter Wrap That Covers The Air Filter Element. Air Filter Element Not Included. Sold Separately.* Fits The Following Air Filter Numbers- ACDelco A1175C-...
    Now: $52.44
    Was: $74.91
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  • 3 Ply Coolant Hose, 1.50 Inch ID X 12 Feet Long
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    3 Ply Coolant Hose, 1.50 Inch ID X 12 Feet Long

    FLEXFAB

    $253.99
    Heavy Duty Silicone Rubber Blue Coolant Hose * High Quality Coolant Hose * Silicone* 1 1/2 Inch ID* 12 Foot* With 3 Plies Of Polyester Reinforcement* Meets SAE L20* Temperature Range -65 Degree To 300 Degree Fahrenheit* Made In USA* Sold Individually *...
    $253.99
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  • CAT Engines Manifold Spacers Stainless Steel
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    CAT Engines Manifold Spacers Stainless Steel

    BULLY DOG

    $299.89
    Manifold Spacers For CAT Engines Stainless Steel Fits C13, C15, ACERT And 3406 B, C And E * Made Of High Quality Stainless Steel* Exhaust Manifold Spacers* For Caterpillar Engines* Premium Bully Dog Product * Sold Individually* Made In USA* Warranty On...
    $299.89
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  • Spicer Half Round End Yoke Spicer Half Round End Yoke
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    Spicer Half Round End Yoke

    OPP - ORIGINAL PARTS PROGRAM

    $173.99
    Differential Pinion Shaft End YokeThe Spicer 6-4-7481-1 Differential End Yoke is a high-quality component designed for use in various driveshaft assemblies. It is crafted from durable materials and features precise engineering for superior performance,...
    $173.99
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  • Fleet Charge Pre-Mixed 50/50 Coolant- 1 Gallon
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    Fleet Charge Pre-Mixed 50/50 Coolant- 1 Gallon

    AFTERMARKET

    $13.04
    Antifreeze Fleet Charge Radiator CoolantRegulate the temperature in heavy duty diesel, gasoline, and natural gas engines with this high quality Fleet Coolant/Antifreeze. It is the original fully formulated supplemental Coolant additive (SCA) Pre-charge...
    $13.04
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  • Air Dog Champ II Air Fuel Separator For CAT Engines 3406E, C13, C15, C16, C18
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    Air Dog Champ II Air Fuel Separator For CAT Engines 3406E, C13, C15, C16, C18

    AFTERMARKET

    $498.99
    Air Dog Champ II Air Fuel Separator Fits CAT EnginesGet your AirDog Champ II spin-on high-pressure fuel air separator at 4 State Trucks! It is designed specifically for CAT engines with secondary filters. This system effectively removes entrained air and...
    $498.99
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  • Clutch Install Kit For Fuller RT Transmission Clutch Install Kit For Fuller RT Transmission
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    Clutch Install Kit For Fuller RT Transmission

    OPP - ORIGINAL PARTS PROGRAM

    $238.99
    Clutch Install Kit * High Quality Clutch Install Kit* For Fuller RT Series Transmissions* Includes All The Wear Items And Gaskets * Kit Includes:- S-1659 Input Shaft - 2 Inch- 14750 Retaining Ring - Inner- 16980 Retaining Ring - Outer- 81504 Bearing -...
    $238.99
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