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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  • AirCell 104 Intake Spacer For Mercedes & PACCAR MX Engines Freightliner, Kenworth, Peterbilt, Sterling, Western Star
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    AirCell 104 Intake Spacer For Mercedes & PACCAR MX Engines Freightliner, Kenworth, Peterbilt, Sterling, Western Star

    AFTERMARKET

    $158.99
    Aircell Intake Spacer For Mercedes Engine * 1 Inch Aluminum Spacer* Patented Helix Spiral Cut Inside The Boor Opening* Creates Turbulence As The Forced Controlled Air From The Turbo Enters The Intake* Provides - Better Atomization Of The Fuel And Air-...
    $158.99
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  • Aircell 108 Intake Spacer For Detroit 60, Cat C15 & C16 Engines Freightliner, International, Kenworth, Peterbilt, Sterling, Western Star
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    Aircell 108 Intake Spacer For Detroit 60, Cat C15 & C16 Engines Freightliner, International, Kenworth, Peterbilt, Sterling, Western Star

    AFTERMARKET

    $158.99
    Aircell Intake Spacer For Detroit 60 Series Engine With EGR * High Quality Air Cell Intake Spacer* 1 Inch Aluminum Spacer* Patented Helix Spiral Cut Inside The Boor Opening* Creates Turbulence As The Forced Controlled Air From The Turbo Enters The...
    $158.99
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  • Aircell 120 Intake Spacer For International, Kenworth, Peterbilt, Volvo With Cummins ISX
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    Aircell 120 Intake Spacer For International, Kenworth, Peterbilt, Volvo With Cummins ISX

    AFTERMARKET

    $158.99
    Aircell Intake Spacer For Cummins ISX Engine With EGR * High Quality Aircell Intake Spacer* 1 Inch Aluminum Spacer* Patented Helix Spiral Cut Inside The Boor Opening* Creates Turbulence As The Forced Controlled Air From The Turbo Enters The Intake*...
    $158.99
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    $158.99
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  • High Flow Performance Air Filter With Washable Element Media For Freightliner, Mack, Peterbilt
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    High Flow Performance Air Filter With Washable Element Media For Freightliner, Mack, Peterbilt

    FLEET FILTERS

    $380.99
    High Performance Air Filter, Replaces FA2680 * High Quality Performance Air Filter* The Only Lifetime, Washable, High Flow Air Filter On The Planet* Lower Your Operating Cost, Increase Your Horsepower, And Increase Your Fuel Mileage* Comes Apart So You...
    $380.99
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  • High Flow Performance Air Filter With Washable Element Media For International 9000 Series
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    High Flow Performance Air Filter With Washable Element Media For International 9000 Series

    FLEET FILTERS

    $380.99
    High Performance Air Filter Media Fits International 9000 Series * High Quality Performance Air Filter* The Only Lifetime, Washable, High Flow Air Filter On The Planet* Lower Your Operating Cost, Increase Your Horsepower, And Increase Your Fuel Mileage*...
    $380.99
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    $380.99
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  • 3 Layer Replacement Air Filter Wrap For 29-071300042 High Performance Air Filter
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    3 Layer Replacement Air Filter Wrap For 29-071300042 High Performance Air Filter

    FLEET FILTERS

    $101.99
    3 Layer Replacement Air Filter Wrap For High Performance Air Filter * High Quality Replacement Air Filter Wrap* For 29-071300042* 3 Layer Design* Does Not Come Pre-Oiled* Oil Is Required Before Installation * Sold Individually* Warranty On Replacement...
    $101.99
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    $101.99
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  • 3 Layer Replacement Air Filter Wrap For 29-071300007 High Performance Air Filter
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    3 Layer Replacement Air Filter Wrap For 29-071300007 High Performance Air Filter

    FLEET FILTERS

    $197.99
    3 Layer Replacement Air Filter Wrap For High Performance Air Filter * High Quality Replacement Air Filter Wrap* For 29-071300007* 3 Layer Design* Do Not Come Pre-Oiled* Oil Is Required Before Installation * Sold Individually* Warranty On Replacement Air...
    $197.99
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  • 3 Layer Replacement Air Filter Wrap For 29-071300024 High Performance Air Filter
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    3 Layer Replacement Air Filter Wrap For 29-071300024 High Performance Air Filter

    FLEET FILTERS

    $197.99
    3 Layer Replacement Air Filter Wrap For High Performance Air Filter * High Quality Replacement Air Filter Wrap* For 29-071300024* 3 Layer Design* Does Not Come Pre-Oiled* Oil Is Required Before Installation * Sold Individually* Warranty On Replacement...
    $197.99
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  • 2 Layer Replacement Air Filter Wrap For 29-071300007 High Performance Air Filter
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    2 Layer Replacement Air Filter Wrap For 29-071300007 High Performance Air Filter

    FLEET FILTERS

    $197.99
    2 Layer Replacement Air Filter Wrap For High Performance Air Filter * High Quality Replacement Air Filter Wrap* For 29-071300007* 2 Layer Design* Do Not Come Pre-Oiled* Oil Is Required Before Installation * Sold Individually* Warranty On Replacement Air...
    $197.99
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  • 2 Layer Replacement Air Filter Wrap For 29-071300004 High Performance Air Filter
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    2 Layer Replacement Air Filter Wrap For 29-071300004 High Performance Air Filter

    FLEET FILTERS

    $197.99
    2 Layer Replacement Air Filter Wrap For High Performance Air Filter * High Quality Replacement Air Filter Wrap* For 29-071300004* 2 Layer Design* Do Not Come Pre-Oiled* Oil Is Required Before Installation * Sold Individually* Warranty On Replacement Air...
    $197.99
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  • High Flow Performance Air Filter W/ Washable Element For Freightliner, Mack, Kenworth, Peterbilt, Western Star
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    High Flow Performance Air Filter W/ Washable Element For Freightliner, Mack, Kenworth, Peterbilt, Western Star

    FLEET FILTERS

    $388.99
    High Performance Air Filter Fits Freightliner, Mack, Kenworth, Peterbilt, Western Star * High Quality Performance Air Filter* The Only Lifetime, Washable, High Flow Air Filter On The Planet* Lower Your Operating Cost, Increase Your Horsepower, And...
    $388.99
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    $388.99
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  • 3 Layer Replacement Air Filter Wrap For 29-071300001 High Performance Air Filter
    Add to Cart

    3 Layer Replacement Air Filter Wrap For 29-071300001 High Performance Air Filter

    FLEET FILTERS

    $197.99
    3 Layer Replacement Air Filter Wrap For High Performance Air Filter * High Quality Replacement Air Filter Wrap* For 29-071300001* 3 Layer Design* Do Not Come Pre-Oiled* Oil Is Required Before Installation * Sold Individually* Warranty On Replacement Air...
    $197.99
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