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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  • Vinyl Black Bug Screen W/ 14 Turnbuckles For Peterbilt 377, 378 379
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    Vinyl Black Bug Screen W/ 14 Turnbuckles For Peterbilt 377, 378 379

    ROBERT JAMES ENTERPRISES

    $79.99
    Vinyl Black Bug Screen W/ Turnbuckles For Pete * High Quality Bug Screen* Black * With 14 Turnbuckle Design* Sold Individually* Warranty On Bug Screen Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket Replacement...
    $79.99
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  • Plain Black Mesh Bug Screen W/ Black Vinyl For Peterbilt 379 Extended Hood W/ 14 Turnbuckles
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    Plain Black Mesh Bug Screen W/ Black Vinyl For Peterbilt 379 Extended Hood W/ 14 Turnbuckles

    ROBERT JAMES ENTERPRISES

    $79.99
    Peterbilt 379 Plain Black Bug Screen W/ Heavy Duty Trim By Robert James EnterprisesAre you looking to find a highly durable bug screen to protect your radiator and engine from bugs and road debris? This plain black aftermarket bug screen by Robert James...
    $79.99
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  • Plain White Bug Screen For Peterbilt 379 127 BBC
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    Plain White Bug Screen For Peterbilt 379 127 BBC

    ROBERT JAMES ENTERPRISES

    $79.99
    Peterbilt 379 Plain White Bug ScreenAre you looking to find a highly durable bug screen to protect your radiator and engine from bugs and road debris? This plain white aftermarket bug screen by Robert James Trucking features 14 turnbuckles and super...
    $79.99
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  • Plain Black Mesh Bug Screen W/ Black Vinyl For Peterbilt 378 & 379 119 BBC With 14 Turn Holes
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    Plain Black Mesh Bug Screen W/ Black Vinyl For Peterbilt 378 & 379 119 BBC With 14 Turn Holes

    ROBERT JAMES ENTERPRISES

    $79.99
    Peterbilt Plain Black Bug Screen W/ Heavy Duty Trim By Robert James EnterprisesAre you looking to find a highly durable bug screen to protect your radiator and engine from bugs and road debris? This plain black aftermarket bug screen by Robert James...
    $79.99
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  • Plain White Bug Screen For Peterbilt 378 & 379 119 BBC
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    Plain White Bug Screen For Peterbilt 378 & 379 119 BBC

    ROBERT JAMES ENTERPRISES

    $79.99
    Plain White Bug Screen Fits PeterbiltProtect your Peterbilt truck with this simple-to-install made in the USA plain white bug screen. It will help keep your truck grille looking great and keep road debris away from your radiator and engine components. It...
    $79.99
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  • On Sale
    Chrome Plastic EGR Bug Shield For Peterbilt 379
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    Chrome Plastic EGR Bug Shield For Peterbilt 379

    AFTERMARKET

    Now: $4.95
    Was: $164.99
    Peterbilt 379 EGR Bugs Shield * High Quality Bug Shield* Made Of Chrome Plated Plastic* Made From High Impact Acrylic Material * Individually Styled To Fit Your Big Rig* Sold Individually* Made In The USA* Warranty On Bug Shield Against Defects In...
    Now: $4.95
    Was: $164.99
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    Now: $4.95
    Was: $164.99
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  • Stainless Steel Aero Style Bug Shield For Peterbilt 378 & 379 Short Hood
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    Stainless Steel Aero Style Bug Shield For Peterbilt 378 & 379 Short Hood

    TRUX ACCESSORIES

    $236.99
    SS Bug Deflector Fits Peterbilt 378 & 379 119BBCHelp fend off-road hazards and keep your windshield in great condition with this stainless steel bug shield. It mounts on the hood to redirect airflow around your truck so fewer flying insects and road...
    $236.99
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  • Stainless Steel Aero Style Bug Shield For Peterbilt 379 Extended Hood Stainless Steel Aero Style Bug Shield For Peterbilt 379 Extended Hood
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    Stainless Steel Aero Style Bug Shield For Peterbilt 379 Extended Hood

    TRUX ACCESSORIES

    $179.99
    Peterbilt 379 SS Bug DeflectorHelp fend off-road hazards and keep your windshield in great condition with this 44-inch wide stainless steel bug shield. It mounts on the hood to redirect airflow around your truck so fewer flying insects and road debris...
    $179.99
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  • On Sale
    Smoked Plastic EGR Bugshield For Peterbilt 379
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    Smoked Plastic EGR Bugshield For Peterbilt 379

    AFTERMARKET

    Now: $5.86
    Was: $97.69
    EGR Bugshield Fits Peterbilt 379 * High Quality EGR Bug Shield * Made Of Plastic* Smoked Color * Fits Peterbilt Models* Individually Styled To Fit* Sold Individually* Made In USA* Warranty On EGR Bug Shield Against Defects In Workmanship & Material From...
    Now: $5.86
    Was: $97.69
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  • 24 Inch 430 Stainless Steel Frame Tool Box W/ Full Top Step For Peterbilt 379
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    24 Inch 430 Stainless Steel Frame Tool Box W/ Full Top Step For Peterbilt 379

    ROADWORKS

    $1,049.99
    Stainless Steel 24 Inch Frame Tool Box With Full Top Step Fits Peterbilt 379 * High Quality Tool Box* Made Of 430 Stainless Steel* 24 Inch* With Full Top Step * Sold Individually* Warranty On Tool Boxes Against Defects In Workmanship & Material From Date...
    $1,049.99
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  • CSM 31 Inch Diamond Plate Aluminum New Style Step Tool Box For Peterbilt 378, 379 & 389 Glider
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    CSM 31 Inch Diamond Plate Aluminum New Style Step Tool Box For Peterbilt 378, 379 & 389 Glider

    CHROME SHOP MAFIA

    $1,249.99
    Chrome Shop Mafia Aluminum Tool Box Fits Peterbilt With New Style StepThis aftermarket replacement features square corners and is crafted without an upper step, making it a perfect fit for those seeking a practical and stylish solution. Whether you need...
    $1,249.99
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  • CSM SS 30 X 30 X 15.5 Inch Battery Box Or Tool Box For Peterbilt 378, 379 & 389 CSM SS 30 X 30 X 15.5 Inch Battery Box Or Tool Box For Peterbilt 378, 379 & 389
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    CSM SS 30 X 30 X 15.5 Inch Battery Box Or Tool Box For Peterbilt 378, 379 & 389

    CHROME SHOP MAFIA

    $1,184.99
    Stainless Steel Tool Box Or Battery Box Fits Peterbilt 378, 379 & 389 By Chrome Shop MafiaMade by Chrome Shop Mafia, this battery/tool box is constructed with quality 304 Stainless steel and measures 30 inches long, 30 inches wide, and 15 inches tall...
    $1,184.99
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