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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  • Aluminum 18 Inch Recessed Air Line Box Sectionalized Deck Plate W/ Trailer Air, 7-Way, 4/6-Way Hookups
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    Aluminum 18 Inch Recessed Air Line Box Sectionalized Deck Plate W/ Trailer Air, 7-Way, 4/6-Way Hookups

    IOWA CUSTOMS

    $411.99
    18 Inch Smooth Aluminum Recessed Air Line Box Sectionalized Deck Plate W/ Trailer Air, 7-Way, 4/6-Way HookupsOrganize connectors on the back of your truck with this 18 inch recessed air line box by Iowa Customs with pre-cut openings for trailer air, a 7...
    $411.99
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    $411.99
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  • 304 SS 18 Inch Recessed Air Line Box Sectionalized Deck Plate W/ 2 Air, One 7-Way & One 4 or 6 Way Cutouts
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    304 SS 18 Inch Recessed Air Line Box Sectionalized Deck Plate W/ 2 Air, One 7-Way & One 4 or 6 Way Cutouts

    IOWA CUSTOMS

    $550.99
    18 Inch 304 Stainless Steel Recessed Air Line Box Sectionalized Deck Plate W/ 2 Air, One 7-Way & One 4 Or 6-Way CutoutsOrganize connectors on the back of your truck with this 18 inch recessed air line box by Iowa Customs with pre-cut openings for trailer...
    $550.99
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  • 304 SS 18 Inch Recessed Air Line Box Sectionalized Deck Plate W/ 2 Air & Two 7-Way Cutouts
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    304 SS 18 Inch Recessed Air Line Box Sectionalized Deck Plate W/ 2 Air & Two 7-Way Cutouts

    IOWA CUSTOMS

    $550.99
    18 Inch 304 Stainless Steel Recessed Air Line Box Sectionalized Deck Plate W/ 2 Air & Two 7-Way CutoutsOrganize connectors on the back of your truck with this 18 inch recessed air line box by Iowa Customs with pre-cut openings for trailer air and 2 seven...
    $550.99
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  • Smooth Aluminum 18 Inch Sectional Deck Plate Filler With Recessed Mini Airline Box & One 7-Way Hookup
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    Smooth Aluminum 18 Inch Sectional Deck Plate Filler With Recessed Mini Airline Box & One 7-Way Hookup

    IOWA CUSTOMS

    $411.99
    18 Inch Smooth Aluminum Sectionalized Deck Plate W/ 1 Mini Air Line Box, One 7-Way HookupsOrganize connectors on the back of your truck with this 18 inch recessed air line box by Iowa Customs with pre-cut openings. It is made of lightweight aluminum and...
    $411.99
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  • 304 SS 18 Inch Recessed Small Air Line Box Sectionalized Deck Plate W/ 2 Air & 7-Way Cutout
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    304 SS 18 Inch Recessed Small Air Line Box Sectionalized Deck Plate W/ 2 Air & 7-Way Cutout

    IOWA CUSTOMS

    $550.99
    18 Inch 304 Stainless Steel Recessed Small Air Line Box Sectionalized Deck Plate W/ 2 Air & 7-Way CutoutOrganize connectors on the back of your truck with this 18 inch recessed small air line box by Iowa Customs with pre-cut openings. It is made of...
    $550.99
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  • 304 Stainless Steel On-Top Air Line Box Deck Plate W/ Trailer Air, 7-Way, 4/6-Way Hookups
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    304 Stainless Steel On-Top Air Line Box Deck Plate W/ Trailer Air, 7-Way, 4/6-Way Hookups

    IOWA CUSTOMS

    $429.99
    On-Top Air Line Box Deck Plate W/ Trailer Air, 7-Way & 4/6-Way Hookups * High Quality Deck Plate Accessories* Made Of Polished Stainless Steel* On-Top Airline Box * With Trailer Air One 7-Way And One 4/6 Way Hook Up* Made In USA* Sold Individually **...
    $429.99
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    $429.99
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  • Aluminum Blank On-Top Air Line Box, Paintable
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    Aluminum Blank On-Top Air Line Box, Paintable

    IOWA CUSTOMS

    $284.99
    Paintable Aluminum On-Top Air Line Box With No Holes * High Quality Deck Plate Accessories* Made Of Smooth Aluminum* Paintable Finish* On-Top Airline Box * Blank* No Holes* Made In USA* Sold Individually ** Warranty On Deck Plate Accessories Against...
    $284.99
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  • Polished 304 Stainless Steel Blank On-Top Air Line Box Deck Plate Accessory
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    Polished 304 Stainless Steel Blank On-Top Air Line Box Deck Plate Accessory

    IOWA CUSTOMS

    $411.99
    Blank Polished 304 Stainless Steel On-Top Air Line Box Deck Plate Accessory * High Quality Deck Plate Accessories* Made Of Polished Stainless Steel* On-Top Airline Box * Blank* No Holes * Made In USA* Sold Individually ** Warranty On Deck Plate...
    $411.99
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  • Stainless Steel Recessed Air Line Box 45 Degree Front W/ Flange, Trailer Air, 2 7-Way Hookups
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    Stainless Steel Recessed Air Line Box 45 Degree Front W/ Flange, Trailer Air, 2 7-Way Hookups

    IOWA CUSTOMS

    $498.99
    Stainless Steel Recessed Air Line Box 45 Degree Front W/ Flange, Trailer Air & 2 7-Way HookupsThis quality Iowa Customs recessed air line box fits most trucks. It is made of polished stainless steel with a flange and a 45 degree front. The air line box...
    $498.99
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  • Stainless Steel Recessed Air Line Box 45 Degree Front W/ Flange, Trailer Air, 7-Way Hookup
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    Stainless Steel Recessed Air Line Box 45 Degree Front W/ Flange, Trailer Air, 7-Way Hookup

    IOWA CUSTOMS

    $498.99
    Stainless Steel Recessed Air Line Box 45 Degree Front W/ Flange, Trailer Air & 7-Way HookupThis quality Iowa Customs recessed air line box fits most trucks. It is made of polished stainless steel with a flange and a 45 degree front. The air line box has...
    $498.99
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  • 3 X 14 Inch Polished 304 Stainless Steel Flap Weight For Mud Flap On Rear Of Front Fender Peterbilt
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    3 X 14 Inch Polished 304 Stainless Steel Flap Weight For Mud Flap On Rear Of Front Fender Peterbilt

    IOWA CUSTOMS

    $62.50
    3 X 14 Inch Stainless Steel Mud Flap Weight Fits Peterbilt Rear Of Front FenderKeep your front mud flaps in place with Iowa Customs weights. Sold individually, each weight is 14 inches long and 3 inches tall. It is made of stainless steel and easy to...
    $62.50
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    $62.50
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  • Smooth Aluminum Recessed Air Line Box W/ Flange, Trailer Air, 7-Way Hookups
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    Smooth Aluminum Recessed Air Line Box W/ Flange, Trailer Air, 7-Way Hookups

    IOWA CUSTOMS

    $530.99
    Smooth Aluminum Recessed Air Line Box W/ Flange, Trailer Air & 7-Way HookupsThis quality Iowa Customs recessed air line box fits most trucks. It is made of lightweight smooth aluminum with a flange. The air line box has pre-cut openings for trailer air...
    $530.99
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    $530.99
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