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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  • CSM Mounting Kit For CSM 24 x 24 x 60 Inch Toolbox CSM Mounting Kit For CSM 24 x 24 x 60 Inch Toolbox
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    CSM Mounting Kit For CSM 24 x 24 x 60 Inch Toolbox

    CHROME SHOP MAFIA

    $295.99
    24 x 24 x 60 Inch Tool Box Mounting Kit W/ Bottom & Triangle Side Supports By Chrome Shop Mafia * High Quality Mounting Kit* Made Of Black Powder Coated Steel* 24 Inch X 24 Inch X 60 Inch * 1 Piece Bottom And Triangle Side Supports* Made In USA* Sold...
    $295.99
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  • On Sale
    CSM Mounting Kit For CSM 18 x 18 x 48 Inch Toolboxes CSM Mounting Kit For CSM 18 x 18 x 48 Inch Toolboxes
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    CSM Mounting Kit For CSM 18 x 18 x 48 Inch Toolboxes

    CHROME SHOP MAFIA

    Now: $178.49
    Was: $254.99
    18 x 18 x 48 Inch Tool Box Mounting Kit W/ Bottom & Triangle Side Supports By Chrome Shop Mafia * High Quality Mounting Kit* Made Of Black Powder Coated Steel* 18 Inch X 18 Inch X 48 Inch * 1 Piece Bottom And Triangle Side Supports* Made In USA* Sold...
    Now: $178.49
    Was: $254.99
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  • On Sale
    CSM Mounting Kit For CSM 18 x 18 x 36 Inch Toolboxes CSM Mounting Kit For CSM 18 x 18 x 36 Inch Toolboxes
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    CSM Mounting Kit For CSM 18 x 18 x 36 Inch Toolboxes

    CHROME SHOP MAFIA

    Now: $160.06
    Was: $234.99
    18 x 18 x 36 Inch Tool Box Mounting Kit W/ Bottom & Triangle Side Supports By Chrome Shop Mafia * High Quality Mounting Kit* Made Of Black Powder Coated Steel* 18 Inch X 18 Inch X 36 Inch * 1 Piece Bottom And Triangle Side Supports* Made In USA* Sold...
    Now: $160.06
    Was: $234.99
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    Now: $160.06
    Was: $234.99
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  • 20 x 18 x 36 Inch Aluminum Underbody Truck Box W/ Drawer 20 x 18 x 36 Inch Aluminum Underbody Truck Box W/ Drawer
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    20 x 18 x 36 Inch Aluminum Underbody Truck Box W/ Drawer

    AFTERMARKET

    $951.99
    Diamond Tread Underbody Truck Box W/ Drawer * High Quality Truck Box* Diamond Tread Aluminum* Dimensions- 20 Inch Height - 18 Inch Depth- 36 Inch Width * Can Be Mounted On Either A Flat Surface Or Under-Bed* Requires Mounting Brackets Sold Separately*...
    $951.99
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  • Aluminum Side Mount 50 Gallon Reservoir Aluminum Side Mount 50 Gallon Reservoir
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    Aluminum Side Mount 50 Gallon Reservoir

    AFTERMARKET

    $1,052.99
    50 Gallon Reservoir W/ Rear Ports * High Quality Reservoir* Includes:- Chrome-Plated Polymer Filler Strainer Breather Cap- Level/Temperature Gauge- Rubber Insulated Straps- Mounting Brackets* Aluminum* Side Mount* 50 Gallon * With Rear Ports* Suppresses...
    $1,052.99
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  • Smooth Aluminum 18 Inch Wide Big Mount Step Box
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    Smooth Aluminum 18 Inch Wide Big Mount Step Box

    ICONIC

    $599.99
    18 X 24 X 39.13 Inch Aluminum Big Mount Step Box * High Quality Big Mouth Step Box* Aluminum* 18.00 Inch Wide* 24.00 Inch Height* 29.13 Inch Depth* With Smooth Aluminum Lid * 50 Percent Larger Opening Than Traditional Step Boxes Allows You To Store More...
    $599.99
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  • 22 Inch Smooth Aluminum Big Mouth Step Box W/ Lid
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    22 Inch Smooth Aluminum Big Mouth Step Box W/ Lid

    ICONIC

    $639.88
    Big Mouth 22 X 24 Inch Smooth Aluminum Step Box * High Quality Step Box* Made Of Smooth Aluminum With Smooth Aluminum Lid* 22 Inch Wide* 24 Inch Height* 29.13 Inch Depth* Recommended 09-0210100007 Mounting Bracket - Not Included* 50 Percent Larger...
    $639.88
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    $639.88
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  • Brunner 36 Inch Black Integrated Step Box Brackets
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    Brunner 36 Inch Black Integrated Step Box Brackets

    BRUNNER FABRICATION

    $183.99
    Black Integrated Step Box Brackets By Brunner?s Fabrication By Brunner Fabrication * High Quality Integrated Step Box Brackets* Black* 36 Inch* Sold As Pair * Warranty On Integrated Step Box Against Defects In Workmanship & Material From Date Of...
    $183.99
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  • Brunner 36 X 22 X 26 Inch Black Passenger Side Integrated Step Box W/ Stainless Steel Door
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    Brunner 36 X 22 X 26 Inch Black Passenger Side Integrated Step Box W/ Stainless Steel Door

    BRUNNER FABRICATION

    $1,737.99
    Passenger Side 36 X 22 X 26 Inch Black Integrated Step Box W/ Stainless Steel Door By Brunner?s Fabrication By Brunner Fabrication * High Quality Integrated Step Box * Painted Black * With 3 Stainless Steel Door* Passenger Side* 36 X 22 X 26 Inches* Sold...
    $1,737.99
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  • Brunner 36 X 22 X 26 Inch Black Driver Side Integrated Step Box W/ Stainless Steel Door
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    Brunner 36 X 22 X 26 Inch Black Driver Side Integrated Step Box W/ Stainless Steel Door

    BRUNNER FABRICATION

    $1,737.99
    Driver Side 36 X 22 X 26 Inch Black Integrated Step Box W/ Stainless Steel Door By Brunner?s Fabrication By Brunner Fabrication * High Quality Integrated Step Box * Painted Black * With 3 Stainless Steel Door* Driver Side* 36 X 22 X 26 Inches* Sold...
    $1,737.99
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  • Black Steel Trailer Tongue Truck Tool Box 16.38 X 15 X 35.25/21.25 Inch Black Steel Trailer Tongue Truck Tool Box 16.38 X 15 X 35.25/21.25 Inch
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    Black Steel Trailer Tongue Truck Tool Box 16.38 X 15 X 35.25/21.25 Inch

    AFTERMARKET

    $363.99
    16.38 X 15 X 35.25/21.25 Inch Black Steel Trailer Tongue Truck Tool BoxAdd more storage to your A-Frame Trailer with this Black Steel Trailer Tongue Truck Tool Box. ts heavy-duty steel construction, tapered front, locking stainless steel paddle latch,...
    $363.99
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  • Diamond Plate Aluminum Trailer Tongue Truck Box W/ Angled Front 18.5 X 15 X 49 Inch Diamond Plate Aluminum Trailer Tongue Truck Box W/ Angled Front 18.5 X 15 X 49 Inch
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    Diamond Plate Aluminum Trailer Tongue Truck Box W/ Angled Front 18.5 X 15 X 49 Inch

    AFTERMARKET

    $442.99
    18.5 X 15 X 49 Inch Diamond Plate Aluminum Trailer Tongue Truck Box W/ Angled FrontThis Diamond Tread Aluminum Trailer Tongue Truck Box is built tough to mount to A-frame style trailers. It keeps your gear safe from weather and theft with a locking...
    $442.99
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    $442.99
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