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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  • 4 Inch Black Foam Light Flange Gasket 4 Inch Black Foam Light Flange Gasket
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    4 Inch Black Foam Light Flange Gasket

    OPP - ORIGINAL PARTS PROGRAM

    $2.89
    Black Foam Gasket For 4 Inch Round Light * High Quality Light Flange Gasket* Made Of Foam * Black* 4 Inch* Sold Individually* Warranty On Light Flange Gaskets Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket...
    $2.89
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  • 7 Inch Chrome Plated SS Wide Straight Exhaust Mounting Bracket For Peterbilt 377, 378, 379, 386, 388, 389 7 Inch Chrome Plated SS Wide Straight Exhaust Mounting Bracket For Peterbilt 377, 378, 379, 386, 388, 389
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    7 Inch Chrome Plated SS Wide Straight Exhaust Mounting Bracket For Peterbilt 377, 378, 379, 386, 388, 389

    LINCOLN CHROME

    $147.99
    7 Inch Dia. Chrome Plated Stainless Steel Wide Style Exhaust Mounting Clamp By Lincoln ChromeSecure 7-inch diameter exhaust pipes with the durable 3 inch wide Lincoln Chrome exhaust band clamp. Made of chrome-plated stainless steel, it ensures sturdy...
    $147.99
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  • BESTfit 26 X 35 Inch 50 Gallon Rectangular Upright Aluminum Hydraulic Tank W/ Mounting Kit BESTfit 26 X 35 Inch 50 Gallon Rectangular Upright Aluminum Hydraulic Tank W/ Mounting Kit
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    BESTfit 26 X 35 Inch 50 Gallon Rectangular Upright Aluminum Hydraulic Tank W/ Mounting Kit

    BESTFIT TRUCK PARTS

    $585.99
    BESTfit 50 Gallon Aluminum Upright Hydraulic TankUpgrade your hydraulic system with our Hydraulic Tank, a complete aftermarket replacement with precision-engineered components. This essential kit includes a Filler Breather Cap with Strainer, Sight Level...
    $585.99
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  • Exhaust Heat Shield Mounting Clamp Replaces 14-14695 For Peterbilt 377, 378, 379 & 386
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    Exhaust Heat Shield Mounting Clamp Replaces 14-14695 For Peterbilt 377, 378, 379 & 386

    AUTOMANN USA

    $46.22
    Mount Clamp For Exhaust Shield Fits Peterbilt 377, 378, 379 & 386 * High Quality Mounting Clamp* Position - Driver Or Passenger Side ? Center Or Upper* Fits 10 Inch Diameter Muffler * Clamp For Mounting Exhaust Heat Shield To Muffler* Sold Individually**...
    $46.22
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  • Black Rubber 2.5 Inch Grommet - Wide Lip
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    Black Rubber 2.5 Inch Grommet - Wide Lip

    UNITED PACIFIC

    $1.01
    Wide Lip Black Rubber Grommet For 2.5 Inch Light * High Quality Grommet* Rubber* 2-1/2 Inch* Wide Lip* For 2 1/2 Inch Light* Provide Additional Shock And Vibration Resistance* Sold Individually* Warranty On Grommets Against Defects In Workmanship &...
    $1.01
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  • BESTfit Door Wedge Replaces 20-10831 For Peterbilt 375, 377, 378 & 379
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    BESTfit Door Wedge Replaces 20-10831 For Peterbilt 375, 377, 378 & 379

    BESTFIT TRUCK PARTS

    $10.19
    BESTfit Door Wedge Fits Peterbilt * High Quality Door Wedge* 2.375 Inches Long* .75 Inches Wide* .313 Inches Thick* Sold Individually* Warranty On Door Wedge Against Defects In Workmanship & Material From Date Of Purchase***High Quality Aftermarket...
    $10.19
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  • Wear Washer - 2 Inch ID For Peterbilt Rear Air Leaf
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    Wear Washer - 2 Inch ID For Peterbilt Rear Air Leaf

    AUTOMANN USA

    $13.19
    Peterbilt Rear Air Leaf 0.10 Inch Thick Wear Washer * High Quality Wear Washer* 0.10 Inch Thickness* 2.00 Inch I.D.* Sold Individually* Warranty On Wear Washers Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket...
    $13.19
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  • Y Harness Splitter Plug For Peterbilt Front and Rear Air Cleaner Light Panels
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    Y Harness Splitter Plug For Peterbilt Front and Rear Air Cleaner Light Panels

    PHOENIX DESIGN

    $11.99
    Quick Mount Wiring Plug For Pair Of Breather PanelsMake air cleaner light bar installation easy with this Y-plug adaptor. It connects your air cleaner light bars to your trucks wiring harness without the spicing wires or modifying the trucks factory...
    $11.99
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  • Stainless Steel Air Tank U-Bolt Replaces K241-576 & G34-6006 For Paccar 10 Inch Diameter Tank
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    Stainless Steel Air Tank U-Bolt Replaces K241-576 & G34-6006 For Paccar 10 Inch Diameter Tank

    BESTFIT TRUCK PARTS

    $20.29
    Air Tank U-Bolt * High Quality Air Tank U-Bolt * Stainless Steel* For 10 Inch Diameter Air Tank* Includes 2 Washer And Lock Nuts* 11.250 Inches Overall Height* 10.000 Inches Between Sides* 5/16 Inch Material Diameter* 5/16-24 Thread Size* 3.000 Inches...
    $20.29
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  • Peterbilt BESTfit Aluminum Lower Step With Early Style Tread & Brackets
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    Peterbilt BESTfit Aluminum Lower Step With Early Style Tread & Brackets

    BESTFIT TRUCK PARTS

    $98.99
    BESTfit Aluminum Replacement Lower Step With Angles For PeterbiltUpgrade your vehicle's accessibility with our premium aftermarket Lower Step. Crafted from durable aluminum, this step boasts a 30.50-inch length, 7-inch width, and 2-inch height, providing...
    $98.99
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  • Peterbilt 378, 379, 386 BESTfit Large Upper Hood Roller Replaces 13-04391
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    Peterbilt 378, 379, 386 BESTfit Large Upper Hood Roller Replaces 13-04391

    BESTFIT TRUCK PARTS

    $11.62
    BESTfit Replacement Large Upper Hood Roller Fits PeterbiltThis upper hood roller comes with a tube and is made of polyurethane for the roller part and steel for the tube. It features a black color, with dimensions of 1.125 inches in outer diameter, 1.5...
    $11.62
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  • Hogebuilt Stainless Steel Quarter Fender Clamp W/ Bolt
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    Hogebuilt Stainless Steel Quarter Fender Clamp W/ Bolt

    HOGEBUILT FENDERS

    $16.99
    11 Gauge Matte Finish SS Quarter Fender Clamp W/ BoltAre you looking for a secure way to clamp your stainless steel quarter fender tube to the post mount? Elite Truck Accessoriesis proud to offer this Hogebuilt stainless steel quarter fender clamp with a...
    $16.99
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