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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  • BESTfit Turbo Charger, Replaces 4089754 For Cummins ISX Engines
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    BESTfit Turbo Charger, Replaces 4089754 For Cummins ISX Engines

    BESTFIT TRUCK PARTS

    $685.99
    BESTfit Turbo ChargerEnhance your engine's power with our aftermarket Turbocharger, available individually for easy installation. Crafted to meet high standards of performance and durability, this replacement part is designed to optimize your engine's...
    $685.99
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  • BESTfit Cam Shaft, Replaces 3685963 For Cummins ISX Engines
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    BESTfit Cam Shaft, Replaces 3685963 For Cummins ISX Engines

    BESTFIT TRUCK PARTS

    $983.99
    BESTfit Cam ShaftEnhance your engine's performance with our aftermarket Camshaft, available individually for your convenience. Crafted to high standards, this replacement part ensures optimal engine operation and longevity. * Camshaft* Sold...
    $983.99
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    $983.99
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  • BESTfit Camshaft For Cummins ISX Engines
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    BESTfit Camshaft For Cummins ISX Engines

    BESTFIT TRUCK PARTS

    $959.99
    BESTfit CamshaftUpgrade your engine's performance with our aftermarket Camshaft, meticulously crafted for precision and durability. Sold individually, this component promises enhanced engine efficiency and reliability. * Camshaft* Sold...
    $959.99
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    $959.99
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  • BESTfit Cab HVAC Weldment Case, Replaces 510575  For Peterbilt 359, 379 BESTfit Cab HVAC Weldment Case, Replaces 510575  For Peterbilt 359, 379
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    BESTfit Cab HVAC Weldment Case, Replaces 510575 For Peterbilt 359, 379

    BESTFIT TRUCK PARTS

    $433.99
    BESTfit Peterbilt HVAC Weldment Case For CabCrafted in the USA, our HVAC Case guarantees quality and durability for your vehicle's heating, ventilation, and air conditioning system. This aftermarket replacement part ensures reliable performance and is...
    $433.99
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  • BESTfit Hinge Hardware And Bushing Kit For Peterbilt 379
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    BESTfit Hinge Hardware And Bushing Kit For Peterbilt 379

    BESTFIT TRUCK PARTS

    $129.99
    BESTfit Hinge Hardware And Bushing Kit, Services One HingeEnhance the performance of your truck's hinge system with our Hinge Hardware and Bushing Kit. Designed to service one hinge, this kit is made in the USA for superior quality. Each kit is sold...
    $129.99
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  • BESTfit U Bolt Kit W/ Square Bend Tops, 3/4 x 4 x 10 Inch
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    BESTfit U Bolt Kit W/ Square Bend Tops, 3/4 x 4 x 10 Inch

    BESTFIT TRUCK PARTS

    $23.40
    BESTfit Square Bend Top U Bolt KitUpgrade your suspension system with our U-bolt Kit, featuring a sturdy 3/4 inch X 4 inch X 10 inch design with a square bend top. Sold individually, this aftermarket replacement part ensures a secure fit and reliable...
    $23.40
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    $23.40
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  • BESTfit Torque Box, Passenger Side For Peterbilt 359 1967 - 1987
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    BESTfit Torque Box, Passenger Side For Peterbilt 359 1967 - 1987

    BESTFIT TRUCK PARTS

    $401.99
    BESTfit Passenger Side Torque BoxUpgrade your truck's hood cylinder mounting with our Passenger Side Torque Box. Designed for durability and convenience, this torque box comes predrilled with rivet nuts and is formed for easy installation. Crafted in the...
    $401.99
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    $401.99
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  • BESTfit Aluminum Door Outer Skin, Driver Side For Peterbilt 359
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    BESTfit Aluminum Door Outer Skin, Driver Side For Peterbilt 359

    BESTFIT TRUCK PARTS

    $145.99
    BESTfit Peterbilt 359 Driver Side Door Outer SkinUpgrade your truck's exterior with our aftermarket Outer Skin panel, designed for the driver side. Crafted from durable aluminum, this panel ensures both strength and lightweight construction. All holes...
    $145.99
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  • BESTfit Shock Bracket, Neway
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    BESTfit Shock Bracket, Neway

    BESTFIT TRUCK PARTS

    $21.41
    BESTfit Shock Bracket W/ Inch C To C Mounting HolesEnhance your vehicle's suspension system with our Shock Bracket. Featuring 2-inch center-to-center mounting holes with 3/4-inch holes, this bracket ensures secure attachment and stability for your shocks...
    $21.41
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  • BESTfit AC Receiver Drier For Peterbilt 362 1993 - 2000
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    BESTfit AC Receiver Drier For Peterbilt 362 1993 - 2000

    BESTFIT TRUCK PARTS

    $38.75
    BESTfit Pete 362 AC Receiver Drier * High Quality Receiver Drier* Inch Long 3 Inch Diameter * Number 6 Inlet And Outlet* Made In USA* Sold Individually* Warranty On Receiver Driers Against Defects In Workmanship & Material From Date Of Purchase*** High...
    $38.75
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    $38.75
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  • BESTfit Rear Cab / Sleeper Panel With Window Cutout For Peterbilt 359
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    BESTfit Rear Cab / Sleeper Panel With Window Cutout For Peterbilt 359

    BESTFIT TRUCK PARTS

    $511.99
    BESTfit Rear Cab Or Rear Sleeper Panel With Window CutoutEnhance the look of your sleeper with our Rear Sleeper Panel featuring a window cutout, meticulously crafted from premium 0.05 thickness aluminum. Each panel comes with all holes predrilled,...
    $511.99
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  • BESTfit Rear Hood Bracket, Passenger Side For Peterbilt 359 BESTfit Rear Hood Bracket, Passenger Side For Peterbilt 359
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    BESTfit Rear Hood Bracket, Passenger Side For Peterbilt 359

    BESTFIT TRUCK PARTS

    $132.99
    BESTfit Passenger Side Rear Hood Support BracketUpgrade your vehicle's hood support system with our Rear Passenger Side Hood Support Bracket. Made in the USA with precision engineering, this bracket provides robust support for your hood. Sold...
    $132.99
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    $132.99
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