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 Spring Bushing Kit For Peterbilt Low Air Leaf Suspension
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    BESTfit Spring Bushing Kit For Peterbilt Low Air Leaf Suspension

    BESTFIT TRUCK PARTS

    $59.99
    BESTfit Rear Spring Bushing Kit Fits PeterbiltThis bushing kit is tailored for Peterbilt low air leaf suspensions, providing essential components for maintenance. Each kit includes one bushing, one spring eye sleeve, one spring bushing bolt, one lock...
    $59.99
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  • BESTfit Rear Spring Bushing Mount For Peterbilt Air Leaf Suspension
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    BESTfit Rear Spring Bushing Mount For Peterbilt Air Leaf Suspension

    BESTFIT TRUCK PARTS

    $34.99
    BESTfit Rear Spring Bushing Mount Fits PeterbiltThis air leaf spring bushing mount is designed for Peterbilt air leaf suspension systems, accommodating a 4.000-inch spring. Please note that the spring bushing is sold separately. Each mount is sold...
    $34.99
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  • BESTfit Oil Pan Gasket For Caterpillar 3406 Engines
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    BESTfit Oil Pan Gasket For Caterpillar 3406 Engines

    BESTFIT TRUCK PARTS

    $28.99
    BESTfit Oil Pan GasketEnsure a secure seal for your Caterpillar engines 3406A, 3606B, 3406C, and 3406E with our Oil Pan Gasket. Compatible with pan numbers 09-074N919 and 09-077C3236, this gasket is designed to prevent leaks and maintain optimal engine...
    $28.99
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  • BESTfit Indicator Lens 6 Piece Set For Peterbilt 359 Dash
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    BESTfit Indicator Lens 6 Piece Set For Peterbilt 359 Dash

    BESTFIT TRUCK PARTS

    $125.99
    BESTfit 6 Piece Indicator Lens SetUpgrade your dashboard with our premium Dash Indicator Lens Set, featuring six essential pieces for enhanced visibility. This aftermarket replacement part (not OEM) includes left and right turn lenses in vibrant green,...
    $125.99
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  • BESTfit Fiberglass White Vortex Generator By Aerocap  - Set Of 26
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    BESTfit Fiberglass White Vortex Generator By Aerocap - Set Of 26

    BESTFIT TRUCK PARTS

    $162.99
    BESTfit White Fiberglass Vortex Generator By AerocapLooking for really good generators for your truck? These special ones, called Aerodynamic Vortox Generators VGS, are made by pilots. They're easy to put on ? just stick them around the back of your...
    $162.99
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  • BESTfit Stainless Steel Grille & Surround Assembly For Peterbilt 379 127 BBC BESTfit Stainless Steel Grille & Surround Assembly For Peterbilt 379 127 BBC
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    BESTfit Stainless Steel Grille & Surround Assembly For Peterbilt 379 127 BBC

    BESTFIT TRUCK PARTS

    $1,099.99
    BESTfit Grille & Surround Assembly Fits Peterbilt 379 Extended Hood * Made Of High Quality Stainless Steel* Fits 127 BBC - Extended Hood Only* Sold Individually* Made In North America* Warranty On Grille Assembly Against Defects In Workmanship & Material...
    $1,099.99
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  • BESTfit Lower Exhaust Elbow Below The Tee For Peterbilt 387 BESTfit Lower Exhaust Elbow Below The Tee For Peterbilt 387
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    BESTfit Lower Exhaust Elbow Below The Tee For Peterbilt 387

    BESTFIT TRUCK PARTS

    $122.99
    BESTfit Long Elbow Under Exhaust Tee Fits PeterbiltUpgrade your vehicle's exhaust system with our aluminized steel pipe! Designed for durability and optimal performance, this aftermarket replacement part features a 5-inch outer diameter inlet and outlet,...
    $122.99
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  • BESTfit Fiberglass Flanged Full Fender W/ Built-In Liner
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    BESTfit Fiberglass Flanged Full Fender W/ Built-In Liner

    BESTFIT TRUCK PARTS

    $1,286.99
    BESTfit Full FendersOur fiberglass Full Fender set is designed to provide durable protection for your vehicle's tires, with dimensions of 30.5 inches in height, 26 inches in width, and 103.5 inches in length. Suitable for tire sizes ranging from 22.5 to...
    $1,286.99
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  • BESTfit AC Condenser For Peterbilt 357, 359, 362, 375, 377, 378 & 379 BESTfit AC Condenser For Peterbilt 357, 359, 362, 375, 377, 378 & 379
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    BESTfit AC Condenser For Peterbilt 357, 359, 362, 375, 377, 378 & 379

    BESTFIT TRUCK PARTS

    $128.99
    BESTfit AC Condenser For Peterbilt Replaces 18-03554 * High Quality AC Condenser* Inches Core Size- 29.50 Height - 9.75 Width - 1.000 Core Thickness * Sold Individually** Please Verify OE Numbers, Core Dimensions, Hose Fitting Sizes, Styles And Locations...
    $128.99
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  • BESTfit Complete Caterpillar 3406A, 3406B & 3406C Exhaust Manifold  - 3 Piece
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    BESTfit Complete Caterpillar 3406A, 3406B & 3406C Exhaust Manifold - 3 Piece

    BESTFIT TRUCK PARTS

    $413.99
    BESTfit Complete Exhaust Manifold Fits CaterpillarEnhance your Caterpillar 3406A, B, or C engine with our premium aftermarket replacement manifold, meticulously crafted from a combination of cast iron and stainless steel. This three-piece manifold is...
    $413.99
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  • BESTfit 9 X 12 Inch Short Galvanized Exhaust Muffler
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    BESTfit 9 X 12 Inch Short Galvanized Exhaust Muffler

    BESTFIT TRUCK PARTS

    $84.99
    BESTfit Short Galvanized Muffler W/ 5 Inch ID Inlet & Outlet * High Quality Muffler* Made Of Galvanized Steel* 9 Inch Diameter Body* 12 Inch Body Length* Inlet 5 Inch Inside Diameter* Outlet 5 Inch Inside Diameter* Sold Individually* Warranty On Muffler...
    $84.99
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  • BESTfit Oil Pan Cast Aluminum For Caterpillar 3406 Pre-1985
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    BESTfit Oil Pan Cast Aluminum For Caterpillar 3406 Pre-1985

    BESTFIT TRUCK PARTS

    $805.99
    BESTfit Oil Pan For CAT 3406A & 3406BThe "Aluminum Oil Pan" is designed to fit CAT 3406 A or B engines manufactured in June 1986 and earlier. It has a universal fit for both front and rear sump applications and can hold up to 7 gallons of oil. Please...
    $805.99
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