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 Rear Hood Support Bracket, Driver Side For Peterbilt 359 BESTfit Rear Hood Support Bracket, Driver Side For Peterbilt 359
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    BESTfit Rear Hood Support Bracket, Driver Side For Peterbilt 359

    BESTFIT TRUCK PARTS

    $132.99
    BESTfit Driver Side Rear Hood Support BracketElevate your vehicle's hood with our Rear Driver Side Hood Support Bracket. Precision-engineered and crafted in the USA, this bracket ensures reliable support for your hood. Sold individually as an aftermarket...
    $132.99
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  • BESTfit Air Intake Collar For Air Cleaner Elbow For Peterbilt 359
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    BESTfit Air Intake Collar For Air Cleaner Elbow For Peterbilt 359

    BESTFIT TRUCK PARTS

    $142.99
    BESTfit Peterbilt 359 Air Intake Collar For Air Cleaner ElbowUpgrade your air intake system with our Air Intake Collar, designed specifically for your air cleaner elbow. Crafted with precision in the USA, this collar ensures a perfect fit and reliable...
    $142.99
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  • On Sale
    BESTfit Aluminum 100 Gallon Hydraulic Split Tank, 26 X 48 Inch OAL, Passenger Side For Peterbilt BESTfit Aluminum 100 Gallon Hydraulic Split Tank, 26 X 48 Inch OAL, Passenger Side For Peterbilt
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    BESTfit Aluminum 100 Gallon Hydraulic Split Tank, 26 X 48 Inch OAL, Passenger Side For Peterbilt

    BESTFIT TRUCK PARTS

    Now: $943.49
    Was: $1,109.99
    BESTfit Peterbilt Split Fuel Hydraulic TankElevate your equipment with our Aluminum Split Tank ? an aftermarket replacement part, not OEM ? designed for dual. Featuring a convenient Sight Glass and Vented Filler Cap, this tank is crafted for...
    Now: $943.49
    Was: $1,109.99
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  • American Eagle Stainless Steel 10 Inch Diameter 120 Inches Long Miter 1 Piece Stack
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    American Eagle Stainless Steel 10 Inch Diameter 120 Inches Long Miter 1 Piece Stack

    AMERICAN EAGLE EXHAUST

    $2,773.99
    SS 10 Inch Diameter 120 Inches Long Miter 1 Piece StackUpgrade your exhaust system with our premium Stainless Steel Stack. Crafted for durability and longevity, this stack boasts a 10-inch diameter and a generous 120-inch length, providing optimal...
    $2,773.99
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  • BESTfit Flywheel Housing For Paccar MX13 Diesel Engine Trucks BESTfit Flywheel Housing For Paccar MX13 Diesel Engine Trucks
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    BESTfit Flywheel Housing For Paccar MX13 Diesel Engine Trucks

    BESTFIT TRUCK PARTS

    $1,294.99
    BESTfit Paccar MX13 Flywheel HousingEnhance the performance of your aftermarket Paccar MX13 diesel engine truck with our Flywheel Housing. Specifically designed to fit SAE #1 specifications, this component ensures a seamless fit and reliable. Sold...
    $1,294.99
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  • BESTfit Water Pump For Paccar MX13 Diesel Engine Trucks
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    BESTfit Water Pump For Paccar MX13 Diesel Engine Trucks

    BESTFIT TRUCK PARTS

    $319.99
    BESTfit Paccar MX13 Water PumpUpgrade your vehicle's cooling system with our Water Pump, a reliable aftermarket replacement part designed to meet your automotive needs. Sold individually for your convenience, this water pump ensures optimal performance...
    $319.99
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  • BESTfit Exhaust Manifold Kit, End Section For Paccar MX13 Diesel Engine Trucks
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    BESTfit Exhaust Manifold Kit, End Section For Paccar MX13 Diesel Engine Trucks

    BESTFIT TRUCK PARTS

    $404.99
    BESTfit Exhaust Manifold Kit To Replace End SectionEnhance your vehicle's exhaust system with our Exhaust Manifold Kit, featuring a center section and two end sections for comprehensive installation. Crafted as an aftermarket replacement part, each...
    $404.99
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  • BESTfit Flywheel For Paccar MX13
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    BESTfit Flywheel For Paccar MX13

    BESTFIT TRUCK PARTS

    $749.99
    BESTfit Aftermarket Paccar MX13 Flywheel W/ 12 Mounting Holes, 3 Dowel Pin Holes, 10 Inch Bore Opening, Ring GearUpgrade your engine's performance with our Flywheel, boasting a 10-inch bore opening, 12 mounting holes, and 3 dowel pin holes for seamless...
    $749.99
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  • BESTfit Hood Skirt Doubler For Peterbilt 359
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    BESTfit Hood Skirt Doubler For Peterbilt 359

    BESTFIT TRUCK PARTS

    $83.63
    BESTfit Hood Skirt Doubler PanelEnhance your vehicle's hood assembly with our Hood Skirt Doubler, meticulously designed to fit both driver and passenger sides. Crafted with precision in the USA, this aftermarket replacement part ensures durability and...
    $83.63
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  • BESTfit Bolt Kit For Door Hinge Services One Door Hinge For Peterbilt 359 1967 Thru 1987
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    BESTfit Bolt Kit For Door Hinge Services One Door Hinge For Peterbilt 359 1967 Thru 1987

    BESTFIT TRUCK PARTS

    $23.57
    BESTfit Bolt Kit For Door Hinge Services One Door Hinge Fits Peterbilt 359 1967 Thru 1987Elevate your vehicle's assembly process with our Bolt Kit, meticulously crafted in the USA. Each kit includes seven flange head bolts and seven flat head bolts,...
    $23.57
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    $23.57
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  • BESTfit Stainless Steel Cab Door Hinge Nut Plate For Door Side For Peterbilt 359 1967 Thru 1987 BESTfit Stainless Steel Cab Door Hinge Nut Plate For Door Side For Peterbilt 359 1967 Thru 1987
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    BESTfit Stainless Steel Cab Door Hinge Nut Plate For Door Side For Peterbilt 359 1967 Thru 1987

    BESTFIT TRUCK PARTS

    $77.51
    BESTfit Stainless Steel Cab Door Hinge Nut Plate For Door Side Fits Peterbilt 359 1967 Thru 1987Upgrade your door hinge assembly effortlessly with our top-of-the-line Door Hinge Nut Plate. Each plate features 1/4-20 threads for secure attachment and is...
    $77.51
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  • BESTfit Stainless Steel Cab Door Hinge Nut Plate For Cab Side For Peterbilt 359 1967 Thru 1987
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    BESTfit Stainless Steel Cab Door Hinge Nut Plate For Cab Side For Peterbilt 359 1967 Thru 1987

    BESTFIT TRUCK PARTS

    $54.05
    BESTfit Stainless Steel Cab Door Hinge Nut Plate For Cab Side Fits Peterbilt 359 1967 Thru 1987Upgrade your door hinge assembly effortlessly with our top-of-the-line Door Hinge Nut Plate, meticulously crafted to enhance durability. Each plate is...
    $54.05
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