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 7-5 X 72 Inch Chrome-Plated Steel Curved Stack
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    BESTfit 7-5 X 72 Inch Chrome-Plated Steel Curved Stack

    BESTFIT TRUCK PARTS

    $909.99
    BESTfit 7-5 X 60 Inch Chrome-Plated Steel Curved StackEnhance your vehicle's exhaust system with our Curved Exhaust Stack, proudly crafted in the USA. Constructed from durable chrome-plated steel, this stack measures 60 inches in length and features a...
    $909.99
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    $909.99
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  • BESTfit 7-5 X 36 Inch Chrome-Plated Steel Curved Top Stack
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    BESTfit 7-5 X 36 Inch Chrome-Plated Steel Curved Top Stack

    BESTFIT TRUCK PARTS

    $513.99
    BESTfit 7-5 X 36 Inch Chrome-Plated Steel Curved Top StackUpgrade your vehicle's exhaust system with our Curved Exhaust Stack, proudly manufactured in the USA. Crafted from quality chrome-plated steel, this stack measures 36 inches in length and features...
    $513.99
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    $513.99
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  • BESTfit 7-5 X 48 Inch Chrome-Plated Steel Curved Top Stack
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    BESTfit 7-5 X 48 Inch Chrome-Plated Steel Curved Top Stack

    BESTFIT TRUCK PARTS

    $798.99
    BESTfit 7-5 X 48 Inch Chrome-Plated Steel Curved Top StackUpgrade your truck's exhaust system with our Curved Exhaust Stack. Proudly made in the USA, this stack boasts a durable construction without any welds, ensuring long-lasting performance. Measuring...
    $798.99
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    $798.99
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  • BESTfit 4 Inch I.D. Inlet X 72 Inch Chrome-Plated Steel Flat Top Stack
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    BESTfit 4 Inch I.D. Inlet X 72 Inch Chrome-Plated Steel Flat Top Stack

    BESTFIT TRUCK PARTS

    $313.99
    BESTfit 4 Inch I.D. Inlet X 72 Inch Chrome-Plated Steel Flat Top StackEnhance your truck's exhaust system with our Straight Exhaust Tubing featuring a Flat Top Stack design. Crafted from durable chrome-plated steel, this tubing ensures longevity and a...
    $313.99
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    $313.99
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  • BESTfit Spring Poly Bushing Kit For Peterbilt 379 1987-2007
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    BESTfit Spring Poly Bushing Kit For Peterbilt 379 1987-2007

    BESTFIT TRUCK PARTS

    $114.99
    BESTfit Spring Bushing Kit For Airleaf ModelsLooking for a spring bushing kit to maintain your vehicle's suspension system? Our aftermarket replacement part is precisely what you need. This kit, measuring 9.5 inches in length, 4 inches in width, and 4...
    $114.99
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    $114.99
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  • BESTfit Driver Side Outer Door Sill For Peterbilt 359, 379 BESTfit Driver Side Outer Door Sill For Peterbilt 359, 379
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    BESTfit Driver Side Outer Door Sill For Peterbilt 359, 379

    BESTFIT TRUCK PARTS

    $192.99
    BESTfit Outer Door Sill Fits Peterbilt 359 & 379 Driver SideLooking to replace the outer door sill on your vehicle's driver side? Our aftermarket replacement part is designed precisely for this purpose. Sold individually and crafted as a non-OEM...
    $192.99
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    $192.99
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  • BESTfit Passenger Side Outer Door Sill For Peterbilt 359, 379 BESTfit Passenger Side Outer Door Sill For Peterbilt 359, 379
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    BESTfit Passenger Side Outer Door Sill For Peterbilt 359, 379

    BESTFIT TRUCK PARTS

    $286.99
    BESTfit Outer Door Sill Fits Peterbilt 359 & 379 Passenger SideLooking for a replacement outer door sill for your vehicle's passenger side? Our aftermarket replacement part is the perfect solution. Sold individually and crafted as a non-OEM replacement,...
    $286.99
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    $286.99
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  • BESTfit 19.25 Inch Forged Torque Rod For Peterbilt With 4 Spring Tandem Older Style Glide Ride
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    BESTfit 19.25 Inch Forged Torque Rod For Peterbilt With 4 Spring Tandem Older Style Glide Ride

    BESTFIT TRUCK PARTS

    $126.99
    BESTfit Fixed Rod Rebushable Torque Rod With 1.25 Inch Shaft - Replaces 03-01764, 03-01781, 03-04839, 1AAA53Looking to replace your torque rod with a reliable aftermarket solution? Our aftermarket replacement part is precisely what you need. This fixed...
    $126.99
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    $126.99
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  • BESTfit AC Evaporator 11.875 X 7.875 X 3.125 Inch Replaces NC10000, RD214850, ABPN83307255 For Peterbilt 359, 378, 379 BESTfit AC Evaporator 11.875 X 7.875 X 3.125 Inch Replaces NC10000, RD214850, ABPN83307255 For Peterbilt 359, 378, 379
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    BESTfit AC Evaporator 11.875 X 7.875 X 3.125 Inch Replaces NC10000, RD214850, ABPN83307255 For Peterbilt 359, 378, 379

    BESTFIT TRUCK PARTS

    $219.99
    BESTfit 11.875 X 7.875 X 3.125 Inch AC Evaporator Fits Peterbilt 349, 357, 359, 372, 378 & 379 * High Quality AC Evaporator* 11.875 Inch Width* 7.875 Inch Height* 3.125 Inch Thickness* Sold Individually* Warranty On AC Evaporator Against Defects In...
    $219.99
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    $219.99
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  • BESTfit AC Compressor Sanden Sd5H14Hd Style W/ 1 Groove 122MM Clutch, Ear Mount For Peterbilt 378
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    BESTfit AC Compressor Sanden Sd5H14Hd Style W/ 1 Groove 122MM Clutch, Ear Mount For Peterbilt 378

    BESTFIT TRUCK PARTS

    $555.99
    BESTfit Sanden SD5H14HD Style AC Compressor With 1 Groove 122MM Clutch * High Quality A/C Compresser* Sd5H14Hd Style* 1 Groove* 122Mm* Clutch Ear Mount* Sold Individually* Warranty On A/C Compresser Against Defects In Workmanship & Material From Date Of...
    $555.99
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    $555.99
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  • BESTfit Polished Aluminum Chrome Grille Surround Top For Peterbilt 379 Extended Hood - Crown
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    BESTfit Polished Aluminum Chrome Grille Surround Top For Peterbilt 379 Extended Hood - Crown

    BESTFIT TRUCK PARTS

    $1,996.99
    BESTfit Polished Aluminum Top Grille Surround Crown Fits Peterbilt 379 127 BBCLooking for a top grille surround to enhance the look of your vehicle's extended hood? Our aftermarket replacement part is the perfect solution. Crafted in a crown style and...
    $1,996.99
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    $1,996.99
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  • BESTfit Valve Side Camshaft For Cummins ISX With Single Camshafts - Replaces 3685964, 4298629
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    BESTfit Valve Side Camshaft For Cummins ISX With Single Camshafts - Replaces 3685964, 4298629

    BESTFIT TRUCK PARTS

    $929.99
    Looking to replace your injector side camshaft? Our aftermarket replacement part is tailored for ISX model engines with a dual camshaft setup, specifically serving as an injector camshaft. With no core required, this camshaft is sold individually and...
    $929.99
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    $929.99
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