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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  • 8-5 Inch X 48 Inch Chrome West Coast Turnout Top Stack
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    8-5 Inch X 48 Inch Chrome West Coast Turnout Top Stack

    LINCOLN CHROME

    $574.99
    8-5 Inch X 48 Inch Chrome West Coast Turnout Top Stack * High Quality Top Stack* 8 Inch * 48 Inch Tall* 5 Inch O.D. * Sold Individually * Warranty On Top Stack Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket...
    $574.99
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  • 8-5 Inch X 36 Inch Chrome West Coast Turnout Top Stack
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    8-5 Inch X 36 Inch Chrome West Coast Turnout Top Stack

    LINCOLN CHROME

    $544.99
    8-5 Inch X 36 Inch Chrome West Coast Turnout Top Stack * High Quality Top Stack* Chrome Plated Steel* 8 Inch Reduced* 36 Inch Tall* 5 Inch O.D. * Sold Individually * Warranty On Top Stack Against Defects In Workmanship & Material From Date Of Purchase***...
    $544.99
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  • 7-5 OD X 84 Inch Chrome Stack W/ West Coast Turnout
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    7-5 OD X 84 Inch Chrome Stack W/ West Coast Turnout

    LINCOLN CHROME

    $692.99
    7-5 Inch X 84 Inch West Coast Turn Out Exhaust Stack * High Quality Exhaust Stack* Chrome-Plated Steel * 7-5 Inch OD* 84 Inches / 8 Foot Overall Length* Bottom Of Stack Reduces To 5 Inch OD* Turn Out Top* Sold Individually* Warranty On Exhaust Stacks...
    $692.99
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    $692.99
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  • 12.55 ID X 13.27 Inch OD Heavy Duty DPF For Caterpillar C7 & C9 Engines
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    12.55 ID X 13.27 Inch OD Heavy Duty DPF For Caterpillar C7 & C9 Engines

    DAYTON / DORMAN

    $3,735.99
    Heavy Duty Diesel Particulate Filter - Replaces 10R-6087, 291-8515, 294-8692 & 309-6991 * High Quality Diesel Particulate Filter* Includes: - 1 Diesel Particulate - Filter And 2 Gaskets* 12.55 Inch ID X 13.27 Inch OD* Stainless Steel Body Material* 4...
    $3,735.99
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  • Heavy Duty Diesel Oxidation Catalyst, Replaces 2888263NX For Cummins ISX 15.0L
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    Heavy Duty Diesel Oxidation Catalyst, Replaces 2888263NX For Cummins ISX 15.0L

    DAYTON / DORMAN

    $4,365.99
    Heavy Duty Diesel Oxidation Catalyst * High Quality Diesel Oxidation Catalyst* Includes:- 1 Diesel Oxidation Filter- 2 Gaskets* Natural Color* Regular Grade * 1 Package Quantity* Piece Selling Package Quantity Uom* Standard Replacement* Not For Sale In...
    $4,365.99
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  • Heavy Duty Diesel Oxidation Catalyst Replaces 2888250NX For Cummins ISX 15.0L Heavy Duty Diesel Oxidation Catalyst Replaces 2888250NX For Cummins ISX 15.0L
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    Heavy Duty Diesel Oxidation Catalyst Replaces 2888250NX For Cummins ISX 15.0L

    DAYTON / DORMAN

    $3,472.99
    Heavy Duty Diesel Oxidation Catalyst * High Quality Diesel Oxidation Catalyst* Includes:- 1 Diesel Oxidation Filter- 2 Gaskets* Natural Color* Regular Grade* Not For Sale In California* Sold Individually* Warranty On Diesel Oxidation Catalyst Against...
    $3,472.99
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  • Heavy Duty Diesel Oxidation Catalyst, Replaces 2888262NX For Cummins ISX 15.0L Heavy Duty Diesel Oxidation Catalyst, Replaces 2888262NX For Cummins ISX 15.0L
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    Heavy Duty Diesel Oxidation Catalyst, Replaces 2888262NX For Cummins ISX 15.0L

    DAYTON / DORMAN

    $3,414.99
    Heavy Duty Diesel Oxidation Catalyst * High Quality Diesel Oxidation Catalyst* Includes:- 1 Diesel Oxidation Filter- 2 Gaskets* Natural Color* Regular Grade * Standard Replacement* Not For Sale In California* Sold Individually* Warranty On Diesel...
    $3,414.99
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  • 13.38 Inch Diameter Heavy Duty Diesel Oxidation Catalyst, Replaces 2888247NX For Cummins ISX 15.0L
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    13.38 Inch Diameter Heavy Duty Diesel Oxidation Catalyst, Replaces 2888247NX For Cummins ISX 15.0L

    DAYTON / DORMAN

    $3,611.99
    Heavy Duty Diesel Oxidation Catalyst - Replaces 2888247NX, 4965304NX & A035W856 * High Quality Diesel Oxidation Catalyst* For Trucks Equipped With Cummins IS X 15.0 Liter * 13.38 Inch Diameter * Includes: - 1 Diesel Oxidation Filter - 2 Gaskets* Not For...
    $3,611.99
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  • 12.55 ID X 13.32 OD X 15.4 Inch OAL Heavy Duty DPF, Replaces 2510616C91 For Cummins ISX 15.0L Engine
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    12.55 ID X 13.32 OD X 15.4 Inch OAL Heavy Duty DPF, Replaces 2510616C91 For Cummins ISX 15.0L Engine

    DAYTON / DORMAN

    $3,639.99
    Heavy Duty Diesel Particulate Fitler - Replaces 2510616C91 & 5295609NX * High Quality Diesel Particulate Filter* 12.55 Inch ID X 13.32 Inch OD X 15.4 Inch OAL* Includes: - 1 Diesel Particulate Filter- 2 Gaskets* Stainless Steel Body Material* 4 Sensor...
    $3,639.99
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  • 8.25 X 13.25 Inch Heavy Duty Diesel Oxidation Catalyst, Replaces 2888248 For Cummins ISX 15.0L Engines
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    8.25 X 13.25 Inch Heavy Duty Diesel Oxidation Catalyst, Replaces 2888248 For Cummins ISX 15.0L Engines

    DAYTON / DORMAN

    $3,347.99
    Heavy Duty Diesel Oxidation Catalyst - Replaces 2888248, 4965225NX & A030W857 * High Quality Diesel Oxidation Catalyst* For Trucks Equipped With Cummins IS X 15.0 Liter * 13.25 In. Diameter* 8.25 In. Length* Includes: - 1 Diesel Oxidation Filter - 2...
    $3,347.99
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  • 8.25 X 13.38 Inch Heavy Duty Diesel Oxidation Catalyst For Cummins ISX 15.0L Engines - Replaces 2888249NX
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    8.25 X 13.38 Inch Heavy Duty Diesel Oxidation Catalyst For Cummins ISX 15.0L Engines - Replaces 2888249NX

    DAYTON / DORMAN

    $3,237.99
    Heavy Duty Diesel Oxidation Catalyst - Replaces 4965317NX, 4969542NX & A030W858 * High Quality Diesel Oxidation Catalyst* For Trucks Equipped With Cummins Isx 15.0 Liter* 8.25 Inch Length * 13.38 Inch Diameter* Includes:- 1 Diesel Oxidation Filter- 2...
    $3,237.99
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  • 15.4 X 21 Inch Heavy Duty DPF For Cummins Engine - Replaces 2871581NX & Q629477
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    15.4 X 21 Inch Heavy Duty DPF For Cummins Engine - Replaces 2871581NX & Q629477

    DAYTON / DORMAN

    $3,098.99
    Heavy Duty Diesel Particulate Filter * High Quality Diesel Particulate Filter* Includes:- 1 Diesel Particulate Filter- 2 Gaskets* 21 Inch Body Height* 15.4 Inch Body Length* Stainless Steel Body Material* 17 Inch Body Width* Standard Grade * Inlet Gasket...
    $3,098.99
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