Kenworth Semi Truck Parts

Kenworth Semi Truck Parts

Looking to keep your trusty KW in tip-top shape? Well, you've just stumbled upon the motherlode of Kenworth parts at 4 State Trucks. We're not talking about some rinky-dink selection here - we've got everything from A to Z for your beloved Kenworth rig. Whether you're rolling in a classic W900 or cruising in a shiny new T680, we've got the Kenworth parts to keep you humming down the highway. Our team? They're not just parts pickers. These folks eat, sleep, and breathe Kenworth parts.
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  • 5 Inch ID-OD X 6 Inch OAL Aluminized Steel Type A Turbo Pipe With 5.5 Inch Diameter Flange For Cummins ISX/N14
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    5 Inch ID-OD X 6 Inch OAL Aluminized Steel Type A Turbo Pipe With 5.5 Inch Diameter Flange For Cummins ISX/N14

    AUTOMANN USA

    $27.15
    5 Inch ID-OD X 6 Inch OAL Aluminized Steel Type A Turbo Pipe With 5.5 Inch Diameter Flange Fits Cummins ISX/N14Get the perfect fit for your Cummins Engine with this quality style A manifold outlet. It is made of a rust and corrosion resistant aluminized...
    $27.15
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  • 24 Inch Stainless Steel Exhaust Grab Handle
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    24 Inch Stainless Steel Exhaust Grab Handle

    AUTOMANN USA

    $46.89
    Exhaust Grab Handle 24 Inch Stainless SteelThis high-quality grab handle securely bolts onto your exhaust. Made of stainless steel, it measures 24 inches long and is 0.750 inches in diameter. The handle has a bolt hole on each end to make mounting easy...
    $46.89
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  • DPF Gasket Replaces A4709971245 For Detroit
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    DPF Gasket Replaces A4709971245 For Detroit

    AUTOMANN USA

    $14.27
    DPF Gasket Fits Detroit * High Quality Gasket* Sold Individually* Warranty On Gasket Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket Replacement Part (Not OEM)**** Replaces OEM # A4709971245* This Item Is...
    $14.27
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  • 5 Inch ID Exhaust Shield Mounting Clamp For Kenworth W900 Aerocab W900B, W900L 1997-2011 5 Inch ID Exhaust Shield Mounting Clamp For Kenworth W900 Aerocab W900B, W900L 1997-2011
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    5 Inch ID Exhaust Shield Mounting Clamp For Kenworth W900 Aerocab W900B, W900L 1997-2011

    AUTOMANN USA

    $80.77
    Kenworth W900 5 Inch ID Exhaust Heat Shield Mounting Clamp W/ Cinch Bolt & Fasteners * High Quality Exhaust Shield Mounting Clamp* Comes With Cinch Bolt and Shield Fasteners* 5 Inch Inside Diameter* Sold Individually* Warranty On Exhaust Shield Mounting...
    $80.77
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  • Steel Under The Truck Exhaust Elbow Replaces K180-13085 For Kenworth T600 AeroCab, T600B Steel Under The Truck Exhaust Elbow Replaces K180-13085 For Kenworth T600 AeroCab, T600B
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    Steel Under The Truck Exhaust Elbow Replaces K180-13085 For Kenworth T600 AeroCab, T600B

    BESTFIT TRUCK PARTS

    $113.99
    Kenworth Under The Truck Exhaust ElbowAt 4 State Trucks, we offer this well made under the truck galvanized steel exhaust elbow. Fit for Kenworth T600, T800, and W900 models, it replaces OE part number K180-13085. The pipe is sold individually and is...
    $113.99
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  • 5 Inch Exhaust Down Pipe For Kenworth T600, T800 & W900 5 Inch Exhaust Down Pipe For Kenworth T600, T800 & W900
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    5 Inch Exhaust Down Pipe For Kenworth T600, T800 & W900

    AUTOMANN USA

    $68.99
    Down Pipe Fits KenworthThis exhaust elbow downpipe is 12.25 inches long and 0.62 inches thick. It features a 5 inch OD inlet and a 5 inch OD outlet. The elbow fits various Kenworth models and replaces Dynaflex number 07-8-202-220. * High Quality Steel...
    $68.99
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  • Exhaust Y-Pipe, 1 Piece Replaces K180-18028 For Kenworth T600, T800, W900B, W900L Exhaust Y-Pipe, 1 Piece Replaces K180-18028 For Kenworth T600, T800, W900B, W900L
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    Exhaust Y-Pipe, 1 Piece Replaces K180-18028 For Kenworth T600, T800, W900B, W900L

    BESTFIT TRUCK PARTS

    $209.99
    Y-Pipe Fits Kenworth Replaces K180-18028 * High Quality Pipe* Sold Individually* Made In USA* Warranty On Pipes Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket Replacement Part (Not OEM) **** Replaces OE Number...
    $209.99
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  • BESTfit Turbo Flange Pipe Replaces K180-15565 For Kenworth W900 Non-AeroCab BESTfit Turbo Flange Pipe Replaces K180-15565 For Kenworth W900 Non-AeroCab
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    BESTfit Turbo Flange Pipe Replaces K180-15565 For Kenworth W900 Non-AeroCab

    BESTFIT TRUCK PARTS

    $90.87
    BESTfit Turbo Flange Pipe Fits Kenworth * High Quality Flange Pipe* Sold Individually* Made In USA* Warranty On Flange Pipes Against Defects In Workmanship & Material From Date Of Purchase***High Quality Aftermarket Replacement Part (Not OEM)****...
    $90.87
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  • Turbo Housing V Band Clamp For Freightliner, Peterbilt, Volvo
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    Turbo Housing V Band Clamp For Freightliner, Peterbilt, Volvo

    BESTFIT TRUCK PARTS

    $36.16
    BESTfit V Band Clamp Replaces 01-14596-000 * High Quality V Band Clamp* N14, ISX, 3406 C15 And 60 Series Detroit* Sold Individually* Made In USA* Warranty On V Band Clamps Against Defects In Workmanship & Material From Date Of Purchase*** High Quality...
    $36.16
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  • On Sale
    5 Inch Exhaust Elbow Muffler Outlet Replaces M66-1082X160225N090 For Kenworth 5 Inch Exhaust Elbow Muffler Outlet Replaces M66-1082X160225N090 For Kenworth
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    5 Inch Exhaust Elbow Muffler Outlet Replaces M66-1082X160225N090 For Kenworth

    AUTOMANN USA

    Now: $92.39
    Was: $131.99
    Elbow For Muffler Outlet Fits Kenworth AeroCab 2003-2007 * Made Of High Quality Aluminized Steel* 5 Inch OD/ID* 90 Degree Elbow* Connects Muffler Outlet To Flex At Bottom Of Stack Elbow* Sold Individually* Warranty On Elbows Against Defects In...
    Now: $92.39
    Was: $131.99
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  • Exhaust Y-Pipe Replaces K180-18936 For Kenworth T600 AeroCab 1997 thru 2003 Exhaust Y-Pipe Replaces K180-18936 For Kenworth T600 AeroCab 1997 thru 2003
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    Exhaust Y-Pipe Replaces K180-18936 For Kenworth T600 AeroCab 1997 thru 2003

    BESTFIT TRUCK PARTS

    $295.99
    Exhaust Y-Pipe Fits KenworthEnhance the look and function of your exhaust with this quality aluminized steel Y-Pipe. It features 5 inch OD outlets and a 5 inch ID inlet with an overall length of 38 inches. The pipe fits 1997 and 2003 Kenworth T600...
    $295.99
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  • Exhaust Y-Pipe For Aerocab With 2 Mufflers - Replaces M66-1266 Exhaust Y-Pipe For Aerocab With 2 Mufflers - Replaces M66-1266
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    Exhaust Y-Pipe For Aerocab With 2 Mufflers - Replaces M66-1266

    BESTFIT TRUCK PARTS

    $378.99
    Exhaust Y-Pipe For Kenworth Aerocab 2002-2007This Exhaust Y-Pipe is designed for Aerocab trucks equipped with 2 mufflers under the truck. It has a 5 inch ID inlet and a 5 inch OD outlet. The pipe is sold individually and replaces OE number M66-1266. *...
    $378.99
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