Kenworth Parts

Kenworth 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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  • Adjustable Channel Mount W/ Dual Ball, 8.625 Inch Rise Or 10.625 Inch Drop Mounts To 3 X 3 Inch Receiver Tube
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    Adjustable Channel Mount W/ Dual Ball, 8.625 Inch Rise Or 10.625 Inch Drop Mounts To 3 X 3 Inch Receiver Tube

    CURT MANUFACTURING

    $525.99
    Adjustable Channel Mount W/ 2 Inch & 2.3125 Inch Dual Ball, 8.625 Inch Rise Or 10.625 Inch Drop * High Quality Adjustable Channel Mount* Mounts On Trailer Hitches With A 3 Inch X 3 Inch Receiver Tube Opening * Adjustable Channel Mount Allows For Precise...
    $525.99
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  • Gooseneck Safety Chain U-Bolt Kit W/ Springs, Nuts, Washers
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    Gooseneck Safety Chain U-Bolt Kit W/ Springs, Nuts, Washers

    CURT MANUFACTURING

    $34.99
    Spring-Loaded Gooseneck Safety Chain U-Bolt KitKeep your gooseneck trailer safety chains secure with this CURT U-Bolt Kit! With a spring-loaded design and durable zinc-plated finish, it keeps safety chain loops snug. This kit is compatible with the CURT...
    $34.99
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  • Truck Back Up Alarm For 7 Way RV Blade
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    Truck Back Up Alarm For 7 Way RV Blade

    CURT MANUFACTURING

    $30.39
    Plug-And-Play 7-Way RV Blade Integrated Truck Backup BeeperThis electrical adapter plugs into a 7-way RV blade vehicle socket and adds a backup alarm to your tow vehicle, emitting an audible signal when the vehicle is in reverse. It includes a dust cover...
    $30.39
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  • Brake Master Cylinder Brake Booster W/ 1.25 Inch Master Cylinder - Replaces 8-97315-166-0, 97315166 Brake Master Cylinder Brake Booster W/ 1.25 Inch Master Cylinder - Replaces 8-97315-166-0, 97315166
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    Brake Master Cylinder Brake Booster W/ 1.25 Inch Master Cylinder - Replaces 8-97315-166-0, 97315166

    DAYTON / DORMAN

    $141.99
    Brake Master Cylinder Brake Booster W/ 1.25 Inch Master Cylinder * High Quality Brake Master Cylinder * Brake Booster Included: Yes* Master Cylinder Bore Diameter: 1-1/4 Inch* Master Cylinder Cap Included: No* Master Cylinder Material: Cast Iron*...
    $141.99
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  • Holland 5th Wheel Slide Rails W/ 8 Inch Risers - 24 Inches Of Travel, Outboard Brackets Holland 5th Wheel Slide Rails W/ 8 Inch Risers - 24 Inches Of Travel, Outboard Brackets
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    Holland 5th Wheel Slide Rails W/ 8 Inch Risers - 24 Inches Of Travel, Outboard Brackets

    OPP - ORIGINAL PARTS PROGRAM

    $1,399.98
    Holland 5th Wheel Slide Rails W/ 8 Inch Risers * High Quality 5th Wheel Slide Rails * 8 Inch Risers * Has 24 Inches Of Travel * Outboard Brackets (Included)* Sold As Set** Warranty On 5th Wheel Slide Rails Against Defects In Workmanship & Material From...
    $1,399.98
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    $1,399.98
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  • 3/8 X 1 Inch Canadian Loadshare Counter-Sink Bolts W/ Allen Head
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    3/8 X 1 Inch Canadian Loadshare Counter-Sink Bolts W/ Allen Head

    LOAD-SHARE SUSPENSIONS

    $0.20
    Canadian Loadshare Counter-Sink Bolts W/ Allen Head * High Quality Loadshare Bolts* 3/8 X 1 Inch Counter Sink * With Allen Head* Sold Individually ** Warranty On Loadshare Bolts Against Defects In Workmanship & Material From Date Of Purchase***High...
    $0.20
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    $0.20
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  • Bulldog HD Rear Shock Absorber Replaces 20782199, 3626571C1, 60657-003, 665816 For IHC, Kenworth, Mack, Volvo
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    Bulldog HD Rear Shock Absorber Replaces 20782199, 3626571C1, 60657-003, 665816 For IHC, Kenworth, Mack, Volvo

    BULLDOG HD SHOCKS

    $79.64
    Shock Absorber Fits International HV, Kenworth T680, T880, Mack TD700, Volvo VHD & VNLBulldog HD shocks are fleet tested and approved. This is a premium rear replacement shock reengineered to be better than the factory part that came with your truck. It...
    $79.64
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  • Bulldog HD Cab Shock Absorber, 11.89 Comp. Length, 6.89 Inch Stroke , Replaces 1091379, 3199949, 3199980, 3919949 For PACCAR
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    Bulldog HD Cab Shock Absorber, 11.89 Comp. Length, 6.89 Inch Stroke , Replaces 1091379, 3199949, 3199980, 3919949 For PACCAR

    BULLDOG HD SHOCKS

    $68.14
    Heavy Duty Shock Absorber Fits Peterbilt & KenworthBulldog HD shocks are fleet tested and approved. This is a premium rear replacement shock reengineered to be better than the factory part that came with your truck. It features a proprietary valve...
    $68.14
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  • Bulldog HD Front Shock Absorber For PACCAR W990, 330, 357, 362, 378, 379, 384, 385, 386
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    Bulldog HD Front Shock Absorber For PACCAR W990, 330, 357, 362, 378, 379, 384, 385, 386

    BULLDOG HD SHOCKS

    $66.85
    HD Shock Absorber Replaces 2021459, 306444C91, 308646C91, 308668C92, 308669C91, 320444C91, 329316C92Find premium shock replacements for your truck at 4 State Trucks. We carry these front Bulldog Heavy Duty Shocks, reengineered to last longer and perform...
    $66.85
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  • Outboard Spring Stop For Holland Center Section - Replaces XA-01586 Outboard Spring Stop For Holland Center Section - Replaces XA-01586
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    Outboard Spring Stop For Holland Center Section - Replaces XA-01586

    OPP - ORIGINAL PARTS PROGRAM

    $19.42
    Outboard Spring Stop For Holland Center Section * High Quality Outboard Spring Stop* For Holland Center Section * Made In USA* Sold Individually ** Warranty On Outboard Spring Stop Against Defects In Workmanship & Material From Date Of Purchase***High...
    $19.42
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  • Inboard Spring Stop For Holland Center Sections - Replaces XA-2501 Inboard Spring Stop For Holland Center Sections - Replaces XA-2501
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    Inboard Spring Stop For Holland Center Sections - Replaces XA-2501

    OPP - ORIGINAL PARTS PROGRAM

    $7.60
    Inboard Spring Stop For Holland Center Sections * High Quality Inboard Spring Stop* For Holland Center Sections* Made In USA* Sold Individually ** Warranty On Inboard Spring Stop Against Defects In Workmanship & Material From Date Of Purchase***High...
    $7.60
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  • Holland Center Section Rebuild Components For Holland XA-2503 Holland Center Section Rebuild Components For Holland XA-2503
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    Holland Center Section Rebuild Components For Holland XA-2503

    OPP - ORIGINAL PARTS PROGRAM

    $8.89
    Holland Center Section Rebuild Components * High Quality Holland Center Section Rebuild Components * Made Of Forged Steel * Heat Treated For Increased Durability * Material and Performance Tests Ensure Zero Defects And Compatibility To Strict Quality...
    $8.89
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