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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  • Air Spring Used With 10257 Air Ride Kit
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    Air Spring Used With 10257 Air Ride Kit

    LOAD-SHARE SUSPENSIONS

    $234.99
    Replacement Air Spring For Air Ride Kit * High Quality Air Spring* Used With A 10257 Air Ride Kit* Sold Individually* Warranty On Air Springs Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket Replacement Part...
    $234.99
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  • SS Air Line Trailer Service Box W/4 Inch Round Red LEDs & 2 Inch Dual Red LEDs SS Air Line Trailer Service Box W/4 Inch Round Red LEDs & 2 Inch Dual Red LEDs
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    SS Air Line Trailer Service Box W/4 Inch Round Red LEDs & 2 Inch Dual Red LEDs

    TRUX ACCESSORIES

    $505.99
    Stainless Steel Lighted Air Line Box W/ Open Back * High Quality Air Line Box* Includes- Dual LEDs - Grommets- Light Bezels - Mounting Brackets* Open Back* Made Of Mirror Shine Stainless Steel* Mounts Behind The Cab or Sleeper* Red To Purple/ Clear Lens*...
    $505.99
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  • SS Air Line Trailer Service Box W/4 Inch Round Stop / Turn Tail LEDs & 2 Inch Dual LEDs - Red / Green SS Air Line Trailer Service Box W/4 Inch Round Stop / Turn Tail LEDs & 2 Inch Dual LEDs - Red / Green
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    SS Air Line Trailer Service Box W/4 Inch Round Stop / Turn Tail LEDs & 2 Inch Dual LEDs - Red / Green

    TRUX ACCESSORIES

    $505.99
    Stainless Steel Lighted Air Line Box W/ Open Back * High Quality Air Line Box* Includes- Dual LEDs - Grommets- Light Bezels - Mounting Brackets* Open Back* Made Of Mirror Shine Stainless Steel* Mounts Behind The Cab or Sleeper* Red To Green/ Clear Lens*...
    $505.99
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    $505.99
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  • SS Air Line Trailer Service Box W/4 Inch Round LEDs & 2 Inch Dual Red LEDs - Red / Clear
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    SS Air Line Trailer Service Box W/4 Inch Round LEDs & 2 Inch Dual Red LEDs - Red / Clear

    TRUX ACCESSORIES

    $432.99
    Stainless Steel Lighted Air Line Box W/ Open Back * High Quality Air Line Box* Includes- Dual LEDs - Grommets- Light Bezels - Mounting Brackets* Open Back* Made Of Mirror Shine Stainless Steel* Red/ Clear* With Round S/T/T Lights - (2) 4 Inch - (5) 2...
    $432.99
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    $432.99
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  • SS Air Line Trailer Service Box W/4 Inch Round Stop/Turn Tail Red LEDs & 2 Inch Dual Red LEDs
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    SS Air Line Trailer Service Box W/4 Inch Round Stop/Turn Tail Red LEDs & 2 Inch Dual Red LEDs

    TRUX ACCESSORIES

    $432.99
    Stainless Steel Lighted Air Line Box W/ Open Back * High Quality Air Line Box* Includes- Dual LEDs - Grommets- Light Bezels - Mounting Brackets* Open Back* Made Of Mirror Shine Stainless Steel* With Red S/T/T Lights - (2) 4 Inch - (5) 2 Inch* Mounts...
    $432.99
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    $432.99
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  • SS Air Line Box W/ 4 Inch RND Holes & 2 Inch Holes
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    SS Air Line Box W/ 4 Inch RND Holes & 2 Inch Holes

    TRUX ACCESSORIES

    $386.99
    Stainless Steel Air Line Box W/ Open Back * High Quality Air Line Box* Open Back* With Light Holes - (2) 4 Inch - (5) 2 Inch* Made Of Mirror Shine Stainless Steel* Mounts Behind The Cab or Sleeper* Sold Individually* Warranty On Air Line Box Against...
    $386.99
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    $386.99
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  • Stainless Steel 24 X 1 Inch Top Flap Light Bar W/ Clear, Red LED Marker Flatline Stainless Steel 24 X 1 Inch Top Flap Light Bar W/ Clear, Red LED Marker Flatline
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    Stainless Steel 24 X 1 Inch Top Flap Light Bar W/ Clear, Red LED Marker Flatline

    TRUX ACCESSORIES

    $145.99
    SS Light Bar W/ Clear / Red Marker Flatline LED * High Quality Top Flap Light Bar* Includes LED Lighting And Hardware* Made With Stainless Steel* 24 Inch X 1 Inch X 4 Inch * Mounts Over The Mud Flaps For Additional Lighting* Red/Clear LED* Pre-Wired And...
    $145.99
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    $145.99
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  • Jost Fifth Wheel Top Plate - Low Lube Jost Fifth Wheel Top Plate - Low Lube
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    Jost Fifth Wheel Top Plate - Low Lube

    OPP - ORIGINAL PARTS PROGRAM

    $3,269.99
    Air Release Top Plate, Low Lube * High Quality Top Plate* Low Lube* Greaseless * Left Hand Pull* 3-Point Locking System * Anti-High Coupling Lugs* Cushion Ring (Included)* Made In USA* Sold Individually* Warranty On Top Plates Against Defects In...
    $3,269.99
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    $3,269.99
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  • 6 Inch Coupler W/ 5/8 Inch Right Hand Thread To 3/4 Inch
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    6 Inch Coupler W/ 5/8 Inch Right Hand Thread To 3/4 Inch

    PREMIER

    $59.99
    Air Chamber To Pushrod Coupler * High Quality Coupler* 6 Inch (152 MM) Length* Thread 5/8 Inch Right Hand Thread To 3/4 Inch -Right Hand Thread* Air Chamber To Pushrod Coupler* Made In USA* Sold Individually* Warranty On Couplers Against Defects In...
    $59.99
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    $59.99
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  • 3 5/8 Inch Coupler W/ 5/8 Inch RH Thread To 3/4 Inch LH Thread
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    3 5/8 Inch Coupler W/ 5/8 Inch RH Thread To 3/4 Inch LH Thread

    PREMIER

    $48.59
    Air Chamber To Pushrod Coupler * High Quality Coupler* 3-5/8 Inch (92 MM) Length* Thread 5/8 Inch Right Hand Thread To 3/4 Inch -Left Hand Thread* Air Chamber To Pushrod Coupler* Made In USA* Sold Individually* Warranty On Couplers Against Defects In...
    $48.59
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    $48.59
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  • 3 5/8 Inch Coupler W/ 5/8 Inch To 3/4 Inch Thread
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    3 5/8 Inch Coupler W/ 5/8 Inch To 3/4 Inch Thread

    PREMIER

    $48.59
    Air Chamber To Pushrod Coupler * High Quality Coupler* 3-5/8 Inch Length* Thread 5/8 Inch To 3/4 Inch -Right Hand Thread* Air Chamber To Pushrod Coupler* Made In USA* Sold Individually* Warranty On Couplers Against Defects In Workmanship & Material From...
    $48.59
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    $48.59
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  • 10 Safety Chain Hanger
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    10 Safety Chain Hanger

    PREMIER

    $187.99
    Safety Chain Hanger * High Quality Safety Chain Hanger* 9-3/16 Inch Overall Length * 5-1/2 Inch Width* 3-5/16 Inch Height* 3-1/16 Inch Diameter * MGTW 90000 Lbs* Made In USA* Sold Individually* Warranty On Safety Chain Hangers Against Defects In...
    $187.99
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    $187.99
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