Western Star Trucks

Western Star Trucks

Western Star Trucks

Looking for Western Star truck parts? At 4 State Trucks, you'll find everything from durable replacements to custom accessories for your rig. Explore and find the perfect parts for your Western Star truck today!
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  • 14 X 22 Inch Smooth Aluminum Slide-In Rail Deck Plate Recessed Storage Box 14 X 22 Inch Smooth Aluminum Slide-In Rail Deck Plate Recessed Storage Box
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    14 X 22 Inch Smooth Aluminum Slide-In Rail Deck Plate Recessed Storage Box

    IOWA CUSTOMS

    $904.99
    14 X 22 Inch Smooth Aluminum Slide-In Rail Deck Plate * High Quality Slide In Rail Deck Plate* Made Of Smooth Aluminum* 14 Inch X 22 Inch* Recessed Storage Box* Made In USA* Sold Individually ** Warranty On Slide In Rail Deck Plate Against Defects In...
    $904.99
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  • Smooth Aluminum On-Top Air Line Box Deck Plate W/ Trailer Air, 7-Way Hookups
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    Smooth Aluminum On-Top Air Line Box Deck Plate W/ Trailer Air, 7-Way Hookups

    IOWA CUSTOMS

    $431.99
    On-Top Air Line Box Deck Plate W/ Trailer Air & 7-Way Hookups * High Quality Deck Plate Accessories* Made Of Smooth Aluminum* On-Top Airline Box * With Trailer Air And One 7-Way Hook Ups* Made In USA* Sold Individually ** Warranty On Deck Plate...
    $431.99
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    $431.99
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  • Hogebuilt Quarter Fender Rubber Top Flap W/ Logo
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    Hogebuilt Quarter Fender Rubber Top Flap W/ Logo

    HOGEBUILT FENDERS

    $41.08
    Top Mud Flap W/ Hogebuilt Logo For Quarter FendersThe Hogebuilt Logo Fender Top Flap actively protects your truck and trailer from debris damage. Designed for Hogebuilt quarter fenders, this durable rubber flap mounts securely on top, ensuring lasting...
    $41.08
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  • On Sale
    Minimizer Red Poly Single Axle Fender W/ Light Box For 22.5 Or 22.4 Wheels
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    Minimizer Red Poly Single Axle Fender W/ Light Box For 22.5 Or 22.4 Wheels

    MINIMIZER

    Now: $161.69
    Was: $230.99
    Red Poly Fender Single Axle * High Quality Fender * Made Of Poly* Red* 48 Inch Length* 25 Inch Width* 18 Inch Height* With Lightbox (Lights Sold Separately)* Designed To Fit A Single Axle Tractor Or Trailer With Dual 22-1/2 Or 24-1/2 Inch Wheels* Bracket...
    Now: $161.69
    Was: $230.99
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  • Black 6 Inch Convex Mirror W/ L Bracket
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    Black 6 Inch Convex Mirror W/ L Bracket

    VELVAC

    $34.67
    Center Mount 6 Inch Convex Mirror W/ L Bracket * High Quality Mirror Center Mount* Black* 6 Inch* With L Bracket* Made In USA* Sold Individually* Warranty On Mirror Center Mount Against Defects In Workmanship & Material From Date Of Purchase*** High...
    $34.67
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  • 10 Inch Stainless Steel Convex Rear Crossview Mirror Driver Side
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    10 Inch Stainless Steel Convex Rear Crossview Mirror Driver Side

    VELVAC

    $139.99
    Stainless Steel Driver Side Rear Mount Crossview 10 Inch Wide View Convex Mirror * High Quality Mirror* Made Of Stainless Steel* Driver Side* 10 Inch Wide View Convex* Rear Mount* Designed To Mount Easily To Structural Rear Corner Of Walk-In Van Or High...
    $139.99
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  • 6 Inch Blind Spot Convex Mirror 6 Inch Blind Spot Convex Mirror
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    6 Inch Blind Spot Convex Mirror

    AFTERMARKET

    $17.33
    6 Inch Spot MirrorEnhance your driving safety with this 6-inch blind spot convex mirror. See blind spots clearly and drive with confidence. Easy to install and built to last. Upgrade your truck today! * High Quality Spot Mirror* Stainless Steel* 6...
    $17.33
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  • Lincoln Chrome 6 To 5 Inch ID X 30 Inch West Coast Turn Out Top Stack
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    Lincoln Chrome 6 To 5 Inch ID X 30 Inch West Coast Turn Out Top Stack

    LINCOLN CHROME

    $259.99
    6-5 ID X 30 Inch Stainless Steel West Coast Turnout Top Stack * High Quality West Coast Turn Out Exhaust Stack* Made Of Stainless Steel * 6 Inch Stack Reduces To 5 Inch Inside Diameter * 30 Inch Height* Sold Individually * Warranty On West Coast Turn Out...
    $259.99
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  • FASS Mounting Package For Fuel Pumps For Class 8 Trucks Titanium Universal High Pressure
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    FASS Mounting Package For Fuel Pumps For Class 8 Trucks Titanium Universal High Pressure

    FASS

    $32.99
    Mounting Package For Fuel Pumps Fits Class 8 Trucks * High Quality Mounting Package* For Fuel Pump For Class 8 Trucks* Titanium Universal High Pressure* Made In The USA* Sold Individually* Warranty On Mounting Packages Against Defects In Workmanship &...
    $32.99
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  • BorgWarner S430SX 80MM Non-Wastegated Turbocharger For Cummins ISX Engine
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    BorgWarner S430SX 80MM Non-Wastegated Turbocharger For Cummins ISX Engine

    AFTERMARKET

    $2,871.99
    BorgWarner S430SX 80MM Non-Wastegated Turbocharger Fits Cummins ISX Engine * High Quality Turbo Charger* Borgwarner Turbo Charger* Natural Finish* Cast Iron Turbine Housing Material* Aluminum Compressor Housing Material* Dimensions- 3.47 Inch Turbine...
    $2,871.99
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  • Coolant Test Strip - Bottle Of 25
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    Coolant Test Strip - Bottle Of 25

    AFTERMARKET

    $101.99
    Coolant Test StripService For Your Vehicles Is More Efficient When Testing Is Simple. Dip The Inhibitor Test Strip In A Coolant Sample, Wait A Few Seconds, Shake Off The Excess Tester Fluid And Check The Result On The Test Strip Color Pad To The Chart On...
    $101.99
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  • Turbo Studs For CAT 3406B, 3406C, 3406E, C15, C16 Engine
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    Turbo Studs For CAT 3406B, 3406C, 3406E, C15, C16 Engine

    BULLY DOG

    $126.89
    Turbo Studs For Caterpillar 14.6L 1989-2003 & 15.8L 1995-1998 EnginesFinish a Turbocharger upgrade with Bully Dog Turbo Studs for a secure installation. This premium ARP Turbo Stud kit includes stainless steel turbo studs, flat washers, and nuts designed...
    $126.89
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