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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  • 4-Way Flat Connector Plug, Socket W/ 12 Inch Wires - Packaged
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    4-Way Flat Connector Plug, Socket W/ 12 Inch Wires - Packaged

    CURT MANUFACTURING

    $8.69
    Custom Tow Bar Base Plate & Socket W/ 12 Inch Wires Pack * High Quality Connector Plug And Socket* Splices Into Existing Wiring To Provide Connections For Both Vehicle And Trailer * Looped Wire Can Also Be Used As A Wire Extension For An Existing...
    $8.69
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  • 4-Way, 7-Way Dual-Output Trailer Wire Connector W/ Backup Alarm Plugs
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    4-Way, 7-Way Dual-Output Trailer Wire Connector W/ Backup Alarm Plugs

    CURT MANUFACTURING

    $48.99
    Dual Output 7 & 4-Way Connector W/ Backup Alarm * High Quality 7 And 4-Way Connector* Plugs Into USCAR Socket To Provide 4-Way And 7-Way Trailer Wiring Connectors * Replaces The Factory-Equipped 7-Way Socket * Integrated Backup Alarm Sounds When Vehicle...
    $48.99
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  • 4-Way Flat Connector Plug, Socket W/ 12 Inch, 48 Inch Wires
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    4-Way Flat Connector Plug, Socket W/ 12 Inch, 48 Inch Wires

    CURT MANUFACTURING

    $13.19
    4 Way Flat Connector Plug & Socket w/ 12 In & 48 Inch Wires * High Quality 4-Way Flat Connector Plug And Socket* Splices Into Existing Wiring To Provide Connections For Both Vehicle And Trailer * 4-Way Flat Output Connects Tail Lights, Brake Lights And...
    $13.19
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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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  • Vehicle-Side Molded Rubber 4-Way Flat Connector Dust Cover
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    Vehicle-Side Molded Rubber 4-Way Flat Connector Dust Cover

    CURT MANUFACTURING

    $2.99
    4-Way Flat Connector Dust Cover * High Quality COnnector Dust Cover* Protects COnnector From Water, Dust And Road Grime When Not In Use * Helps Prevent Internal CorrosiOn For A LOng Operating Life * Fits Virtually Any 4-Way Flat COnnector Socket *...
    $2.99
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  • Zinc-Plated Mounting Bracket For 7-Way RV Blade Connector
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    Zinc-Plated Mounting Bracket For 7-Way RV Blade Connector

    CURT MANUFACTURING

    $5.29
    7-Way RV Blade Connector Mounting Bracket * High Quality Connector Mounting Bracket* Securely Mounts 7-Way RV Blade Connector Sockets * Allows For Attachment To The Vehicle Or Trailer Hitch * Multiple Screw Holes Offer Flexible Mounting Options *...
    $5.29
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  • 4-Way Flat Connector Plug And Socket W/ 72 Inch Wires
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    4-Way Flat Connector Plug And Socket W/ 72 Inch Wires

    CURT MANUFACTURING

    $10.09
    4-Way Flat Connector Plug And Socket * High Quality 4-Way Flat Connector Plug And Socket* Splices Into Existing Wiring To Provide Connections For Both Vehicle And Trailer * Looped Wire Can Also Be Used As A Wire Extension For An Existing Connector *...
    $10.09
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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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  • 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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  • Spare Air Tank For Horn Blasters Dual Bracket Tank System Spare Air Tank For Horn Blasters Dual Bracket Tank System
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    Spare Air Tank For Horn Blasters Dual Bracket Tank System

    HORNBLASTERS

    $183.99
    Horn Blasters Spare Air Tank For Dual Bracket Tank System * High Quality Spare Air Tank* Designed To Maximize Airflow, Our 2 Gallon Tank Features Four 1/4 Inch Ports And Two 1/2 Inch Ports* With Ports On The Side, Top, Bottom, And End Caps For Ease Of...
    $183.99
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