International ProStar

International ProStar

International ProStar

Here at 4 State Trucks, we carry the best International Prostar parts in the industry to deliver a top-quality selection of aftermarket and custom semi truck parts. When you drive an International, you'll enjoy the combination of power and strength. With help from 4 State Trucks, you can customize the interior and exterior of your truck to make it your own. Choose from the best bumpers, lighting, toolboxes, truck horns, grilles, exhaust pipes, and much more designed to fit your truck.
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  • Steel 6 X 20 Inch Rectangle Step Plate Insert - Yellow For Iowa Customs Series 1 Step
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    Steel 6 X 20 Inch Rectangle Step Plate Insert - Yellow For Iowa Customs Series 1 Step

    IOWA CUSTOMS

    $49.37
    Step Plate Insert Yellow With Concave Ends * High Quality Galvanized Steel Step Plate Insert* Powder Coat Color - Yellow* Fits Iowa Customs 6 Inch W X 20 Inch L S1 Style Step* Rectangle Shaped With Concave Ends* Made In USA* Sold Individually* Warranty...
    $49.37
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    Steel 6 X 20 Inch Rectangle Step Plate Insert - Post Office Blue For Iowa Customs Series 1 Step
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    Steel 6 X 20 Inch Rectangle Step Plate Insert - Post Office Blue For Iowa Customs Series 1 Step

    IOWA CUSTOMS

    Now: $31.00
    Was: $50.42
    Step Plate Insert Post Office Blue With Concave Ends * High Quality Step Plate Insert* Galvanized Steel* Powder Coat Color - Post Office Blue* Fits Iowa Customs 6 Inch W X 20 Inch L S1 Style Step* Rectangle Shaped With Concave Ends* Made In USA* Sold...
    Now: $31.00
    Was: $50.42
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  • Steel 6 X 20 Inch Rectangle Step Plate Insert - Gloss Black For Iowa Customs Series 1 Step
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    Steel 6 X 20 Inch Rectangle Step Plate Insert - Gloss Black For Iowa Customs Series 1 Step

    IOWA CUSTOMS

    $56.27
    Step Plate Insert Gloss black With Concave Ends * High Quality Galvanized Steel Step Plate Insert* Powder Coat Color - Gloss Black* Fits Iowa Customs 6 Inch W X 20 Inch L S1 Style Step* Rectangle Shaped With Concave Ends* Made In USA* Sold Individually*...
    $56.27
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  • Steel 6 X 20 Inch Rectangle Step Plate Insert - Crystal White For Iowa Customs Series 1 Step
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    Steel 6 X 20 Inch Rectangle Step Plate Insert - Crystal White For Iowa Customs Series 1 Step

    IOWA CUSTOMS

    $50.42
    Step Plate Insert Crystal White With Concave Ends * High Quality Galvanized Steel Step Plate Insert* Powder Coat Color - Crystal White* Fits Iowa Customs 6 Inch W X 20 Inch L S1 Style Step* Rectangle Shaped With Concave Ends* Made In USA* Sold...
    $50.42
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  • Billet Step Plate 6 X 12 Inch Chrome Plated S1 Style
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    Billet Step Plate 6 X 12 Inch Chrome Plated S1 Style

    IOWA CUSTOMS

    $302.99
    Step Plate Chrome Plated With Concave End * High Quality Billet Aluminum Step Plate * Color - Chrome Plated * Designed To Accept Colored Or Stainless Inserts, Sold Separately* Size:- 6 Inch Width- 20 Inch Length* Made To Fit Flat Surfaces Only* S1 Style...
    $302.99
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  • Billet Step Plate 6 X 12 Inch Gloss Black S1 Style
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    Billet Step Plate 6 X 12 Inch Gloss Black S1 Style

    IOWA CUSTOMS

    $184.99
    Step Plate Powder Coated Gloss Black With Concave End * High Quality Step Plate * Billet Aluminum* Powder Coat Color - Gloss Black* Designed To Accept Colored Or Stainless Inserts, Sold Separately* Size:- 6 Inch Width- 12 Inch Length* Made To Fit Flat...
    $184.99
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  • 6 X 12 Inch Billet Aluminum Step Plate
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    6 X 12 Inch Billet Aluminum Step Plate

    IOWA CUSTOMS

    $258.99
    Step Plate * Made of high quality billet aluminum* 12 inch x 6 Inch* Sold Individually* Warranty on step plate against defects in workmanship & material from date of purchase*** High Quality Aftermarket Replacement Part (Not OEM)***
    $258.99
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  • Billet Step Plate 6 X 20 Inch Chrome Plated S1 Style
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    Billet Step Plate 6 X 20 Inch Chrome Plated S1 Style

    IOWA CUSTOMS

    $315.99
    Step Plate Chrome Plated With Concave End * High Quality Billet Aluminum Step Plate * Color - Chrome Plated * Designed To Accept Colored Or Stainless Inserts, Sold Separately* Size:- 6 Inch Width- 20 Inch Length* Made To Fit Flat Surfaces Only* S1 Style...
    $315.99
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    $315.99
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  • Steel 4 X 20 Inch Rectangle Step Plate Insert - Red Baron For Iowa Customs Series 1 Step
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    Steel 4 X 20 Inch Rectangle Step Plate Insert - Red Baron For Iowa Customs Series 1 Step

    IOWA CUSTOMS

    $50.42
    Step Plate Insert Red Baron With Concave Ends * High Quality Galvanized Steel Step Plate Insert* Powder Coat Color - Red Baron* Fits Iowa Customs 6 Inch W X 20 Inch L S1 Style Step* Rectangle Shaped With Concave Ends* Made In USA* Sold Individually*...
    $50.42
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  • Billet Step Plate 6 X 20 Inch Aluminum Finish S1 Style
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    Billet Step Plate 6 X 20 Inch Aluminum Finish S1 Style

    IOWA CUSTOMS

    $159.95
    Step Plate Billet Aluminum Finish With Concave End * High Quality Billet Aluminum Step Plate * Color - Billet Aluminum Finish* Designed To Accept Colored Or Stainless Inserts, Sold Separately* Size:- 6 Inch Width- 20 Inch Length* Made To Fit Flat...
    $159.95
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    $159.95
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  • Stainless Steel Air Line Box - Single Elec Plug - Bolted In Ends
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    Stainless Steel Air Line Box - Single Elec Plug - Bolted In Ends

    PHOENIX DESIGN

    $271.99
    Airline Box W/ Single Electric PlugCrafted from stainless steel, the Air Line Box incorporates two cutouts for air lines. For increased durability and security, its ends are bolted. The overall length of the box measures 32 inches. * High Quality Air...
    $271.99
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  • 18 X 27 Inch Vertical Diamond Pattern Quilted Vinyl Fender Guard W/ Snaps On Side, Top - Wine Color
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    18 X 27 Inch Vertical Diamond Pattern Quilted Vinyl Fender Guard W/ Snaps On Side, Top - Wine Color

    ROBERT JAMES ENTERPRISES

    $155.99
    Wine Colored Quilted Vinyl Fender Guard W/ Snaps On Side & Top - Not BottomAdd an extra layer of protection to your fenders with this pair of front fender covers by Robert James Enterprises. They are made of wine colored quilted vinyl with a diamond...
    $155.99
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