Semi-Truck New Products

Semi-Truck New Products

Semi-Truck New Products

Check out Semi Truck New Products at 4 State Trucks! Do you have fitment questions? Our Parts Pros are ready to help! Time for an upgrade - give us a call for top-notch customer service and shop now!
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  • On Sale
    18 Inch Chrome Bumper W/ Tow, Vent & Fog Light Holes By BESTfit For Kenworth T800
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    18 Inch Chrome Bumper W/ Tow, Vent & Fog Light Holes By BESTfit For Kenworth T800

    BESTFIT TRUCK PARTS

    Now: $708.39
    Was: $1,011.99
    BESTfit 18 Inch Bumper W/ Tow, Vent & Fog Light Holes  - Bumper - Foglight Holes - Tow Holes - Vent Holes - 7 Gauge Chrome - 18 Inch Height - Sold Individually - Warranty On Bumpers Against Defects In Workmanship &...
    Now: $708.39
    Was: $1,011.99
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    Now: $708.39
    Was: $1,011.99
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  • Chrome Shop Mafia Stainless Steel Grille Bar Replaces 13-01723 For Peterbilt 359 Chrome Shop Mafia Stainless Steel Grille Bar Replaces 13-01723 For Peterbilt 359
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    Chrome Shop Mafia Stainless Steel Grille Bar Replaces 13-01723 For Peterbilt 359

    CHROME SHOP MAFIA

    $99.99
    Stainless Steel Grille Bar By Chrome Shop Mafia  - Grille Bar - Stainless Steel - Mounting Hardware Included - Factory Style - Includes  - 5 Fasteners  - 1 Mounting Bar  - Grille Bar - Warranty On Grille Bar...
    $99.99
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    $99.99
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  • Chrome Shop Mafia 3 Inch Aluminum Full Wrap Sleeper Panel For Peterbilt
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    Chrome Shop Mafia 3 Inch Aluminum Full Wrap Sleeper Panel For Peterbilt

    CHROME SHOP MAFIA

    $200.00
    3 Inch Aluminum Full Wrap Sleeper Panel  - Sleeper Bar - Full Wrap - For 80 Inch Sleeper - Aluminum - 3 Inch Width - Sold Individually - Warranty On Sleeper Bars Against Defects In Workmanship & Material From Date Of...
    $200.00
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    $200.00
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  • Passenger Side Aluminum Front Fender By BESTfit For Peterbilt 379
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    Passenger Side Aluminum Front Fender By BESTfit For Peterbilt 379

    BESTFIT TRUCK PARTS

    $447.99
    BESTfit Aluminum Front Fender- Passenger Side  - Replacement Fender - For 127Inch BBC Hood - Aluminum - Passenger Side - Sold Individually - Warranty On Replacement Fenders Against Defects In Workmanship & Material From...
    $447.99
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  • Chrome Shop Mafia 3 Inch Stainless Steel Full Wrap Sleeper Panel For Peterbilt
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    Chrome Shop Mafia 3 Inch Stainless Steel Full Wrap Sleeper Panel For Peterbilt

    CHROME SHOP MAFIA

    $250.00
    3 Inch Stainless Steel Full Wrap Sleeper Panel  - Sleeper Bar - Full Wrap - For 80 Inch Sleeper - Stainless Steel - 3 Inch Width - Sold Individually - Warranty On Sleeper Bars Against Defects In Workmanship & Material...
    $250.00
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    $250.00
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  • Texas Hill Country Flood Relief Donation Texas Hill Country Flood Relief Donation
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    Texas Hill Country Flood Relief Donation

    AFTERMARKET

    $1.00
    You Can Bring Hope To Survivors In The Texas Hill Country Texans On Mission Teams Are Providing:* Assessors* Flood Recovery* Shower/Laundry* Volunteer Feeding* Chaplains* Electrical Support* Electronic Support* IMT/Command Center* Asset ProtectionPlease...
    $1.00
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    $1.00
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  • On Sale
    6 Inch Fiberglass Cab Cowl Panel- Passenger Side For Peterbilt 388 & 389
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    6 Inch Fiberglass Cab Cowl Panel- Passenger Side For Peterbilt 388 & 389

    FIBERTECH

    Now: $169.09
    Was: $189.99
    Passenger Side 6 Inch Fiberglass Cab Cowl Panel  - Cab Cowl Panel - For Non-Diesel Particulate Filter Car Transport Models With Overhead Rack - Made Of Fiberglass - 6 Inch Height - Passenger Side - Sold Individually -...
    Now: $169.09
    Was: $189.99
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    Now: $169.09
    Was: $189.99
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  • Stainless Steel Front Air Cleaner Light Panel W/ 6 Amber Watermelon Lights For Peterbilt 589
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    Stainless Steel Front Air Cleaner Light Panel W/ 6 Amber Watermelon Lights For Peterbilt 589

    VALLEY CHROME PLATING

    $181.27
    Front Air Cleaner Light Panel W/ 6 Amber Watermelon Lights Fits Peterbilt 589Light up your Peterbilt 589 with bold style and extra visibility using these stainless steel front air cleaner light panels. Each 18 gauge panel is built tough to handle the...
    $181.27
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  • Stainless Steel Front Air Cleaner Light Panels W/ 2 Watermelon Light Holes For Peterbilt
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    Stainless Steel Front Air Cleaner Light Panels W/ 2 Watermelon Light Holes For Peterbilt

    SHIFT PRODUCTS

    $264.99
    Front Air Cleaner Light Panels W/ 2 Watermelon Light Holes At Bottom of PanelAdd a bright, custom look to your Peterbilt with these stainless steel front air cleaner light panels. Designed to fit 15 inch air cleaners (excluding Donaldson bolt-on lids),...
    $264.99
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    $264.99
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  • Gray Primer Cowl Panel For Peterbilt 379
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    Gray Primer Cowl Panel For Peterbilt 379

    WTI FENDERS

    $295.60
    Gray Cowl Panel For Half Light BarRestore or customize your Peterbilt 379 with this gray primer cowl panel designed for trucks with half light bars. Built from durable composite fiberglass, it's ready for sanding, painting, and mounting-giving you a...
    $295.60
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  • Stainless Steel 6 Inch Exhaust Clamp with Straight Bracket for Peterbilt
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    Stainless Steel 6 Inch Exhaust Clamp with Straight Bracket for Peterbilt

    TRUX ACCESSORIES

    $108.99
    6 Inch Exhaust Clamp W/ Straight Bracket  - 430 Stainless Steel - 6 Inch Diameter - 3 Inch Height - Straight Mounting Plate - Sold IndividuallyWarranty & Disclaimers:Warranty On Exhaust Clamp Against Defects In Workmanship &...
    $108.99
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    $108.99
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  • 60 Gallon Center Fill Aluminum Fuel Tank 26 X 27 Inch For Peterbilt New Style Manifold
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    60 Gallon Center Fill Aluminum Fuel Tank 26 X 27 Inch For Peterbilt New Style Manifold

    AFTERMARKET

    $599.99
    26 X 27 Inch 60 Gallon Fuel TankKeep your Peterbilt running longer between fuel stops with this 60 gallon aluminum fuel tank, designed specifically for trucks with the new style manifold. With a center fill design for convenient fueling and a sleek...
    $599.99
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    $599.99
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