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    What Is DEF on a Semi Truck? Fluid, Filters, Problems & Maintenance(Post)

    What Is a DEF (Diesel Exhaust Fluid) Filter? A DEF (Diesel Exhaust Fluid) filter protects the SCR (Selective Catalytic Reduction) system by removing dirt, debris, and contaminants from the DEF supply

    How A/C Driers Work on Your Semi Truck(Post)

    Ever wondered why your semi truck’s AC runs smoothly, or why it suddenly stops working? Your A/C receiver, drier, or accumulator is the unsung heroe of your commercial vehicle.  Maintaining your A/C d

    Buyers Guide to Aftermarket Air Breather Panels(Post)

    Decorative light panels are an outstanding way to start personalizing your truck. Air breather panels offer tremendous visual appeal and can elevate your big rig's nighttime appearance. There are five

    Seasonal Semi Truck Maintenance Checklist(Post)

    Freezing winter weather temperatures, heavy snow, ice, and road salt take an unseen toll on your semi truck. Corrosion directly affects your semi truck brakes, electrical terminals,  suspension mounts

    What Does the FASS Fuel System Do? (Post)

    Diesel fuel often contains air, vapor, water, and fine debris - harmful contaminants that hurt fuel pressure stability, injector life, and injection pump health. FASS (fuel air separation system) help

    5 Unique Lug Nut Cover Styles to Give Your Truck a More Polished Look(Post)

    Semi truck lug nut covers aren’t just useful in protecting your lug nut and wheel studs, but they’re a great way to achieve a more polished, cleaner look at a low-cost.  Here are some of the coolest-l

    Preventative Maintenance Checklist for Semi Trucks(Post)

    In this post, we’ll cover the need for a semi truck preventative maintenance checklist, and some of the common replacement parts you can buy online and ship directly to your specified address. Key Ta

    Signs of a Failing Heater Box & What to Do About It(Post)

    Experiencing refreshing cool air in the summer and warm air in the winter is nearly priceless when behind the wheel of a big rig for 11 hours a day. However, if your A/C heater box isn’t working, your

    Semi Truck DPF Systems: How They Work, Problems, Regeneration & Parts(Post)

    Let’s break down how to maintain peak emissions performance and avoid excessive repairs on big truck exhausts. Key Takeaways DPFs trap soot, while DEF reduces harmful nitrogen oxide emissions. Watch

    What Year Did Semi Trucks Get DPF Systems?(Post)

    When Did Semi Trucks Start Using DPF Systems? EPA Rules Explained Diesel particulate filters (DPFs) became standard equipment on new U.S. heavy-duty diesel trucks starting with the 2007 engine model y

    Diesel Truck Engine Maintenance Guide(Post)

    Semi truck engines can last up to one million miles, or more, before they need to be rebuilt or replaced.  During their lifespan, engine system parts experience a lot of heat and pressure, eventually

    Spring Semi-Truck Maintenance: 5 Checks to Prevent Expensive Repairs(Post)

    Winter weather causes corrosion, contamination, wear, and hidden damage. Spring is a great time to inspect the truck thoroughly and stop small problems from becoming giant disasters.  Five Spring Main

    How to Buy the Right Peterbilt 379 Radiator(Post)

    If you want to keep your diesel engine from overheating you need a well-functioning replacement Peterbilt radiator to properly carry the hot coolant through small passages, transfer engine heat into t

    Best Semi Truck Emergency Kit Accessories to Deter Roadside Breakdowns(Post)

    It’s cold, and late, and you’re suddenly stalled at the side of the road because your semi truck won’t start or won’t budge. If this sounds like a truck driver’s worst nightmare, it’s because it is. 

    What are Semi Truck Winter Fronts?(Post)

    A semi-truck winter front is a heavy-duty, weather-resistant cover designed to mount directly over a truck’s front grille. Typically manufactured from reinforced vinyl, canvas, or quilted fabric, it s

    Wet Line Kits for Semi Trucks 101: The Basics Explained(Post)

    Ready to transform your rig into a hydraulic powerhouse? A semi-truck wet line kit can do the trick. One of these will turn your truck from a normal highway hauler into a workhorse capable of handlin

    How to Winterize a Semi Truck: The Complete Driver Checklist(Post)

    Cold winter weather, freezing temperatures, snow-covered roads, and adverse weather conditions wreak havoc on semi truck engines and equipment, and can lead to costly repairs if damage occurs. Don’t c

    Spare Semi Truck Parts Every Owner-Operator Should Keep(Post)

    For owner-operators, having the right spare parts on hand is the difference between experiencing devastating downtime and productive uptime. You don’t want to be caught on the side of the road waiting

    What are the Most Frequently Replaced Semi Truck Parts?(Post)

    The parts of a class 8 truck that see the most frequent repair and replacement are areas where tons of heat, friction, and pressure occur. No-brainer, right?  Here are some of the most frequently repl

    Semi Truck DPF Box Covers & Slipcovers: Fitment Guide(Post)

    Semi Truck DPF Box Covers: Types, Fitment & Replacement What Is a DPF Box Cover on a Semi Truck? DPF box covers are exterior panels designed to conceal or protect the aftertreatment housing. They do n

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    FF2200FLG Cummins ISX Fuel Filter

    FF2200FLG Cummins ISX Fuel Filter

    OPP - ORIGINAL PARTS PROGRAM

    $32.90
    Fleetguard Filter-Fuel ID: FF2200* High Quality Fuel Filter* Sold Individually* Warranty On Fuel Filters Against Defects In Workmanship & Material From Date Of Purchase*** This Is An OEM Replacement...
    FF2200FLG
    SKU:
    FF2200FLG
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Engine Parts
    Ready To Ship:
    Yes
    $32.90
    Qty in Cart: 0
    Price:
    $32.90
    Subtotal:
  • Front Door Glass Run Weather Strip Channel Replaces OEM R70-6013-2200 For Peterbilt

    Front Door Glass Run Weather Strip Channel Replaces OEM R70-6013-2200 For Peterbilt

    OPP - ORIGINAL PARTS PROGRAM

    $91.99
    Replacement Peterbilt Weather Strip Channel For Glass Run New Style Door With No VentInstall this Peterbilt door glass run channel to protect your windows, stop leaks, and eliminate rattles. This...
    R7060132200
    SKU:
    R7060132200
    Color:
    Black
    Product Type:
    Exterior
    Make:
    Peterbilt
    $91.99
    Qty in Cart: 0
    Price:
    $91.99
    Subtotal:
  • BESTfit Diamond Plate Aluminum Tool Box W/ Smooth Sides & New Style Step 31 X 30 X 15 Inch For Peterbilt 378, 379, 389 Glider

    BESTfit Diamond Plate Aluminum Tool Box W/ Smooth Sides & New Style Step 31 X 30 X 15 Inch For Peterbilt 378, 379, 389 Glider

    BESTFIT TRUCK PARTS

    $866.99
    31 X 30 X 15 Inch Diamond Plate Aluminum Tool Box W/ Smooth Sides & New Style Step By BESTfit Fits Peterbilt 378, 379, 389 GliderLooking for a sturdy, reliable toolbox for your Peterbilt 378, 379, or...
    01-05022000
    SKU:
    01-05022000
    Length Options:
    31 Inch
    Material Options:
    Aluminum
    Finish Options:
    Diamond Plate
    Product Type:
    Frame & Chassis
    Truck Class:
    Heavy Duty
    Make:
    Peterbilt
    Ready To Ship:
    Yes
    Height Options:
    15 Inch
    Width Options:
    30 Inch
    $866.99
    Qty in Cart: 0
    Price:
    $866.99
    Subtotal:
  • Stainless Steel 430 Polished Bug Deflector For Peterbilt 367, 388, 389

    Stainless Steel 430 Polished Bug Deflector For Peterbilt 367, 388, 389

    UNITED PACIFIC

    $241.99
    Peterbilt Heavy Duty SS Bug Deflector* High Quality Bug Deflector* Made Of Stainless Steel * Drilling Of Mounting Holes Through Hood Required* Provides A Classy And More Forgiving Alternative To...
    01-12200000
    SKU:
    01-12200000
    Truck Class:
    Heavy Duty
    Material Options:
    Stainless Steel
    Make:
    Peterbilt
    Product Type:
    Hood Parts & Acc.
    Ready To Ship:
    Yes
    $241.99
    Qty in Cart: 0
    Price:
    $241.99
    Subtotal:
  • Stainless Steel Bug Deflector For Kenworth T800

    Stainless Steel Bug Deflector For Kenworth T800

    UNITED PACIFIC

    $184.99
    Kenworth T800 SS Bug Deflector* High Quality Bug Deflector* Stainless Steel * Drilling Of Mounting Holes Through Hood Required* Provides A Classy And More Forgiving Alternative To Plastic Bug...
    02-12200002
    SKU:
    02-12200002
    Truck Class:
    Heavy Duty
    Material Options:
    Stainless Steel
    Make:
    Kenworth
    Product Type:
    Hood Parts & Acc.
    $184.99
    Qty in Cart: 0
    Price:
    $184.99
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  • Bug Screen Grille Cover For International WorkStar 7000 2006-Current

    Bug Screen Grille Cover For International WorkStar 7000 2006-Current

    BELMOR

    $66.99
    Bug Screen Grille Cover Fits International 7000BELMOR Bug Screens help to keep your trucks grille clean and protect your radiator and other key engine and cooling components from bugs and other small...
    07-1204220000
    SKU:
    07-1204220000
    Truck Class:
    Heavy Duty
    Location:
    Made In USA
    Make:
    International
    Product Type:
    Hood Parts & Acc.
    $66.99
    Qty in Cart: 0
    Price:
    $66.99
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    CSM 1:32 Scale Kenworth W900 Chrome Frameless Dump Truck W/ Red Cab Diecast Model

    CSM 1:32 Scale Kenworth W900 Chrome Frameless Dump Truck W/ Red Cab Diecast Model

    CHROME SHOP MAFIA

    $67.09
    Chrome Shop Mafia 1:32 Scale Kenworth W900 Chrome Frameless Dump Truck W/ Red Cab* High Quality Dump Truck Model Toy* Frameless* Diecast * 1:32 Scale* Color Red Cab* Sold Individually * Warranty On...
    09-220000009
    SKU:
    09-220000009
    Color:
    Red
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Apparel
    Ready To Ship:
    Yes
    $67.09
    Qty in Cart: 0
    Price:
    $67.09
    Subtotal:
  • FREE SHIPPING OVER $249
    CSM 1:32 Scale Peterbilt 379 Side Dump Truck W/ Blue Cab Diecast Model

    CSM 1:32 Scale Peterbilt 379 Side Dump Truck W/ Blue Cab Diecast Model

    CHROME SHOP MAFIA

    $62.69
    Chrome Shop Mafia 1:32 Scale Peterbilt 379 Side Dump Truck W/ Blue Cab* High Quality Model Toy* Side Dump Truck* Diecast * 1:32 Scale* Color Blue* Sold Individually * Warranty On Model Toys Against...
    09-220000012
    SKU:
    09-220000012
    Color:
    Blue
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Apparel
    Ready To Ship:
    Yes
    $62.69
    Qty in Cart: 0
    Price:
    $62.69
    Subtotal:
  • Stainless Steel Bug & Grille Deflector Kit For Volvo VNL Gen II & III

    Stainless Steel Bug & Grille Deflector Kit For Volvo VNL Gen II & III

    UNITED PACIFIC

    $352.99
    Volvo VNL Gen II & Gen III SS Deflector Kit* High Quality Bug And Grille Deflector Kit* Made Of Stainless Steel* Four Piece * Provides Full Frontal Protection From Road Debris* Some Drilling...
    13-12200001
    SKU:
    13-12200001
    Truck Class:
    Heavy Duty
    Material Options:
    Stainless Steel
    Make:
    Volvo
    Product Type:
    Hood Parts & Acc.
    $352.99
    Qty in Cart: 0
    Price:
    $352.99
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  • On Sale
    Limited Quantity Available
    Stainless Steel Bug Deflector For Kenworth T800 Wide Hood

    Stainless Steel Bug Deflector For Kenworth T800 Wide Hood

    UNITED PACIFIC

    Now: $161.69
    Was: $230.99
    Kenworth T800 SS Bug DeflectorThis stainless steel bug deflector is made for 1993-2006 Kenworth T800 trucks with wide hoods. It's highly polished for a clean and classy look, and it's tougher than...
    02-12200007
    SKU:
    02-12200007
    Truck Class:
    Heavy Duty
    Material Options:
    Stainless Steel
    Make:
    Kenworth
    Finish Options:
    Polished
    Product Type:
    Exterior
    Ready To Ship:
    Yes
    Now: $161.69
    Was: $230.99
    Qty in Cart: 0
    Price:
    Now: $161.69
    Was: $230.99
    Subtotal:
  • FREE SHIPPING OVER $249
    BESTfit 23 Inch Aluminum Rear Lower Step For Fairing For Freightliner Century 120 & Columbia 120

    BESTfit 23 Inch Aluminum Rear Lower Step For Fairing For Freightliner Century 120 & Columbia 120

    BESTFIT TRUCK PARTS

    $93.99
    BESTfit Fairing Step Fits Freightliner Century 120 & Columbia 120Do you need a sturdy rear fairing step for your Freightliner at a great price? 4 State Trucks has quality affordable aluminum steps...
    03-05122004
    SKU:
    03-05122004
    Truck Class:
    Heavy Duty
    Length Options:
    23 Inch
    Material Options:
    Aluminum
    Make:
    Freightliner
    Product Type:
    Hood Parts & Acc.
    $93.99
    Qty in Cart: 0
    Price:
    $93.99
    Subtotal:
  • Stainless Steel Bug Deflector For Freightliner Cascadia 116, 126

    Stainless Steel Bug Deflector For Freightliner Cascadia 116, 126

    UNITED PACIFIC

    $320.99
    Freightliner Cascadia 430 SS Bug Deflector* High Quality Bug Deflector* 430 Stainless Steel* Sturdy Built In Grab Handle For Hood Tilt* Requires Drilling Holes For Installation* Hardware Included*...
    03-12200008
    SKU:
    03-12200008
    Truck Class:
    Heavy Duty
    Material Options:
    Stainless Steel
    Make:
    Freightliner
    Finish Options:
    Polished
    Product Type:
    Exterior
    $320.99
    Qty in Cart: 0
    Price:
    $320.99
    Subtotal:
  • Stainless Steel Bug Deflector For International 4100 4300, 4400

    Stainless Steel Bug Deflector For International 4100 4300, 4400

    UNITED PACIFIC

    $241.99
    International 4000 Series Stainless Steel Bug Deflector* High Quality Bug Deflector* Stainless Steel* Requires Drilling Holes In Hood To Install* Installation Hardware Included* Sold Individually*...
    07-12200003
    SKU:
    07-12200003
    Truck Class:
    Heavy Duty
    Material Options:
    Stainless Steel
    Make:
    International
    Finish Options:
    Polished
    Product Type:
    Exterior
    $241.99
    Qty in Cart: 0
    Price:
    $241.99
    Subtotal:
  • FREE SHIPPING OVER $249
    Rubber Chicken Novelty Keychain

    Rubber Chicken Novelty Keychain

    UNITED PACIFIC

    $3.53
    Classic Rubber Chicken KeychainWhy did the chicken cross the road? To bring some fun to your keys with this rubber chicken novelty keychain! Made of high-quality yellow molded soft rubber with a...
    09-220000013
    SKU:
    09-220000013
    Truck Class:
    Universal
    Material Options:
    Rubber
    Make:
    Universal Items
    Product Type:
    Apparel
    $3.53
    Qty in Cart: 0
    Price:
    $3.53
    Subtotal:
  • Kenworth W900 Front Fender Guards - 304 Stainless Steel

    Kenworth W900 Front Fender Guards - 304 Stainless Steel

    UNITED PACIFIC

    $86.99
    304 SS Front Fender Guards, Pair* High Quality Front Fender Guards* 304 Stainless Steel* Easy Installation* Sold As Pair* Warranty On Front Fender Guards Against Defects In Workmanship & Material...
    02-12200009
    SKU:
    02-12200009
    Material Options:
    Stainless Steel
    Truck Class:
    Heavy Duty
    Make:
    Kenworth
    Product Type:
    Hood Parts & Acc.
    Ready To Ship:
    Yes
    $86.99
    Qty in Cart: 0
    Price:
    $86.99
    Subtotal:
  • SS Hood Shield Bug Deflector W/ Hood Pull Cutout For Peterbilt 587

    SS Hood Shield Bug Deflector W/ Hood Pull Cutout For Peterbilt 587

    TRUX ACCESSORIES

    $209.99
    SS Bug Shield With Mounting Hardware* High Quality Bug Shield* Stainless Steel * Bug Deflector * Has Cutout For Hood Pull* Includes Mounting Hardware* Sold Individually* Warranty On Bug Shields...
    01-1220001
    SKU:
    01-1220001
    Truck Class:
    Heavy Duty
    Material Options:
    Stainless Steel
    Make:
    Peterbilt
    Product Type:
    Hood Parts & Acc.
    Ready To Ship:
    Yes
    $209.99
    Qty in Cart: 0
    Price:
    $209.99
    Subtotal:
  • Aluminum Hinged Side Fairing Upper Step For Freightliner Cascadia

    Aluminum Hinged Side Fairing Upper Step For Freightliner Cascadia

    AFTERMARKET

    $56.99
    Hinged Upper Tread Step Replaces 2268079001Provide secure and reliable footing on your Freightliner Cascadia with the 37.5 Inch Aluminum Hinged Side Fairing Upper Step. Made from natural finish...
    03-05122009
    SKU:
    03-05122009
    Truck Class:
    Heavy Duty
    Material Options:
    Aluminum
    Make:
    Freightliner
    Product Type:
    Frame & Chassis
    $56.99
    Qty in Cart: 0
    Price:
    $56.99
    Subtotal:
  • On Sale
    Limited Quantity Available
    CSM 1/32 Scale White Peterbilt 387 White Long Hauler Die Cast Model For Peterbilt 379

    CSM 1/32 Scale White Peterbilt 387 White Long Hauler Die Cast Model For Peterbilt 379

    CHROME SHOP MAFIA

    Now: $41.29
    Was: $58.99
    Peterbilt 379 Tractor with Dry Van Trailer in White By Chrome Shop MafiaBring classic trucking style to your collection with the CSM 1/32 Scale White Peterbilt 387 Long Hauler Die Cast Model. This...
    09-2200006
    SKU:
    09-2200006
    Truck Class:
    Universal
    Color:
    White
    Material Options:
    Plastic/Poly
    Make:
    Universal Items
    Product Type:
    Apparel
    Ready To Ship:
    Yes
    Now: $41.29
    Was: $58.99
    Qty in Cart: 0
    Price:
    Now: $41.29
    Was: $58.99
    Subtotal:
  • Smoked Mustache Bug Shield For International

    Smoked Mustache Bug Shield For International

    BELMOR

    $89.99
    International Smoked Mustache Bug Shield Hood ProtectorProtect your truck's hood and windshield with the Smoked Mustache Bug Shield for International 9900i and 9900ix, the ultimate defender against...
    07-12200004
    SKU:
    07-12200004
    Truck Class:
    Heavy Duty
    Material Options:
    Plastic/Poly
    Make:
    International
    Product Type:
    Hood Parts & Acc.
    Ready To Ship:
    Yes
    $89.99
    Qty in Cart: 0
    Price:
    $89.99
    Subtotal:
  • Bostrom Pro Ride Black / Tan Ultra Leather High Back Truck Seat W/ LoPro 910, Drape & Dual Armrests

    Bostrom Pro Ride Black / Tan Ultra Leather High Back Truck Seat W/ LoPro 910, Drape & Dual Armrests

    BOSTROM TRUCK SEATS

    $1,455.99
    Ultra Leather Wide Ride Core LoPro High Back Seat With Dual 16 Inch Arm RestsThe Bostrom Pro Ride boosts comfort for professional drivers. It combines ergonomic cushions and a Flex Support System to...
    9220011L82
    SKU:
    9220011L82
    Truck Class:
    Heavy Duty
    Material Options:
    Leather
    Make:
    Universal Items
    Product Type:
    Seats
    $1,455.99
    Qty in Cart: 0
    Price:
    $1,455.99
    Subtotal:
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