null

Price Range

    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

    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

    How to Choose the Right W990 Drop Visor(Post)

    The best Kenworth W990 drop visor depends on your design preference, mounting configuration, and windshield type or cab style (curved or flat). Buying a Custom W990 Truck Visor Online?  If you're brow

    T880 Visor Ultimate Buyer's Guide(Post)

    There are countless Kenworth T880 visor options to choose from depending on the theme and style you’re going for. Here's a quick buyer's guide for Kenworth T880 aftermarket visors. Before you buy, con

    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 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

    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

    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

    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. 

    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

    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

    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

    Semi-Truck Mattress Sizes: Fitment Chart & Buying Guide(Post)

    Looking for the right sized semi truck mattress? Every long-haul trucker should prioritize spending a sizeable portion of their budget on a quality mattress and driver's seat. That's where you spend

    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

    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

    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

    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

    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

  • Product
  • Qty in Cart
  • Quantity
  • Price
  • Subtotal
  • Stainless Steel Diesel Particulate Filter Replaces 21395825, 85124613, 21797814 For Mack, Volvo W/ MP7 Engine

    Stainless Steel Diesel Particulate Filter Replaces 21395825, 85124613, 21797814 For Mack, Volvo W/ MP7 Engine

    GLOBAL EMISSIONS

    $2,240.99
    Stainless Steel Diesel Particulate Filter Fits Mack & Volvo W/ MP7 Engine* High Quality Diesel Particulate Filter* Made Of Stainless Steel * OEM Quality Clamps And Gaskets Included* Sold Individually...
    29-080600022
    SKU:
    29-080600022
    Truck Class:
    Heavy Duty
    Material Options:
    Stainless Steel
    Make:
    Volvo
    Make:
    Mack
    Product Type:
    Exhaust
    $2,240.99
    Qty in Cart: 0
    Price:
    $2,240.99
    Subtotal:
  • Air Spring Rolling Lobe Replaces 161059. 64310. 69643. 69643. 9 10-16 P 416. 9296. W01-358-9296. 1R12-400. 1S12-022. SC2760. 8061151. 8169868 For Volvo

    Air Spring Rolling Lobe Replaces 161059. 64310. 69643. 69643. 9 10-16 P 416. 9296. W01-358-9296. 1R12-400. 1S12-022. SC2760. 8061151. 8169868 For Volvo

    AFTERMARKET

    $240.99
    Rolling Lobe Air Spring W/ Plastic Base* High Quality Air Spring* Automann Phoenix Brand* Rolling Lobe* Load At 80 PSI - 5900 Lbs* Load At 100 PSI - 7500 Lbs* Natural Frequency 64 CPM (Cycles Per...
    13-05100022
    SKU:
    13-05100022
    Height Options:
    11 Inch
    Truck Class:
    Heavy Duty
    Product Type:
    Frame & Chassis
    Material Options:
    Plastic/Poly
    Diameter Options:
    9 Inch
    Style Options:
    Rolling Lobe
    Make:
    Volvo
    $240.99
    Qty in Cart: 0
    Price:
    $240.99
    Subtotal:
  • FREE SHIPPING OVER $249
    Black Grommets W/ 1/2 Inch Mounting Hole - 11 PCS

    Black Grommets W/ 1/2 Inch Mounting Hole - 11 PCS

    AFTERMARKET

    $3.75
    Vinyl Grommets W/ 1/2 Inch Mounting Hole* High Quality Grommets* Vinyl* Black* 1/2 Inch Mounting Hole* 11 Pieces* Protects Wires From Abrasion As They Pass Through Metal* Sold Individually* Warranty...
    09-16030227
    SKU:
    09-16030227
    Diameter Options:
    1/2 Inch
    Truck Class:
    Universal
    Material Options:
    Vinyl
    Make:
    Universal Items
    Product Type:
    Air, Electrical, & Safety
    $3.75
    Qty in Cart: 0
    Price:
    $3.75
    Subtotal:
  • Diesel Particulate Filter Replaces 2510616C91 For Cummins ISX 15.0L Engine

    Diesel Particulate Filter Replaces 2510616C91 For Cummins ISX 15.0L Engine

    DAYTON / DORMAN

    $3,205.99
    Cummins ISX 15.0L Engine Diesel Particulate FitlerEnsure reliable emission filtration for your Cummins ISX 15.0L engine with this Diesel Particulate Filter. Engineered as a direct replacement for OEM...
    29-0809022
    SKU:
    29-0809022
    Truck Class:
    Heavy Duty
    Material Options:
    Stainless Steel
    Make:
    Kenworth
    Make:
    Peterbilt
    Diameter Options:
    13 Inch
    Product Type:
    Exhaust
    $3,205.99
    Qty in Cart: 0
    Price:
    $3,205.99
    Subtotal:
  • BESTfit Chrome 22 Inch Raptor X8 Bumper, 10 Gauge W/ Squared Ends & Tow Holes For Kenworth W900B, W900L

    BESTfit Chrome 22 Inch Raptor X8 Bumper, 10 Gauge W/ Squared Ends & Tow Holes For Kenworth W900B, W900L

    BESTFIT TRUCK PARTS

    $1,011.99
    BESTfit Kenworth 10 Gauge Chrome-Plated Steel 22 Inch Raptor X8 Bumper W/ Squared Ends, Mounting & Tow Holes* High Quality Bumper* Made Of 10 Gauge Chrome Plated Steel* 22 Inches Height * Raptor...
    02-010022039
    SKU:
    02-010022039
    Height Options:
    22 Inch
    Truck Class:
    Heavy Duty
    Style Options:
    Raptor X8
    Material Options:
    Steel
    Make:
    Kenworth
    Finish Options:
    Chrome-Plated
    Product Type:
    Bumpers
    Type Options:
    Standard Mount
    Size Options:
    10 Gauge
    Ready To Ship:
    Yes
    $1,011.99
    Qty in Cart: 0
    Price:
    $1,011.99
    Subtotal:
  • BESTfit Chrome 22 Inch Raptor X8 Bumper W/ Squared Ends Mounting & Tow Holes For Peterbilt

    BESTfit Chrome 22 Inch Raptor X8 Bumper W/ Squared Ends Mounting & Tow Holes For Peterbilt

    BESTFIT TRUCK PARTS

    $963.99
    Chrome 22 Inch Raptor X8 Bumper W/ Squared Ends Mounting & Tow Holes By BESTfit Fits PeterbiltDurability meets design in the BestFit Chrome 22 Inch Raptor X8 Bumper with squared ends and tow holes...
    01-010022036
    SKU:
    01-010022036
    Height Options:
    22 Inch
    Size Options:
    10 Gauge
    Style Options:
    Raptor X8
    Finish Options:
    Chrome-Plated
    Product Type:
    Bumpers
    Material Options:
    Steel
    Type Options:
    Standard Mount
    Truck Class:
    Heavy Duty
    Make:
    Peterbilt
    $963.99
    Qty in Cart: 0
    Price:
    $963.99
    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:
  • BESTfit Chrome 22 Inch Raptor X8 Bumper W/ Squared Ends Mounting & Tow Holes For Peterbilt 357/378 SFA & 379

    BESTfit Chrome 22 Inch Raptor X8 Bumper W/ Squared Ends Mounting & Tow Holes For Peterbilt 357/378 SFA & 379

    BESTFIT TRUCK PARTS

    $1,011.99
    Chrome 22 Inch Raptor X8 Bumper W/ Squared Ends Mounting & Tow Holes By BESTfit Fits Peterbilt 357/378 SFA & 379The BestFit Chrome 22 Inch Raptor X8 Bumper with squared ends and tow holes is...
    01-010022035
    SKU:
    01-010022035
    Finish Options:
    Chrome-Plated
    Height Options:
    22 Inch
    Size Options:
    10 Gauge
    Style Options:
    Raptor X8
    Product Type:
    Bumpers
    Material Options:
    Steel
    Truck Class:
    Heavy Duty
    Make:
    Peterbilt
    Ready To Ship:
    Yes
    Type Options:
    Standard Mount
    $1,011.99
    Qty in Cart: 0
    Price:
    $1,011.99
    Subtotal:
  • FREE SHIPPING OVER $249
    2 1/2 Inch Round Rubber Grommet W/ Open Back

    2 1/2 Inch Round Rubber Grommet W/ Open Back

    TRUX ACCESSORIES

    $2.53
    Rubber Grommet For 2.5 Inch Round LightsAre You Installing New Lighting In Your Truck? This Rubber Grommet Fits 2.5 Inch LEDs That Are Located Further Away From The Road Surface. Made Of...
    09-160220
    SKU:
    09-160220
    Truck Class:
    Universal
    Diameter Options:
    2 1/2 Inch
    Material Options:
    Rubber
    Shape Options:
    Round
    Make:
    Universal Items
    Product Type:
    Lighting
    Color:
    Black
    Ready To Ship:
    Yes
    $2.53
    Qty in Cart: 0
    Price:
    $2.53
    Subtotal:
  • Aluminum Grizzly Boxed 4 Post Moose Bumper Guard W/ Boxed Vertical Uprights For Western Star 57X SBA 2022 & Newer

    Aluminum Grizzly Boxed 4 Post Moose Bumper Guard W/ Boxed Vertical Uprights For Western Star 57X SBA 2022 & Newer

    MAGNUM

    $6,288.99
    Grizzly Boxed 4 Post Aluminum Moose Bumper Guard W/ LED Turn Signal* High Quality Moose Guard* Made Of Aluminum* Polished Mirror Finish* Grizzly Style* 4 Post Design* Boxed Vertical Uprights With 3...
    14-013000222
    SKU:
    14-013000222
    Product Type:
    Bumpers
    Material Options:
    Aluminum
    Style Options:
    4 Post
    Finish Options:
    Polished
    Make:
    Western Star
    $6,288.99
    Qty in Cart: 0
    Price:
    $6,288.99
    Subtotal:
  • VC 22 Inch Chrome Bumper W/ Taper Hand Formed Ends, Mounting, Boltless ODS & Outer Tow Pin Holes For Western Star 49X SFA 2022 & Newer

    VC 22 Inch Chrome Bumper W/ Taper Hand Formed Ends, Mounting, Boltless ODS & Outer Tow Pin Holes For Western Star 49X SFA 2022 & Newer

    VALLEY CHROME PLATING

    $1,231.99
    22 Inch Chrome Bumper W/ Taper Hand Formed Ends, Mounting, Boltless ODS & Outer Tow Pin Holes By Valley Chrome Fits Western Star 49X SFA 2022 & Newer* High Quality Bumper* Made Of 10 Gauge Chrome...
    IT022032
    SKU:
    IT022032
    Height Options:
    22 Inch
    Product Type:
    Bumpers
    Light Options:
    Without Lights
    Size Options:
    10 Gauge
    Style Options:
    Tapered Hand Formed
    Finish Options:
    Chrome-Plated
    Location:
    Made In USA
    Material Options:
    Steel
    Make:
    Western Star
    $1,231.99
    Qty in Cart: 0
    Price:
    $1,231.99
    Subtotal:
  • 3 Inch Stainless Steel Wide Sleeper Panels W/ 3/4 Inch Amber/Clear LEDs For Kenworth W90L W/ 86 Inch Sleeper

    3 Inch Stainless Steel Wide Sleeper Panels W/ 3/4 Inch Amber/Clear LEDs For Kenworth W90L W/ 86 Inch Sleeper

    PHOENIX DESIGN

    $657.99
    3 Inch Wide Sleeper Pnels W/ 3/4 Inch Amber LED Clear Lens Lights Fit Kenworth W90L W/ 86 Inch Sleeper* High Quality Sleeper Panel * Made Of 304 Stainless Steel * 3 Inches Tall * 11 - 3/4 Inch Round...
    02-1012022L002
    SKU:
    02-1012022L002
    Length Options:
    86 Inch
    Truck Class:
    Heavy Duty
    Location:
    Made In USA
    Light Options:
    With Lights
    Material Options:
    Stainless Steel
    Make:
    Kenworth
    Finish Options:
    Paintable
    Product Type:
    Exterior
    $657.99
    Qty in Cart: 0
    Price:
    $657.99
    Subtotal:
  • Intake Pre-Filter For LAF3551 Air Filter

    Intake Pre-Filter For LAF3551 Air Filter

    FREEDOM AIR FILTERS

    $76.99
    Intake Pre-Filter For P153551 Air Filter* High Quality Polyester Mesh Pre-Filter* This Is A Pre-Filter Wrap That Covers The Air Filter Element. Air Filter Element Not Included. Sold Separately.* Fits...
    09-0723000
    SKU:
    09-0723000
    Truck Class:
    Heavy Duty
    Make:
    Freightliner
    Make:
    Western Star
    Make:
    Kenworth
    Make:
    Peterbilt
    Product Type:
    Engine Parts
    $76.99
    Qty in Cart: 0
    Price:
    $76.99
    Subtotal:
  • 17 Inch 11 Diode Stop Tail Turn Light Bar - Red LED / Red Lens

    17 Inch 11 Diode Stop Tail Turn Light Bar - Red LED / Red Lens

    UNITED PACIFIC

    $26.58
    17 Inch 11 Diode Red LED Stop, Tail & Turn Light Bar* High Quality Light Bar Strip* Polycarbonate* Dimensions:  - 17 Inch Length  - 1 3/8 Inch Width   - 1 Inch Height* 11 Diodes* Stop/Turn/Tail...
    09-1601060223
    SKU:
    09-1601060223
    Truck Class:
    Universal
    Length Options:
    17 Inch
    Material Options:
    Plastic/Poly
    Make:
    Universal Items
    Product Type:
    Lighting
    $26.58
    Qty in Cart: 0
    Price:
    $26.58
    Subtotal:
  • AirDog Fuel Preporator W/ Installation Kit For Cummins ISX15 & X15 Engines

    AirDog Fuel Preporator W/ Installation Kit For Cummins ISX15 & X15 Engines

    AIRDOG HD

    $1,181.99
    Fuel Preporator W/ Installation Kit By AirDog Fits Cummins ISX15 & X15 EnginesEnsure your Cummins ISX15 and X15 engines run at peak performance with the AirDog Fuel Preporator. This kit includes an...
    29-070300022
    SKU:
    29-070300022
    Product Type:
    Engine Parts
    $1,181.99
    Qty in Cart: 0
    Price:
    $1,181.99
    Subtotal:
  • 22 Inch Stainless Steel Blind Mount Boxed End Bumper W/ Recessed License Plate Box For Freightliner, Kenworth, International, Peterbilt

    22 Inch Stainless Steel Blind Mount Boxed End Bumper W/ Recessed License Plate Box For Freightliner, Kenworth, International, Peterbilt

    TWELVE GAUGE

    $1,749.99
    22 Inch Blind Mount Boxed End Bumper W/ Recessed License Plate Box* High Quality Bumper* Boxed End* Recessed License Plate Box* Mirror Finish* 11 Gauge 304 Stainless Steel* 22 Inch Width* Blind...
    29-010022096
    SKU:
    29-010022096
    Finish Options:
    Mirror
    Product Type:
    Bumpers
    Size Options:
    11 Gauge
    Light Options:
    Without Lights
    Height Options:
    22 Inch
    Style Options:
    Texas Boxed End
    Material Options:
    Stainless Steel
    Type Options:
    Blind Mount
    Make:
    Peterbilt
    Make:
    International
    Make:
    Kenworth
    Make:
    Freightliner
    $1,749.99
    Qty in Cart: 0
    Price:
    $1,749.99
    Subtotal:
  • Roadworks 13 Inch 304 Stainless Steel Rear Air Cleaner Panels W/ 4 Red 3/4 Inch LED Lights W/ Red Lens For Peterbilt 378 & 379 W/ 15 Inch Breather

    Roadworks 13 Inch 304 Stainless Steel Rear Air Cleaner Panels W/ 4 Red 3/4 Inch LED Lights W/ Red Lens For Peterbilt 378 & 379 W/ 15 Inch Breather

    ROADWORKS

    $363.99
    13 Inch 304 Stainless Steel Rear Air Cleaner Panels W/ 4 Red 3/4 Inch LED Lights W/ Red Lens By Roadworks Fits Peterbilt 378 & 379 W/ 15 Inch BreatherWhen your truck's lighting needs to perform and...
    01-090500222
    SKU:
    01-090500222
    Truck Class:
    Heavy Duty
    Height Options:
    13 Inch
    Location:
    Made In USA
    Material Options:
    Stainless Steel
    Make:
    Peterbilt
    Finish Options:
    Polished
    Light Options:
    With Lights
    Position:
    Rear
    Product Type:
    Exterior
    Style Options:
    Donaldson Style
    Color:
    Red
    $363.99
    Qty in Cart: 0
    Price:
    $363.99
    Subtotal:
  • 3.5 Inch S.S. Sleeper Panel W/ 12 - 2 Inch Amber/Clear LED Lights For Peterbilt 379 W/ 36 Inch Sleeper W/ Extensions

    3.5 Inch S.S. Sleeper Panel W/ 12 - 2 Inch Amber/Clear LED Lights For Peterbilt 379 W/ 36 Inch Sleeper W/ Extensions

    ROADWORKS

    $291.99
    Sleeper Panel W/ 12 - 2 Inch Amber/Clear LED Lights Fits Peterbilt 379 W/ 36 Inch Sleeper* High Quality Sleeper Panel* Made Of Stainless Steel* 3.5 Inch * With 12 Round 2 Inch Lights* Amber LED/Clear...
    01-101200227
    SKU:
    01-101200227
    Location:
    Made In USA
    Truck Class:
    Heavy Duty
    Light Options:
    With Lights
    Material Options:
    Stainless Steel
    Make:
    Peterbilt
    Finish Options:
    Polished
    Length Options:
    36 Inch
    Product Type:
    Exterior
    $291.99
    Qty in Cart: 0
    Price:
    $291.99
    Subtotal:
  • FREE SHIPPING OVER $249
    30 A Red/Black Clamps W/ Vinyl Handles

    30 A Red/Black Clamps W/ Vinyl Handles

    AFTERMARKET

    $3.68
    30 A Clamps W/ Vinyl Handles* High Quality Clamps* 30 Amp * With Vinyl Handles Red/Black* Sold Individually* Warranty On Clamps Against Defects In Workmanship & Material From Date Of Purchase*** High...
    09-16030221
    SKU:
    09-16030221
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Air, Electrical, & Safety
    Ready To Ship:
    Yes
    $3.68
    Qty in Cart: 0
    Price:
    $3.68
    Subtotal:
  • Total: items /

Adding your products to cart


Introducing the Official 4 State Trucks Mobile App – Gear Up On the Go!