null

Price Range

    Enhance Your Visibility by Trying These 9 LED Marker Lights for Semi Trucks(Post)

    Semi truck marker lights can truly improve your nighttime visibility and safety. These lights work to outline your truck’s dimensions on the road, but they must remain DOT/FMSCA compliant; this means

    Semi Truck Muffler Guide(Post)

    Need to lower your exhaust and engine noise, but aren’t sure what muffler to get? We offer Pittsburgh Power, Donaldson, Automann, and BESTfit mufflers. In this quick guide, we’ll break down the basics

    How to Buy the Right Peterbilt Exhaust Kit (Installation Steps Included)(Post)

    Choosing the right heavy-duty aftermarket exhaust kit is important. The quality of the kit’s materials will affect the performance, visual appeal, and even DOT compliance of your Peterbilt semi truck.

    How to Install Rear Fenders on a Peterbilt 379(Post)

    The process of installing rear fenders on a semi truck, specifically a Peterbilt 379 model, will depend on the type of fender. Whether it’s a full fender or half fender, the difference comes down to:

    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

    What's the Best Semi Truck Flooring for Your Cab?(Post)

    Upgrading your semi truck flooring is one of the simplest and most impactful things you can do to improve the interior of your rig. Whether you're focused on style, durability, or comfort, the right f

    Semi Truck Battery Replacement: How to Change & Maintain Semi Truck Batteries(Post)

    When it comes to your semi truck’s power system, batteries are the lifeline for nearly any application, from your lighting to your sleeper loads (interior appliances). In this brief guide, we’ll cover

    CB Radios Ultimate Guide(Post)

    “10-4 Roger.” Despite the rise of messaging apps, GPS devices with voice-activated messaging, and push-to-talk (PTT) apps, the classic CB radio remains among the most trusted and well-used accessorie

    The Ultimate Semi Truck Seating Guide(Post)

    As a truck driver, your seat is where you spend the majority of your day. It's your office.  Investing in a semi truck seat with proper lumbar support and ergonomic features can pay dividends for your

    Semi Truck Steering Wheel Style Guide for Owner-Operators(Post)

    Looking for the perfect steering wheel design to accentuate your cab’s theme? Here’s everything you need to know before buying a replacement semi steering wheel or steering wheel cover for your big ri

    Peterbilt Truck Speed Sensors: Everything You Need to Know(Post)

    You're driving at 70 mph, but your dash says 0. Each shift jerks you forward and the cruise control won't stay on. Sound familiar? It's your Peterbilt speed sensor that's breaking down.  Buy a low-cos

    Semi Truck Cab Racks to Optimize Storage & Style(Post)

    Cab racks for semi trucks are an essential aftermarket upgrade that can protect your cargo and boost your truck’s appearance with some shiny, polished chrome. With so many designs, mounting options, a

    Common Steering Problems on Peterbilt 379 Trucks(Post)

    Here are some of the most common steering problems found on older Peterbilt 379 models, how to diagnose those issues, and how to prevent them. Related Posts:  How to Replace a Peterbilt Steering Shaf

    What PSI Should Semi Truck Tires Be? (Post)

    Getting the right tire inflation pressure on your semi-truck can prevent underinflation (which wears down the tires and increasing rolling resistance) and overinflation (which leads to a blowout on th

    How to Buy a Used Semi Truck: The Ultimate Checklist(Post)

    Buying a used truck is risky. A cheap deal might be extraordinarily expensive in the long run when you're faced with hidden mechanical errors and frequent downtime.  High-mileage trucks with great mai

    Quick-Fix Air Brake Line Repair Kit: Why It Belongs in Every Trucker’s Side Box(Post)

    When your air brake lines get damaged, it spells bad news for you and your payload on the road.  Thankfully, having an emergency repair Quick-Fix NTA kit is essential for owner-operators on long hauls

    What Are the Best Floor Mats for My Semi Truck Model?(Post)

    Semi truck floor mats aren’t just a protective element against food or drink spills or stains brought in by mud and snow; they can add some style to your commercial vehicle.  Why Floor Mats Matter in

    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

    Essential Kenworth W900A Restoration Parts (100% Bottom-Up Rebuild)(Post)

    When restoring a classic Kenworth W900A from the 1960s or 1970s, the ultimate goal is honoring that legendary vintage aesthetic while ditching tired, road-worn, decades-old mechanical components. Semi

    What is Dummy Exhaust on a Semi Truck?(Post)

    Dummy exhaust stacks restore the classic look vertical exhaust stacks for modern Aero-trucks. Most modern Next-Gen semi trucks have sophosticated emissions systems that connect to horizontal exhaust o

  • Product
  • Qty in Cart
  • Quantity
  • Price
  • Subtotal
  • 5 Inch B Style Cab Mounting Clamp For Kenworth

    5 Inch B Style Cab Mounting Clamp For Kenworth

    GRAND GENERAL

    $12.28
    Kenworth B Style Cab Mounting Clamp* High Quality Cab Mounting Clamp* Chrome-Plated Steel* 5 Inch* B Style* Sold Individually* Warranty On Cab Mounting Clamps Against Defects In Workmanship &...
    02-0808019
    SKU:
    02-0808019
    Truck Class:
    Heavy Duty
    Product Type:
    Exhaust
    Make:
    Kenworth
    $12.28
    Qty in Cart: 0
    Price:
    $12.28
    Subtotal:
  • Steel Front Bumper Center Replaces N71-1015-5 For Kenworth T300 1993 - 2008

    Steel Front Bumper Center Replaces N71-1015-5 For Kenworth T300 1993 - 2008

    OPP - ORIGINAL PARTS PROGRAM

    $1,161.99
    Steel Bumper Center Replacement* High Quality Bumper Center* Steel* Sold Individually* Warranty On Bumper Centers Against Defects In Workmanship & Material From Date Of Purchase*|** This Is An OEM...
    02-0104014
    SKU:
    02-0104014
    Truck Class:
    Heavy Duty
    Product Type:
    Bumpers
    Make:
    Kenworth
    Material Options:
    Steel
    Position:
    Center
    $1,161.99
    Qty in Cart: 0
    Price:
    $1,161.99
    Subtotal:
  • FREE SHIPPING OVER $249
    2 Inch Red LED Light Kit - Pack Of 5

    2 Inch Red LED Light Kit - Pack Of 5

    TRUX ACCESSORIES

    $17.05
    9 Diode 2 Inch Round Red LED Clearance-Marker Light W/ Red Lens - Sold as 5 PackDo you need a bright marker or clearance light? 4 State Trucks offers this pack of 5 quality 2-inch round red LED light...
    CSMLIGHTKIT2
    SKU:
    CSMLIGHTKIT2
    Product Type:
    Lighting
    Diameter Options:
    2 Inch
    Material Options:
    Plastic/Poly
    Truck Class:
    Universal
    Shape Options:
    Round
    Make:
    Universal Items
    Ready To Ship:
    Yes
    $17.05
    Qty in Cart: 0
    Price:
    $17.05
    Subtotal:
  • 5 Inch ID-OD 25 Degree Bend Exhaust Elbow Replaces K180-5419 For Kenworth T800, W900

    5 Inch ID-OD 25 Degree Bend Exhaust Elbow Replaces K180-5419 For Kenworth T800, W900

    AFTERMARKET

    $81.99
    5 Inch ID-OD Exhaust Elbow W/ 25 Degree Bend Fits Kenworth T800 & W900Rugged and reliable, the 5 Inch 25 Bend Exhaust Elbow is made to replace K180-5419 for Kenworth T800 and W900 models. Constructed...
    02-08070001
    SKU:
    02-08070001
    Diameter Options:
    5 Inch
    Truck Class:
    Heavy Duty
    Style Options:
    Elbow
    Make:
    Kenworth
    Degree Options:
    25
    Product Type:
    Exhaust
    $81.99
    Qty in Cart: 0
    Price:
    $81.99
    Subtotal:
  • On Sale
    FREE SHIPPING OVER $249
    Limited Quantity Available
    5 Diode LED Chrome Plastic Step Light

    5 Diode LED Chrome Plastic Step Light

    TRUX ACCESSORIES

    $3.50 - $9.99
    Revitalize your rig with the 5-diode LED chrome plastic step light, a top-quality auxiliary light designed for universal truck applications, offering a simple way to add illumination to steps,...
    PPR_201783
    SKU:
    PPR_201783
    Truck Class:
    Universal
    Material Options:
    Plastic/Poly
    Make:
    Universal Items
    Finish Options:
    Chrome-Plated
    Product Type:
    Lighting
    Ready To Ship:
    Yes
    $3.50 - $9.99
    Qty in Cart: 0
    Price:
    $3.50 - $9.99
    Subtotal:
  • Roadworks 5 Inch Stainless Steel Visor Extension For Freightliner Columbia & Century

    Roadworks 5 Inch Stainless Steel Visor Extension For Freightliner Columbia & Century

    ROADWORKS

    $137.99
    5 Inch Stainless Steel Visor Extension By Roadworks Fits Freightliner Columbia & CenturyAdd length to your visor with this quality 5 inch extension. It is made of stainless steel and attaches to the...
    03-0907300
    SKU:
    03-0907300
    Light Options:
    Without Lights
    Truck Class:
    Heavy Duty
    Location:
    Made In USA
    Make:
    Freightliner
    Height Options:
    5 Inch
    Material Options:
    Stainless Steel
    Type Options:
    Standard Mount
    Product Type:
    Exterior
    Style Options:
    Drop
    $137.99
    Qty in Cart: 0
    Price:
    $137.99
    Subtotal:
  • 5 Inch OD Stainless Steel Exhaust Elbow

    5 Inch OD Stainless Steel Exhaust Elbow

    B & H TUBES

    $886.99
    Choose Option(s) to see description.Fitment* Fits Peterbilt 378 1988 thru 20075 Inch OD Stainless Steel Exhaust Elbow For Peterbilt 378 Driver SideDriver Side 5 Inch OD Exhaust Elbow Replaces...
    PPR_300591
    SKU:
    PPR_300591
    Material Options:
    Stainless Steel
    Position:
    Driver Side
    Style Options:
    Elbow Multi-Bend
    Diameter Options:
    5 Inch
    Position:
    Passenger Side
    Product Type:
    Exhaust
    Make:
    Peterbilt
    $886.99
    Qty in Cart: 0
    Price:
    $886.99
    Subtotal:
  • FREE SHIPPING OVER $249
    1810 Series Half Round U-Joint Kit OE 5-676X

    1810 Series Half Round U-Joint Kit OE 5-676X

    OPP - ORIGINAL PARTS PROGRAM

    $125.99
    Driveline U-Joint KitLooking for a reliable replacement for your Meritor CP676X Universal Joint? This aftermarket joint includes a strap kit, half-round, and offers easy greasing. With a bearing cap...
    CP676X
    SKU:
    CP676X
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Engine Parts
    $125.99
    Qty in Cart: 0
    Price:
    $125.99
    Subtotal:
  • FREE SHIPPING OVER $249
    5 Piece Gray Carpet Floor Mat For Kenworth W900/A/L/B/S

    5 Piece Gray Carpet Floor Mat For Kenworth W900/A/L/B/S

    AFTERMARKET

    $99.99
    Gray Carpet Floor Mat W/ Heavy Grip-Lock Rubber Backing Fits Kenworth W900/A/L/B/S* High Quality Floor Mat* Made Of Washable Carpet* With Heavy Grip-Lock Rubber Backing* Custom Fit To The Make And...
    02-1512096
    SKU:
    02-1512096
    Product Type:
    Interior
    $99.99
    Qty in Cart: 0
    Price:
    $99.99
    Subtotal:
  • FREE SHIPPING OVER $249
    5 Function LED Safety Flare W/ 12 Bright Red LED Lights, 5 Light Patterns,

    5 Function LED Safety Flare W/ 12 Bright Red LED Lights, 5 Light Patterns,

    AFTERMARKET

    $13.25
    Compact, Lightweight LED Safety Flare Uses 3 AAA Batteries* High Quality LED Safety Flare* 5 Functions Safety Devices Make Others Aware Of Your Vehicle Even If The Vehicle Battery Is Dead* Tough...
    09-160900004
    SKU:
    09-160900004
    Color:
    Red
    Truck Class:
    Universal
    Material Options:
    Plastic/Poly
    Make:
    Universal Items
    Product Type:
    Air, Electrical, & Safety
    $13.25
    Qty in Cart: 0
    Price:
    $13.25
    Subtotal:
  • Isspro 5 Inch Electric Tachometer 0-3K W/ Black Face, Red Pointer, Black Bezel

    Isspro 5 Inch Electric Tachometer 0-3K W/ Black Face, Red Pointer, Black Bezel

    ISSPRO

    $373.99
    5 Inch Electric Tachometer 0-3000 RPM* High Quality Electric Tachometer* 5 Inch* 0-3K* Black Bezel, Black Face, Red Pointer* Requires Sensor - Sold Separately * Without Hourmeter* Sold Individually*...
    09-150100311
    SKU:
    09-150100311
    Color:
    Red
    Diameter Options:
    5 Inch
    Truck Class:
    Universal
    Location:
    Made In USA
    Style Options:
    Analog
    Shape Options:
    Round
    Make:
    Universal Items
    Product Type:
    Interior
    Ready To Ship:
    Yes
    $373.99
    Qty in Cart: 0
    Price:
    $373.99
    Subtotal:
  • BESTfit 5 ID X 51 Inch Aluminized Straight Muffler Eliminator Pipe - Center Spool

    BESTfit 5 ID X 51 Inch Aluminized Straight Muffler Eliminator Pipe - Center Spool

    BESTFIT TRUCK PARTS

    $148.99
    5 ID x 51 Inch Muffler EliminatorMaximize your truck's performance with the BESTfit Aluminized 5 ID X 51 Inch. Straight Muffler Eliminator Pipe from 4 State Trucks. This premium muffler eliminator is...
    09-08250517
    SKU:
    09-08250517
    Material Options:
    Aluminized Steel
    Diameter Options:
    5 Inch
    Make:
    Universal Items
    Truck Class:
    Heavy Duty
    Product Type:
    Exhaust
    Ready To Ship:
    Yes
    $148.99
    Qty in Cart: 0
    Price:
    $148.99
    Subtotal:
  • Heavy Duty Aluminum 5 Panel Duo-Flip Placard

    Heavy Duty Aluminum 5 Panel Duo-Flip Placard

    AFTERMARKET

    $131.99
    5 Panel Duo-Flip Placard W/ Flippable Numerals* High Quality Duo-Flip Placard* Made Of Aluminum* 5 Panel Single Frame Placard* Meets DOT Specifications For Transporting Hazardous Materials* Acrylic...
    09-020200029
    SKU:
    09-020200029
    Truck Class:
    Universal
    Material Options:
    Aluminum
    Make:
    Universal Items
    Product Type:
    Air, Electrical, & Safety
    $131.99
    Qty in Cart: 0
    Price:
    $131.99
    Subtotal:
  • On Sale
    Limited Quantity Available
    5 Diode Red LED Phantom Light W/ Red Lens

    5 Diode Red LED Phantom Light W/ Red Lens

    UNITED PACIFIC

    Now: $4.88
    Was: $5.79
    Phantom I Clearance/Marker Light BaseUpgrade your truck's exterior lighting with this high-quality 5 Diode Red LED Phantom Light with Red Lens. Featuring a Tiger Eye style and chrome plastic housing,...
    09-1610027
    SKU:
    09-1610027
    Color:
    Red
    Truck Class:
    Universal
    Material Options:
    Plastic/Poly
    Shape Options:
    Oval
    Make:
    Universal Items
    Ready To Ship:
    Yes
    Location:
    Made In USA
    Style Options:
    Tiger Eye
    Finish Options:
    Chrome-Plated
    Product Type:
    Lighting
    Now: $4.88
    Was: $5.79
    Qty in Cart: 0
    Price:
    Now: $4.88
    Was: $5.79
    Subtotal:
  • FREE SHIPPING OVER $249
    5 Inch ID Stainless Steel Exhaust Flex Pipe

    5 Inch ID Stainless Steel Exhaust Flex Pipe

    AFTERMARKET

    $99.99 - $164.99
    Refresh your exhaust system with a 5-inch ID stainless steel flex pipe designed for universal applications. Built from stainless steel, this flex pipe is engineered to help absorb engine vibration...
    PPR_202898
    SKU:
    PPR_202898
    Diameter Options:
    5 Inch
    Truck Class:
    Universal
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Exhaust
    Length Options:
    48 Inch
    Length Options:
    36 Inch
    Material Options:
    Stainless Steel
    Length Options:
    60 Inch
    Location:
    Made In USA
    Ready To Ship:
    Yes
    $99.99 - $164.99
    Qty in Cart: 0
    Price:
    $99.99 - $164.99
    Subtotal:
  • U Joint Wing Bearing Style - 92N Series - Replaces 5-9017X. 59017X, CP92N-HB, CP92NHB

    U Joint Wing Bearing Style - 92N Series - Replaces 5-9017X. 59017X, CP92N-HB, CP92NHB

    AFTERMARKET

    $197.99
    Universal Joint - WB Type* High Quality U Joint* 2 High Wing Drilled* 2 Low Wing Threaded Bearing Caps* Sold Individually* Warranty On Joints Against Defects In Workmanship & Material From Date Of...
    09-05210001
    SKU:
    09-05210001
    Product Type:
    Frame & Chassis
    Make:
    Universal Items
    $197.99
    Qty in Cart: 0
    Price:
    $197.99
    Subtotal:
  • FREE SHIPPING
    International 9200i, 9400i, 9900i 6 - 5 Inch ID Exhaust U-Pipe Replaces Muffler by BESTfit

    International 9200i, 9400i, 9900i 6 - 5 Inch ID Exhaust U-Pipe Replaces Muffler by BESTfit

    BESTFIT TRUCK PARTS

    $269.99
    BESTfit Aluminized Steel Exhaust U-Pipe W/ 5 Inch I.D. & 6 Inch I.D.Swap out your muffler with an exhaust U-pipe for select International models. Made from durable aluminized steel, it transitions...
    07-080100
    SKU:
    07-080100
    Truck Class:
    Heavy Duty
    Diameter Options:
    6 Inch
    Material Options:
    Steel
    Make:
    International
    Finish Options:
    Chrome-Plated
    Product Type:
    Exhaust
    Ready To Ship:
    Yes
    $269.99
    Qty in Cart: 0
    Price:
    $269.99
    Subtotal:
  • 5.9 Inch V-Band Clamp Replaces BC4Z-5A231-B, 3621545C1 For Cummins ISX15, X15

    5.9 Inch V-Band Clamp Replaces BC4Z-5A231-B, 3621545C1 For Cummins ISX15, X15

    AUTOMANN USA

    $21.62
    V-Band Clamp 5.9 Inch* High Quality V-Band Clamp* Stainless Steel* 5.90 Inch Nominal Diameter* Quick Release Latch* Uses 1/4 Inch Bolt* With Torque Range Of 50-70 in-lbs* Sold Individually* Warranty...
    29-08060004
    SKU:
    29-08060004
    Product Type:
    Exhaust
    Material Options:
    Stainless Steel
    Make:
    Universal Items
    Diameter Options:
    5 5/8 Inch
    Style Options:
    Cummins
    $21.62
    Qty in Cart: 0
    Price:
    $21.62
    Subtotal:
  • FREE SHIPPING OVER $249
    5 Piece Gray Floor Mat For Kenworth W900/A/L/B/S W/ Studio Sleeper

    5 Piece Gray Floor Mat For Kenworth W900/A/L/B/S W/ Studio Sleeper

    AFTERMARKET

    $99.99
    Gray Floor Mat W/ Heavy Grip-Lock Rubber Backing Fits Kenworth W900/A/L/B/S W/ Studio Sleeper* High Quality Floor Mat* Made Of Washable Carpet* With Heavy Grip-Lock Rubber Backing* Custom Fit To The...
    02-1512097
    SKU:
    02-1512097
    Product Type:
    Interior
    $99.99
    Qty in Cart: 0
    Price:
    $99.99
    Subtotal:
  • Mini Round LED Spot Work Light 5 Diodes 900 Lumens

    Mini Round LED Spot Work Light 5 Diodes 900 Lumens

    TRUX ACCESSORIES

    $40.09
    LED Spot Work LightThis round mini LED work light projects a spot beam up to 145 feet. It features 5 high-powered white diodes and produces 750 effective lumens. Made to withstand outside elements,...
    09-1614063
    SKU:
    09-1614063
    Truck Class:
    Universal
    Color:
    White
    Shape Options:
    Round
    Make:
    Universal Items
    Material Options:
    Plastic/Poly
    Diameter Options:
    2 Inch
    Product Type:
    Lighting
    $40.09
    Qty in Cart: 0
    Price:
    $40.09
    Subtotal:
  • Total: items /

Adding your products to cart


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