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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

    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

    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

    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

    The Best Semi Truck Half Fenders for Your Big Rig(Post)

    Upgrading and customizing your truck is part of a long-term vision. After your bumpers and hoods, add some fenders - more specifically: half fenders.  Semi truck half fenders are an exceptional way to

    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

    T880 Exterior Upgrades for Highway Trucks(Post)

    The Kenworth T880 (2013 - present) is a popular vocational truck with a set-back axle that is designed to handle heavy payloads and operate across rugged work sites whether as a dump truck or logging

    Buyer’s Guide: Choosing the Right Semi Truck Heat Shield(Post)

    A semi truck’s exhaust pipe heat shield is more than just some polished piece of metal. It’s the only thing that stands between those searing hot exhaust fumes and your sleek-looking chrome, paint, an

    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. 

    Fiberglass Fenders vs Aluminum & Poly Fenders: Which Material Wins?(Post)

    A stylish semi truck fender is among the best way to personalize your rig, whether you have a Peterbilt 379 rear fender or a Kenworth T660 fender. But when it comes to choosing the right material, it

    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

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  • FREE SHIPPING OVER $249
    BESTfit Alumzd Steel Replacement Pipe W/ 58 Degree Bend For Peterbilt 377, 378 & 379 Replaces 14-13430

    BESTfit Alumzd Steel Replacement Pipe W/ 58 Degree Bend For Peterbilt 377, 378 & 379 Replaces 14-13430

    BESTFIT TRUCK PARTS

    $134.99
    Alumzd Steel Replacement Pipe W/ 5 Inch OD By BESTfit Replaces 14-13430 Fits Peterbilt 377, 378 & 379The BESTfit 5 Inch OD 58 Degree Turbo Elbow is designed to provide Peterbilt 377, 378, and 379...
    01-08134300
    SKU:
    01-08134300
    Diameter Options:
    5 Inch
    Truck Class:
    Heavy Duty
    Degree Options:
    58
    Make:
    Peterbilt
    Product Type:
    Exhaust
    Ready To Ship:
    Yes
    Location:
    Made In USA
    Material Options:
    Aluminized Steel
    $134.99
    Qty in Cart: 0
    Price:
    $134.99
    Subtotal:
  • Hogebuilt 24 Inch Wide 430 Stainless Steel Quarter Fender With Triangle Arm

    Hogebuilt 24 Inch Wide 430 Stainless Steel Quarter Fender With Triangle Arm

    HOGEBUILT FENDERS

    $368.99 - $487.99
    Add a clean custom look while helping reduce road spray with this stainless steel quarter fender pair. Constructed from durable 16 gauge 430 stainless steel with a mirror shine finish, these 24 inch...
    PPR_202012
    SKU:
    PPR_202012
    Truck Class:
    Heavy Duty
    Material Options:
    Stainless Steel
    Make:
    Universal Items
    Width Options:
    24 Inch
    Finish Options:
    Polished
    Product Type:
    Rear Fenders
    Ready To Ship:
    Yes
    Size Options:
    16 Gauge
    Location:
    Made In USA
    Type Options:
    Quarter Fender
    Style Options:
    Rolled Edge
    Height Options:
    34 Inch
    Height Options:
    28 Inch
    Height Options:
    38 Inch
    Height Options:
    31 Inch
    $368.99 - $487.99
    Qty in Cart: 0
    Price:
    $368.99 - $487.99
    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:
  • 14 Inch 430 Stainless Steel Blank Rear Center Panel

    14 Inch 430 Stainless Steel Blank Rear Center Panel

    ROADWORKS

    $157.99
    430 Stainless Steel Blank Rear Center Panel* High Quality Rear Center Panel* Made Of 430 Stainless Steel* 14 Inch* Blank * Without Stainless Steel Back Plate* Sold Individually * Warranty On Rear...
    09-011000033
    SKU:
    09-011000033
    Truck Class:
    Heavy Duty
    Material Options:
    Stainless Steel
    Make:
    Universal Items
    Product Type:
    Bumpers
    $157.99
    Qty in Cart: 0
    Price:
    $157.99
    Subtotal:
  • Stainless Steel Diesel Particulate Filter Replaces 2604430C91 For International W/ MaxxForce 9 Engine

    Stainless Steel Diesel Particulate Filter Replaces 2604430C91 For International W/ MaxxForce 9 Engine

    GLOBAL EMISSIONS

    $2,004.99
    Stainless Steel Diesel Particulate Filter Fits International W/ MaxxForce 9 Engine - Replaces 2604430C91* High Quality Diesel Particulate Filter* Made Of 430 Stainless Steel* OEM Quality Clamps And...
    07-080600007
    SKU:
    07-080600007
    Truck Class:
    Heavy Duty
    Material Options:
    Stainless Steel
    Make:
    International
    Product Type:
    Exhaust
    $2,004.99
    Qty in Cart: 0
    Price:
    $2,004.99
    Subtotal:
  • 105 Inch 430 Stainless Steel Full Fender, By Hogebuilt

    105 Inch 430 Stainless Steel Full Fender, By Hogebuilt

    HOGEBUILT FENDERS

    $1,285.99
    14 Gauge Mirror Shine SS Full Tandem Fenders W/ Out BracketsThis Hogebuilt 105-inch 14-gauge 430 Stainless Steel Full Fender has a mirror shine finish. The fenders are sold in pairs, are made in...
    09-11030317
    SKU:
    09-11030317
    Truck Class:
    Universal
    Width Options:
    24 Inch
    Location:
    Made In USA
    Material Options:
    Stainless Steel
    Make:
    Universal Items
    Type Options:
    Full
    Finish Options:
    Polished
    Product Type:
    Rear Fenders
    Ready To Ship:
    Yes
    $1,285.99
    Qty in Cart: 0
    Price:
    $1,285.99
    Subtotal:
  • 68 Inch 430 Stainless Steel Half Tandem Fender, By Hogebuilt

    68 Inch 430 Stainless Steel Half Tandem Fender, By Hogebuilt

    HOGEBUILT FENDERS

    $664.99
    14 Gauge Mirror Finish Stainless Steel Half FendersUpgrade your truck with the Hogebuilt Half Fender, featuring a 27.5 inch drop and a signature 3 edge rolled edge/flange, the largest in the industry...
    09-11030212
    SKU:
    09-11030212
    Height Options:
    25 Inch
    Length Options:
    68 Inch
    Truck Class:
    Universal
    Location:
    Made In USA
    Width Options:
    24 Inch
    Size Options:
    14 Gauge
    Material Options:
    Stainless Steel
    Make:
    Universal Items
    Light Options:
    Without Lights
    Type Options:
    Half
    Product Type:
    Rear Fenders
    Ready To Ship:
    Yes
    $664.99
    Qty in Cart: 0
    Price:
    $664.99
    Subtotal:
  • 31 Inch 430 Stainless Steel Quarter Fender Kit, By TPHD

    31 Inch 430 Stainless Steel Quarter Fender Kit, By TPHD

    TPHD

    $299.99
    16 Gauge Stainless Steel Quarter Fender KitCheck out our awesome TPHD 31 Inch Quarter Fender Kit! You will get 2 Quarter Fenders, 2 Triangular Arms, 2 Clamps, 2 Top Mud Flaps, and hardware. These...
    09-110306025
    SKU:
    09-110306025
    Material Options:
    Stainless Steel
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Rear Fenders
    Ready To Ship:
    Yes
    $299.99
    Qty in Cart: 0
    Price:
    $299.99
    Subtotal:
  • FREE SHIPPING OVER $249
    Exhaust Manifold Kit With Manifold Gasket For Ford F650 & F750

    Exhaust Manifold Kit With Manifold Gasket For Ford F650 & F750

    DAYTON / DORMAN

    $136.99
    Exhaust Manifold With Square Inlet Port Fits FordMaintain your Ford F650 or F750 with the Exhaust Manifold Kit with Manifold Gasket, engineered for long-term durability, proper fit, and smooth...
    05-07BC3Z9430B
    SKU:
    05-07BC3Z9430B
    Truck Class:
    Heavy Duty
    Make:
    Ford
    Product Type:
    Engine Parts
    $136.99
    Qty in Cart: 0
    Price:
    $136.99
    Subtotal:
  • On Sale
    Limited Quantity Available
    Roadworks 430 Stainless Steel Punched Breather Screen W/ Hole Shape Options For Peterbilt W/ 15 Inch Standard Donaldson

    Roadworks 430 Stainless Steel Punched Breather Screen W/ Hole Shape Options For Peterbilt W/ 15 Inch Standard Donaldson

    ROADWORKS

    $121.07 - $497.99
    The Stainless Steel Punched Air Cleaner Screen is a top-quality component designed for 15-inch Donaldson-style air cleaners commonly used in select truck applications. Constructed from stainless...
    PPR_202750
    SKU:
    PPR_202750
    Truck Class:
    Heavy Duty
    Location:
    Made In USA
    Style Options:
    Punched
    Material Options:
    Stainless Steel
    Make:
    Western Star
    Finish Options:
    Polished
    Make:
    Kenworth
    Make:
    Peterbilt
    Make:
    Universal Items
    Product Type:
    Exterior
    Style Options:
    Donaldson Style
    Shape Options:
    Cylindrical
    Height Options:
    15 Inch
    Shape Options:
    Rectangular
    Shape Options:
    Round
    Ready To Ship:
    Yes
    Diameter Options:
    15 Inch
    $121.07 - $497.99
    Qty in Cart: 0
    Price:
    $121.07 - $497.99
    Subtotal:
  • 430 SS Bolt-Mount Hood Extensions W/ Louvers For International 9900ix 1999-2011

    430 SS Bolt-Mount Hood Extensions W/ Louvers For International 9900ix 1999-2011

    ROADWORKS

    $203.99
    RoadWorks 430 Stainless Steel Bolt-Mount Hood Extensions W/ Louvers* High Quality Hood Extensions* Made Of 430 Stainless Steel * With Louvers* Bolt Mount * Sold As Pair* Warranty On Hood Extensions...
    07-123000010
    SKU:
    07-123000010
    Location:
    Made In USA
    Truck Class:
    Heavy Duty
    Material Options:
    Stainless Steel
    Make:
    International
    Finish Options:
    Polished
    Product Type:
    Hood Parts & Acc.
    $203.99
    Qty in Cart: 0
    Price:
    $203.99
    Subtotal:
  • FREE SHIPPING
    Exhaust Manifold Kit With 2 Manifold Gaskets For Ford F650

    Exhaust Manifold Kit With 2 Manifold Gaskets For Ford F650

    DAYTON / DORMAN

    $1,050.99
    Exhaust Manifold With Irregular Inlet Port ShapeReplace worn components on your Ford F650 with the Exhaust Manifold Kit with 2 Manifold Gaskets, engineered for durability, proper fit, and smooth...
    05-077C3Z9430E
    SKU:
    05-077C3Z9430E
    Truck Class:
    Heavy Duty
    Make:
    Ford
    Product Type:
    Engine Parts
    $1,050.99
    Qty in Cart: 0
    Price:
    $1,050.99
    Subtotal:
  • 12 Inch 430 Stainless Steel Blank Rear Center Panel With Stainless Steel Back Plate

    12 Inch 430 Stainless Steel Blank Rear Center Panel With Stainless Steel Back Plate

    ROADWORKS

    $226.99
    430 Stainless Steel Blank Rear Center Panel With Stainless Steel Back Plate* High Quality Rear Center Panel * Made Of 430 Stainless Steel * 12 Inch* Blank* With Stainless Steel Back Cover* Sold...
    09-011000202
    SKU:
    09-011000202
    Truck Class:
    Heavy Duty
    Material Options:
    Stainless Steel
    Make:
    Universal Items
    Finish Options:
    Polished
    Product Type:
    Bumpers
    $226.99
    Qty in Cart: 0
    Price:
    $226.99
    Subtotal:
  • 105 Inch 430 Stainless Steel Low Rider Full Fender, By Hogebuilt

    105 Inch 430 Stainless Steel Low Rider Full Fender, By Hogebuilt

    HOGEBUILT FENDERS

    $1,430.99
    14 Gauge Mirror Finish SS Low Rider Full Tandem Fenders W/ Out BracketsThis Hogebuilt 14-gauge 430 stainless steel full fender has a stunning mirror shine. With its sleek low rider design and 5 inch...
    09-11030318
    SKU:
    09-11030318
    Truck Class:
    Universal
    Height Options:
    31 Inch
    Length Options:
    105 Inch
    Width Options:
    24 Inch
    Location:
    Made In USA
    Material Options:
    Stainless Steel
    Size Options:
    14 Gauge
    Make:
    Universal Items
    Light Options:
    Without Lights
    Type Options:
    Full
    Product Type:
    Rear Fenders
    Ready To Ship:
    Yes
    $1,430.99
    Qty in Cart: 0
    Price:
    $1,430.99
    Subtotal:
  • FREE SHIPPING OVER $249
    BESTfit Aluminized Steel Exhaust Pipe Reducer 4 ID X 3 ID X 8 Inch

    BESTfit Aluminized Steel Exhaust Pipe Reducer 4 ID X 3 ID X 8 Inch

    BESTFIT TRUCK PARTS

    $28.99
    BESTfit 8 Inch Aluminized Exhaust Pipe ReducerStreamline your exhaust system with the aluminized reducer, from 4 inches inner diameter to 3 inches inner diameter. Designed for universal applications,...
    09-0801430
    SKU:
    09-0801430
    Diameter Options:
    4 Inch
    Material Options:
    Aluminized Steel
    Make:
    Universal Items
    Length Options:
    8 Inch
    Truck Class:
    Heavy Duty
    Product Type:
    Exhaust
    Ready To Ship:
    Yes
    $28.99
    Qty in Cart: 0
    Price:
    $28.99
    Subtotal:
  • On Sale
    Limited Quantity Available
    Roadworks 430 Stainless Steel Breather Screen Chopped W/ Cutout Options For Peterbilt W/ 15 Inch Premium Donaldson

    Roadworks 430 Stainless Steel Breather Screen Chopped W/ Cutout Options For Peterbilt W/ 15 Inch Premium Donaldson

    ROADWORKS

    $235.61 - $451.99
    Choose Option(s) to see description.Fitment* Fits Peterbilt 330 1995 thru 2005* Fits Peterbilt 335 2005 thru 2010* Fits Peterbilt 337 2011 thru 2023* Fits Peterbilt 352 1972 thru 1980* Fits Peterbilt...
    PPR_301361
    SKU:
    PPR_301361
    Shape Options:
    Oval
    Height Options:
    15 Inch
    Product Type:
    Exterior
    Location:
    Made In USA
    Finish Options:
    Polished
    Style Options:
    Donaldson Style
    Diameter Options:
    15 Inch
    Material Options:
    Stainless Steel
    Truck Class:
    Heavy Duty
    Make:
    Peterbilt
    Make:
    Kenworth
    Make:
    Universal Items
    Ready To Ship:
    Yes
    Style Options:
    Punched
    $235.61 - $451.99
    Qty in Cart: 0
    Price:
    $235.61 - $451.99
    Subtotal:
  • Roadworks 430 Stainless Steel Factory Punched Breather Screen W/ Cutout Options For Peterbilt W/ 15 Inch Premium Donaldson

    Roadworks 430 Stainless Steel Factory Punched Breather Screen W/ Cutout Options For Peterbilt W/ 15 Inch Premium Donaldson

    ROADWORKS

    $448.99 - $597.99
    This stainless steel punched air cleaner screen is designed for 15-inch premium Donaldson air cleaner applications. Built from stainless steel, it features a punched perforation pattern that allows...
    PPR_203564
    SKU:
    PPR_203564
    Truck Class:
    Universal
    Location:
    Made In USA
    Style Options:
    Donaldson Style
    Material Options:
    Stainless Steel
    Make:
    Universal Items
    Finish Options:
    Polished
    Truck Class:
    Heavy Duty
    Make:
    Peterbilt
    Make:
    Kenworth
    Product Type:
    Exterior
    Diameter Options:
    15 Inch
    Style Options:
    Punched
    $448.99 - $597.99
    Qty in Cart: 0
    Price:
    $448.99 - $597.99
    Subtotal:
  • 72 Inch 430 Stainless Steel Low Rider Half Fender, By Hogebuilt

    72 Inch 430 Stainless Steel Low Rider Half Fender, By Hogebuilt

    HOGEBUILT FENDERS

    $760.99
    14 Gauge Mirror Finish Stainless Steel Low Rider Half FendersHogebuilts Low Rider Half Tandem Fenders are made with top quality stainless steel with a mirror shine finish. Sold as a pair, each fender...
    09-11030213
    SKU:
    09-11030213
    Truck Class:
    Universal
    Location:
    Made In USA
    Material Options:
    Stainless Steel
    Make:
    Universal Items
    Finish Options:
    Polished
    Product Type:
    Rear Fenders
    Color:
    Silver
    Height Options:
    31 Inch
    Style Options:
    Half Fender
    Length Options:
    72 Inch
    Ready To Ship:
    Yes
    $760.99
    Qty in Cart: 0
    Price:
    $760.99
    Subtotal:
  • 430 Stainless Steel Lower Hood Latch Trims For International 9900ix W/ External Breathers, Full-Length Cowl

    430 Stainless Steel Lower Hood Latch Trims For International 9900ix W/ External Breathers, Full-Length Cowl

    ROADWORKS

    $49.83
    430 Stainless Steel Lower Hood Latch Trims Fit International 9900ix W/ External Breathers & Full-Length Cowl* High Quality Lower Hood Latch Trims* Made Of 430 Stainless Steel* Fits Trucks With...
    07-091200101
    SKU:
    07-091200101
    Truck Class:
    Heavy Duty
    Location:
    Made In USA
    Material Options:
    Stainless Steel
    Make:
    International
    Finish Options:
    Polished
    Product Type:
    Hood Parts & Acc.
    $49.83
    Qty in Cart: 0
    Price:
    $49.83
    Subtotal:
  • Limited Quantity Available
    Roadworks 430 Stainless Steel Air Cleaner Punched Screens Chopped W/ Hole Shape Options For Peterbilt W/ 15 Inch Standard Donaldson

    Roadworks 430 Stainless Steel Air Cleaner Punched Screens Chopped W/ Hole Shape Options For Peterbilt W/ 15 Inch Standard Donaldson

    ROADWORKS

    $382.99
    Choose Option(s) to see description.Fitment* Fits Peterbilt 330 1995 thru 2005* Fits Peterbilt 335 2005 thru 2010* Fits Peterbilt 337 2011 thru 2023* Fits Peterbilt 352 1972 thru 1980* Fits Peterbilt...
    PPR_301358
    SKU:
    PPR_301358
    Location:
    Made In USA
    Style Options:
    Donaldson Style
    Height Options:
    15 Inch
    Shape Options:
    Oval
    Material Options:
    Stainless Steel
    Truck Class:
    Heavy Duty
    Finish Options:
    Polished
    Product Type:
    Exterior
    Make:
    Peterbilt
    Make:
    Kenworth
    Make:
    Universal Items
    Make:
    Western Star
    Ready To Ship:
    Yes
    $382.99
    Qty in Cart: 0
    Price:
    $382.99
    Subtotal:
  • Total: items /

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