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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

    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

    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 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 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

    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

    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. 

    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

    Semi Truck Boot Brush Guide: Does it Really Keep Your Cab Clean?(Post)

    Boot Brushes: The Key Takeaways Benefits: Keeps cab floors clean, improves footwear grip on steps and pedals, projects a professional appearance, prevents grit from grinding down interior flooring, a

    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 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

    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:

    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

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  • 6 - 5 Inch OD Chrome Elbow Replaces OE 04-09657-013 For Freightliner Classic 120 & XL

    6 - 5 Inch OD Chrome Elbow Replaces OE 04-09657-013 For Freightliner Classic 120 & XL

    BESTFIT TRUCK PARTS

    $396.99
    Freightliner Classic Chrome Exhaust Elbow 6 Inch Reduced to 5 InchThis 6 Inch OD x 5 Inch OD Chrome Elbow for Freightliner Classic 120 and Classic XL is designed to provide a dependable fit and clean...
    03-08165965700
    SKU:
    03-08165965700
    Truck Class:
    Heavy Duty
    Product Type:
    Exhaust
    Finish Options:
    Chrome-Plated
    Make:
    Freightliner
    Material Options:
    Steel
    Degree Options:
    90
    Ready To Ship:
    Yes
    $396.99
    Qty in Cart: 0
    Price:
    $396.99
    Subtotal:
  • Bawer Mounting Short Tube Kit- 22.9 Inch For Black Poly Tool Box

    Bawer Mounting Short Tube Kit- 22.9 Inch For Black Poly Tool Box

    BAWER TOOL BOXES

    $82.99
    22.9 Inch Black Poly Tool Box Mounting Short Tube Kit By Bawer* High Quality Mounting Short Tube Kit* 22.9 Inch * For Black Poly Bawer Tool Box * Sold As Pair* Warranty On Mounting Short Tube Kit...
    E096501
    SKU:
    E096501
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Toolboxes
    Ready To Ship:
    Yes
    $82.99
    Qty in Cart: 0
    Price:
    $82.99
    Subtotal:
  • FREE SHIPPING OVER $249
    Steer Axle Rear Spring Hanger W/ MR902 Threaded Bushing For Kenworth & Peterbilt

    Steer Axle Rear Spring Hanger W/ MR902 Threaded Bushing For Kenworth & Peterbilt

    AUTOMANN USA

    $108.99
    Spring Hanger For Rear Of Steer Axle For Paccar10. Achieve superior suspension performance with the Kenworth and Peterbilt Steer Axle Rear Spring Hanger with MR902 Threaded Bushing. Engineered for...
    29-050965
    SKU:
    29-050965
    Truck Class:
    Heavy Duty
    Position:
    Rear
    Make:
    Peterbilt
    Make:
    Kenworth
    Product Type:
    Frame & Chassis
    Ready To Ship:
    Yes
    $108.99
    Qty in Cart: 0
    Price:
    $108.99
    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:
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    BLEMISHED: Custom Punched Grille Insert With Punched Ws & Stars Western Star 4964EX Constellation

    BLEMISHED: Custom Punched Grille Insert With Punched Ws & Stars Western Star 4964EX Constellation

    ROADWORKS

    $339.99
    Grille Insert For Western Star 4964EX Constellation Long HoodNormally $479.99 Plus Shipping, Buy This One Now For $339.99 with Free Shipping! You Save $140+ Plus Shipping Cost! ***MINOR...
    ZB10001965
    SKU:
    ZB10001965
    Material Options:
    Stainless Steel
    Truck Class:
    Heavy Duty
    Make:
    Western Star
    Product Type:
    Exterior
    $339.99
    Qty in Cart: 0
    Price:
    $339.99
    Subtotal:
  • FREE SHIPPING OVER $249
    BESTfit Steel Shackle Hanger Driver/Passenger Side 6.688 Inch For Peterbilt Replaces B11-10346

    BESTfit Steel Shackle Hanger Driver/Passenger Side 6.688 Inch For Peterbilt Replaces B11-10346

    BESTFIT TRUCK PARTS

    $128.99
    6.688 Inch Steel Shackle Hanger W/ 5.437 Pin C To C By BESTfit Replaces B11-10346 Fits PeterbiltThe BestFit Aluminum Rear of Front Shackle Hanger is a lightweight yet robust replacement designed to...
    01-050965K01
    SKU:
    01-050965K01
    Truck Class:
    Heavy Duty
    Make:
    Peterbilt
    Product Type:
    Frame & Chassis
    Ready To Ship:
    Yes
    Position:
    Front
    Material Options:
    Steel
    $128.99
    Qty in Cart: 0
    Price:
    $128.99
    Subtotal:
  • Roadworks Stainless Steel Narrow Style Cowl Extensions W/ 8 Fusion Light Holes For Peterbilt 389

    Roadworks Stainless Steel Narrow Style Cowl Extensions W/ 8 Fusion Light Holes For Peterbilt 389

    ROADWORKS

    $252.99
    SS Narrow Style Cowl Extensions W/ 4 Fusion Light Holes Per Panel By Roadworks Fits Peterbilt 389Add style and functionality to your Peterbilt 389 with Roadworks Stainless Steel Narrow Style Cowl...
    01-0912101965
    SKU:
    01-0912101965
    Product Type:
    Exterior
    Material Options:
    Stainless Steel
    Location:
    Made In USA
    Light Options:
    Without Lights
    Style Options:
    Narrow Style
    Make:
    Peterbilt
    $252.99
    Qty in Cart: 0
    Price:
    $252.99
    Subtotal:
  • 2.5 Inch Stainless Steel Cab Panels W/ 12 - 3/4 Inch Light Holes W/ Hole For Block Heater For Peterbilt 386 W/ Cab-Mount Exhaust

    2.5 Inch Stainless Steel Cab Panels W/ 12 - 3/4 Inch Light Holes W/ Hole For Block Heater For Peterbilt 386 W/ Cab-Mount Exhaust

    PHOENIX DESIGN

    $155.99
    2.5 Inch Cab Panels W/ 12 - 3/4 Inch Round Light Holes Fits Peterbilt 386 W/ Cab-Mount Exhaust* High Quality Cab Panel * Made Of 304 Stainless Steel * 6 - 3/4 Inch Round Light Holes Per Side* Lights...
    01-091200965
    SKU:
    01-091200965
    Truck Class:
    Heavy Duty
    Location:
    Made In USA
    Material Options:
    Stainless Steel
    Make:
    Peterbilt
    Finish Options:
    Polished
    Length Options:
    40 Inch
    Light Options:
    Without Lights
    Product Type:
    Exterior
    $155.99
    Qty in Cart: 0
    Price:
    $155.99
    Subtotal:
  • FREE SHIPPING OVER $249
    Rear of Front Shackle Hanger For Kenworth With MR902

    Rear of Front Shackle Hanger For Kenworth With MR902

    AUTOMANN USA

    $128.99
    Shackle Hanger Fits Kenworth Driver Or Passenger SideEnsure heavy-duty reliability on your Kenworth with the Rear of Front Shackle Hanger for MR902 suspensions. Built for driver or passenger side...
    02-050965K01
    SKU:
    02-050965K01
    Truck Class:
    Heavy Duty
    Material Options:
    Steel
    Make:
    Kenworth
    Product Type:
    Frame & Chassis
    Ready To Ship:
    Yes
    $128.99
    Qty in Cart: 0
    Price:
    $128.99
    Subtotal:
  • Black Steel Bull Bar Brackets For Ford F250 & F350 Super Duty 1999-2007

    Black Steel Bull Bar Brackets For Ford F250 & F350 Super Duty 1999-2007

    GO RHINO

    $73.99
    Go Rhino 55965 Rhino Charger RC2 Mounting Brackets* High Quality Bull Bar Brackets* Made Of Mild Steel* Color: Black Powder Coat* No Drilling Required* Sold Individually* Warranty On Bull Bar...
    55965
    SKU:
    55965
    Color:
    Black
    Truck Class:
    Light Duty
    Material Options:
    Steel
    Make:
    Ford
    Product Type:
    Bumpers
    $73.99
    Qty in Cart: 0
    Price:
    $73.99
    Subtotal:
  • Chugger Kit For National Seat

    Chugger Kit For National Seat

    NATIONAL SEATING

    $60.99
    National Seat Chugger Kit* High Quality Chugger Kit* Made In USA* Sold Individually* Warranty On Chugger Kits Against Defects In Workmanship & Material From Date Of Purchase*** High Quality...
    SK96505
    SKU:
    SK96505
    Truck Class:
    Heavy Duty
    Location:
    Made In USA
    Material Options:
    Steel
    Make:
    Universal Items
    Product Type:
    Seats
    $60.99
    Qty in Cart: 0
    Price:
    $60.99
    Subtotal:
  • BESTfit 20 Inch Flywheel Replaces 244-1636 For Caterpillar 3406E & C15 Engine

    BESTfit 20 Inch Flywheel Replaces 244-1636 For Caterpillar 3406E & C15 Engine

    BESTFIT TRUCK PARTS

    $424.99
    BESTfit Flywheel For 15 Inch Clutch Fits CaterpillarKeep your Caterpillar 3406E or C15 engine running efficiently with the BESTfit 20 Inch Flywheel. Replacing OEM 244-1636, it features a flat design,...
    29-072569653
    SKU:
    29-072569653
    Truck Class:
    Heavy Duty
    Product Type:
    Engine Parts
    $424.99
    Qty in Cart: 0
    Price:
    $424.99
    Subtotal:
  • 1-Piece Stainless Steel Diesel Particulate Filter Replaces 4965227 For Cummins ISB/PX6 Engines

    1-Piece Stainless Steel Diesel Particulate Filter Replaces 4965227 For Cummins ISB/PX6 Engines

    GLOBAL EMISSIONS

    $1,410.99
    1-Piece Stainless Steel Diesel Particulate Filter Fits Cummins ISB & PX6 Engines* High Quality Diesel Particulate Filter* Made Of Stainless Steel * Exclusive 1-Piece Canister Design For Durability*...
    29-080600024
    SKU:
    29-080600024
    Truck Class:
    Heavy Duty
    Style Options:
    Cummins
    Material Options:
    Stainless Steel
    Make:
    Universal Items
    Product Type:
    Exhaust
    $1,410.99
    Qty in Cart: 0
    Price:
    $1,410.99
    Subtotal:
  • Stainless Steel Diesel Particulate Filter Replaces 4969838NX, 4965286NX For Cummins/PACCAR ISC, PX8 Engines

    Stainless Steel Diesel Particulate Filter Replaces 4969838NX, 4965286NX For Cummins/PACCAR ISC, PX8 Engines

    GLOBAL EMISSIONS

    $1,690.99
    Stainless Steel Diesel Particulate Filter Fits Cummins/PACCAR ISC & PX8 Engines* High Quality Diesel Particulate Filter* Made Of Stainless Steel * OEM Quality Clamps And Gaskets Included* Sold...
    29-080600023
    SKU:
    29-080600023
    Truck Class:
    Heavy Duty
    Style Options:
    Cummins
    Material Options:
    Stainless Steel
    Make:
    Universal Items
    Product Type:
    Exhaust
    $1,690.99
    Qty in Cart: 0
    Price:
    $1,690.99
    Subtotal:
  • 1-Piece Stainless Steel Diesel Particulate Filter Replaces 4965224NX, 4352989NX For Cummins ISM Engine

    1-Piece Stainless Steel Diesel Particulate Filter Replaces 4965224NX, 4352989NX For Cummins ISM Engine

    GLOBAL EMISSIONS

    $2,004.99
    1-Piece Stainless Steel Diesel Particulate Filter Fits Cummins ISM Engine* High Quality Diesel Particulate Filter* Made Of Stainless Steel * Exclusive 1-Piece Canister Design For Durability* OEM...
    29-080600030
    SKU:
    29-080600030
    Truck Class:
    Heavy Duty
    Style Options:
    Cummins
    Material Options:
    Stainless Steel
    Make:
    Universal Items
    Product Type:
    Exhaust
    $2,004.99
    Qty in Cart: 0
    Price:
    $2,004.99
    Subtotal:
  • FREE SHIPPING OVER $249
    FleetGuard Air Filter 13.5 X 16 Inch

    FleetGuard Air Filter 13.5 X 16 Inch

    OPP - ORIGINAL PARTS PROGRAM

    $84.99
    Air Filter AF25139MFLG* High Quality Air Filter * 13.5 Inch x 16 Inch* Sold Individually* Warranty On Air Filter Against Defects In Workmanship & Material From Date Of Purchase*|** This Is An OEM...
    AF25139MFLG
    SKU:
    AF25139MFLG
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Engine Parts
    $84.99
    Qty in Cart: 0
    Price:
    $84.99
    Subtotal:
  • 1-Piece Stainless Steel Diesel Particulate Filter Replaces 5287480NX, 4965285NX For Cummins ISB Engine

    1-Piece Stainless Steel Diesel Particulate Filter Replaces 5287480NX, 4965285NX For Cummins ISB Engine

    GLOBAL EMISSIONS

    $1,759.99
    1-Piece Stainless Steel Diesel Particulate Filter Fits Cummins ISB Engine* High Quality Diesel Particulate Filter* Made Of Stainless Steel * Exclusive 1-Piece Canister Design For Durability* OEM...
    29-080600058
    SKU:
    29-080600058
    Truck Class:
    Heavy Duty
    Style Options:
    Cummins
    Material Options:
    Stainless Steel
    Make:
    Universal Items
    Product Type:
    Exhaust
    $1,759.99
    Qty in Cart: 0
    Price:
    $1,759.99
    Subtotal:
  • 1-Piece Stainless Steel Diesel Particulate Filter Replaces 4965223NX, 5287521 For Cummins ISM Engine

    1-Piece Stainless Steel Diesel Particulate Filter Replaces 4965223NX, 5287521 For Cummins ISM Engine

    GLOBAL EMISSIONS

    $1,972.99
    1-Piece Stainless Steel Diesel Particulate Filter Fits Cummins ISM Engine* High Quality Diesel Particulate Filter* Made Of Stainless Steel * Exclusive 1-Piece Canister Design For Durability* OEM...
    29-080600055
    SKU:
    29-080600055
    Truck Class:
    Heavy Duty
    Style Options:
    Cummins
    Material Options:
    Stainless Steel
    Make:
    Universal Items
    Product Type:
    Exhaust
    $1,972.99
    Qty in Cart: 0
    Price:
    $1,972.99
    Subtotal:
  • 1-Piece Stainless Steel Diesel Particulate Filter Replaces 4965304NX, 2888247NX For Cummins ISX Engine

    1-Piece Stainless Steel Diesel Particulate Filter Replaces 4965304NX, 2888247NX For Cummins ISX Engine

    GLOBAL EMISSIONS

    $2,398.99
    1-Piece Stainless Steel Diesel Particulate Filter Fits Cummins ISX Engine* High Quality Diesel Particulate Filter* Made Of 304 Stainless Steel * Exclusive 1-Piece Canister Design For Durability* OEM...
    29-080600057
    SKU:
    29-080600057
    Truck Class:
    Heavy Duty
    Style Options:
    Cummins
    Material Options:
    Stainless Steel
    Make:
    Universal Items
    Product Type:
    Exhaust
    $2,398.99
    Qty in Cart: 0
    Price:
    $2,398.99
    Subtotal:
  • 1-Piece Stainless Steel Diesel Particulate Filter Replaces 2888248, 4965225NX For Cummins ISX Engine

    1-Piece Stainless Steel Diesel Particulate Filter Replaces 2888248, 4965225NX For Cummins ISX Engine

    GLOBAL EMISSIONS

    $2,362.99
    1-Piece Stainless Steel Diesel Particulate Filter Fits Cummins ISX Engine* High Quality Diesel Particulate Filter* Made Of Stainless Steel * OEM Quality Clamps And Gaskets Included* Sold Individually...
    29-080600056
    SKU:
    29-080600056
    Truck Class:
    Heavy Duty
    Style Options:
    Cummins
    Material Options:
    Stainless Steel
    Product Type:
    Exhaust
    Make:
    Universal Items
    $2,362.99
    Qty in Cart: 0
    Price:
    $2,362.99
    Subtotal:
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