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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

    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 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

    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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  • FREE SHIPPING OVER $249
    CSM 6 X 22 Inch Aluminum Panels For Peterbilt - 15 Inch Air Cleaner

    CSM 6 X 22 Inch Aluminum Panels For Peterbilt - 15 Inch Air Cleaner

    CHROME SHOP MAFIA

    $135.99
    6 X 22 Inch Aluminum Front Panels For 15 Inch Breather Fits Peterbilt 379 By Chrome Shop MafiaPaint these durable and lightweight blank air cleaner panels to perfectly match your truck. Made of...
    01-0905200
    SKU:
    01-0905200
    Truck Class:
    Heavy Duty
    Material Options:
    Aluminum
    Finish Options:
    Paintable
    Make:
    Peterbilt
    Position:
    Front
    Product Type:
    Exterior
    Ready To Ship:
    Yes
    $135.99
    Qty in Cart: 0
    Price:
    $135.99
    Subtotal:
  • FREE SHIPPING OVER $249
    CSM 6 X 22 Inch 304 Stainless Steel Panel For 15 Inch Air Cleaner - Peterbilt 378, 379 & 388

    CSM 6 X 22 Inch 304 Stainless Steel Panel For 15 Inch Air Cleaner - Peterbilt 378, 379 & 388

    CHROME SHOP MAFIA

    $169.99
    Stainless Steel Breather Panel For 15 Inch Breather Fits Peterbilt 378, 379 & 388 By Chrome Shop MafiaThese high-quality breather Panels are designed to fit 15-inch air cleaners. They are made of...
    01-0905201
    SKU:
    01-0905201
    Truck Class:
    Heavy Duty
    Material Options:
    Stainless Steel
    Finish Options:
    Polished
    Make:
    Peterbilt
    Position:
    Front
    Height Options:
    22 Inch
    Product Type:
    Exterior
    Ready To Ship:
    Yes
    $169.99
    Qty in Cart: 0
    Price:
    $169.99
    Subtotal:
  • FREE SHIPPING OVER $249
    CSM SS 4 X 22 Inch Air Cleaner Blank Panels For Peterbilt 378, 379 & 388 With 15 Inch Breather

    CSM SS 4 X 22 Inch Air Cleaner Blank Panels For Peterbilt 378, 379 & 388 With 15 Inch Breather

    CHROME SHOP MAFIA

    $160.99
    Peterbilt Stainless Steel Breather Panel For 15 Inch Air Cleaner By Chrome Shop MafiaThis pair of stainless steel rear air cleaner panels are made of stainless steel and are corrosion-resistant. Each...
    01-0905203
    SKU:
    01-0905203
    Truck Class:
    Heavy Duty
    Material Options:
    Stainless Steel
    Finish Options:
    Polished
    Make:
    Peterbilt
    Height Options:
    22 Inch
    Product Type:
    Exterior
    Ready To Ship:
    Yes
    $160.99
    Qty in Cart: 0
    Price:
    $160.99
    Subtotal:
  • On Sale
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    FREE SHIPPING OVER $249
    CSM Aluminum 4 X 22 Inch Air Cleaner Panel For 15 Inch Air Cleaner For Peterbilt 378, 379, 388, 389

    CSM Aluminum 4 X 22 Inch Air Cleaner Panel For 15 Inch Air Cleaner For Peterbilt 378, 379, 388, 389

    CHROME SHOP MAFIA

    Now: $35.11
    Was: $116.99
    4 x 22 Inch Aluminum Breather Panel For 15 Inch Breather Fits Peterbilt 378 & 379 By Chrome Shop MafiaThese blank aluminum rear air cleaner panels are custom-designed to fit Peterbilt 378, 379, 388,...
    01-0905202
    SKU:
    01-0905202
    Truck Class:
    Heavy Duty
    Material Options:
    Aluminum
    Finish Options:
    Paintable
    Make:
    Peterbilt
    Height Options:
    22 Inch
    Product Type:
    Exterior
    Ready To Ship:
    Yes
    Now: $35.11
    Was: $116.99
    Qty in Cart: 0
    Price:
    Now: $35.11
    Was: $116.99
    Subtotal:
  • Stainless Steel Rear Air Cleaner Panels For 15 Inch Donaldson AC Blank For Kenworth W900B, W900L

    Stainless Steel Rear Air Cleaner Panels For 15 Inch Donaldson AC Blank For Kenworth W900B, W900L

    PHOENIX DESIGN

    $116.99
    Rear Air Cleaner Panels For 15 Inch Donaldson AC Blank* High Quality Rear Air Cleaner Light Panels* Made Of 304 Stainless Steel* Blank* Fits 15 Inch Donaldson Air Cleaners* Sold As Pair* Warranty On...
    02-0905208
    SKU:
    02-0905208
    Position:
    Rear
    Location:
    Made In USA
    Truck Class:
    Heavy Duty
    Material Options:
    Stainless Steel
    Finish Options:
    Polished
    Make:
    Kenworth
    Height Options:
    15 Inch
    Style Options:
    Donaldson Style
    Product Type:
    Exterior
    $116.99
    Qty in Cart: 0
    Price:
    $116.99
    Subtotal:
  • Front Air Cleaner Light Panel W/ 8 - 2 Inch Light Holes For Freightliner Classic

    Front Air Cleaner Light Panel W/ 8 - 2 Inch Light Holes For Freightliner Classic

    ROADWORKS

    $181.99
    Roadworks Stainless Steel Front Breather Light Panel Fits Freightliner Classic* High Quality Light Panels* 2 inch Light Holes* 8 Light Holes Per Side* Sold Individually* Warranty On Light Panels...
    03-0905201
    SKU:
    03-0905201
    Truck Class:
    Heavy Duty
    Make:
    Freightliner
    Product Type:
    Exterior
    $181.99
    Qty in Cart: 0
    Price:
    $181.99
    Subtotal:
  • 304 Stainless Steel Front Air Cleaner Light Brackets W/ 5 Watermelon Light Holes For Kenworth W900L

    304 Stainless Steel Front Air Cleaner Light Brackets W/ 5 Watermelon Light Holes For Kenworth W900L

    JML KUSTOMS

    $205.99
    Kenworth 900L Stainless Steel Air Cleaner Light Brackets With Round Ends For 5 Watermelon Style Lights* High Quality Air Cleaner Light Brackets* 304 Stainless Steel* Front With 5 Watermelon Light...
    02-0905213
    SKU:
    02-0905213
    Height Options:
    15 Inch
    Truck Class:
    Heavy Duty
    Material Options:
    Stainless Steel
    Make:
    Kenworth
    Product Type:
    Lighting
    $205.99
    Qty in Cart: 0
    Price:
    $205.99
    Subtotal:
  • Clear Driving Light Lens For Peterson 566 Series Halogen Light

    Clear Driving Light Lens For Peterson 566 Series Halogen Light

    PETERSON MFG

    $6.08
    Clear Driving Light Replacement LensRestore maximum visibility on the road with the Clear Driving Light Lens for Peterson 566 Series Halogen Light. Designed for durability and clarity, this...
    09-16090525
    SKU:
    09-16090525
    Product Type:
    Lighting
    Light Options:
    Without Lights
    Make:
    Universal Items
    $6.08
    Qty in Cart: 0
    Price:
    $6.08
    Subtotal:
  • Front Air Cleaner Light Panels W/ Louvers & 16 - 2 Inch Light Holes For Freightliner Classic

    Front Air Cleaner Light Panels W/ Louvers & 16 - 2 Inch Light Holes For Freightliner Classic

    ROADWORKS

    $200.99
    Roadwork Stainless Steel Front Breather Light Panel Fits FreightlinerThis high quality stainless steel louvered front air cleaner light panels that fits Freightliner Classic models with 13 inch...
    03-0905202
    SKU:
    03-0905202
    Truck Class:
    Heavy Duty
    Material Options:
    Stainless Steel
    Finish Options:
    Polished
    Make:
    Freightliner
    Product Type:
    Exterior
    $200.99
    Qty in Cart: 0
    Price:
    $200.99
    Subtotal:
  • Stainless Steel Front Blank Panels For 15 Inch Regular Donaldson Air Cleaner For Kenworth W900B, W900L - Pair

    Stainless Steel Front Blank Panels For 15 Inch Regular Donaldson Air Cleaner For Kenworth W900B, W900L - Pair

    PHOENIX DESIGN

    $80.99
    Stainless Steel Blank Panels for 15 Inch Regular Donaldson Air Cleaner* High Quality Front Air Cleaner Light Panels* Made Of 304 Stainless Steel* Blank* Fits 15 Inch Donaldson Air Cleaners* Sold As...
    02-0905207
    SKU:
    02-0905207
    Position:
    Front
    Location:
    Made In USA
    Truck Class:
    Heavy Duty
    Material Options:
    Stainless Steel
    Finish Options:
    Polished
    Make:
    Kenworth
    Style Options:
    Donaldson Style
    Height Options:
    15 Inch
    Product Type:
    Exterior
    $80.99
    Qty in Cart: 0
    Price:
    $80.99
    Subtotal:
  • Stainless Steel Rear Panels For 13 Inch Air Cleaner Blank For Kenworth W900B, W900L

    Stainless Steel Rear Panels For 13 Inch Air Cleaner Blank For Kenworth W900B, W900L

    PHOENIX DESIGN

    $89.99
    Rear Panels For 13 Inch Air Cleaner Blank* High Quality Rear Air Cleaner Panels* Made Of 304 Stainless Steel* Blank* For 13 Inch Air Cleaners* Sold As Pair* Warranty On Rear Air Cleaner Panels...
    02-0905210
    SKU:
    02-0905210
    Position:
    Rear
    Location:
    Made In USA
    Truck Class:
    Heavy Duty
    Material Options:
    Stainless Steel
    Finish Options:
    Polished
    Make:
    Kenworth
    Height Options:
    13 Inch
    Product Type:
    Exterior
    $89.99
    Qty in Cart: 0
    Price:
    $89.99
    Subtotal:
  • Stainless Steel Air Cleaner Light Panels For 13 Inch Donaldson AC Blank - Pair For Freightliner Classic Xl 132

    Stainless Steel Air Cleaner Light Panels For 13 Inch Donaldson AC Blank - Pair For Freightliner Classic Xl 132

    PHOENIX DESIGN

    $126.99
    Air Cleaner Light Panels For 13 Inch Donaldson AC Blank* High Quality AC Panels* Made Of 304 Stainless Steel* Blank* For 13 Inch Donaldson* Sold As Pair* Warranty On AC Panels Against Defects In...
    03-0905204
    SKU:
    03-0905204
    Truck Class:
    Heavy Duty
    Material Options:
    Stainless Steel
    Make:
    Freightliner
    Product Type:
    Exterior
    $126.99
    Qty in Cart: 0
    Price:
    $126.99
    Subtotal:
  • FREE SHIPPING OVER $249
    304 SS Air Cleaner Light Brackets W/ 3 Watermelon Light Holes - Pair For Kenworth W900L W/ 15 Inch Breathers

    304 SS Air Cleaner Light Brackets W/ 3 Watermelon Light Holes - Pair For Kenworth W900L W/ 15 Inch Breathers

    JML KUSTOMS

    $221.99
    15 Inch Stainless Steel Front Air Cleaner Panels With 3 Watermelon Light Holes* High Quality Air Cleaner Light Bracket* Made Of 304 Stainless Steel * (3) Watermelon Light Holes * For 15 Inch...
    02-0905212
    SKU:
    02-0905212
    Truck Class:
    Heavy Duty
    Material Options:
    Stainless Steel
    Style Options:
    Watermelon
    Make:
    Kenworth
    Product Type:
    Hood Parts & Acc.
    Ready To Ship:
    Yes
    $221.99
    Qty in Cart: 0
    Price:
    $221.99
    Subtotal:
  • 26 Inch Rear Air Cleaner Panels For Peterbilt 388, 389 W/ 15 Inch Premium Donaldson

    26 Inch Rear Air Cleaner Panels For Peterbilt 388, 389 W/ 15 Inch Premium Donaldson

    ROADWORKS

    $103.99
    Stainless Steel Rear Air Cleaner Panels Fit Peterbilt 388 & 389 W/ 15 Inch Premium DonaldsonAchieve a clean, durable finish on your Peterbilt 388 or 389's 15-inch premium Donaldson air cleaner with...
    01-0905212
    SKU:
    01-0905212
    Height Options:
    26 Inch
    Location:
    Made In USA
    Truck Class:
    Heavy Duty
    Position:
    Rear
    Style Options:
    Donaldson Style
    Material Options:
    Stainless Steel
    Finish Options:
    Polished
    Make:
    Peterbilt
    Product Type:
    Exterior
    Light Options:
    Without Lights
    $103.99
    Qty in Cart: 0
    Price:
    $103.99
    Subtotal:
  • On Sale
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    Stainless Steel Front Air Cleaner Light Panel W/ 14 Amber 3/4 Inch Button LEDs & Clear Lens For Kenworth W900L

    Stainless Steel Front Air Cleaner Light Panel W/ 14 Amber 3/4 Inch Button LEDs & Clear Lens For Kenworth W900L

    TRUX ACCESSORIES

    Now: $224.52
    Was: $339.89
    21.77 Inch Front Air Cleaner Light Panel Stainless Steel W/ 14 Amber 3/4 Inch Button LEDs & Clear LensIlluminate your Kenworth W900L with confidence and style using these Stainless Steel Front Air...
    02-0905214
    SKU:
    02-0905214
    Height Options:
    21 1/2 Inch
    Light Options:
    With Lights
    Position:
    Front
    Product Type:
    Exterior
    Color:
    Amber/Clear
    Material Options:
    Stainless Steel
    Make:
    Kenworth
    Ready To Ship:
    Yes
    Now: $224.52
    Was: $339.89
    Qty in Cart: 0
    Price:
    Now: $224.52
    Was: $339.89
    Subtotal:
  • Stainless Steel Front AC Blank Panels For 13 Inch Air Cleaners For Kenworth W900B, W900L - Pair

    Stainless Steel Front AC Blank Panels For 13 Inch Air Cleaners For Kenworth W900B, W900L - Pair

    PHOENIX DESIGN

    $80.99
    Blank Stainless Steel Front Air Cleaner Panels* High Quality Front Air Cleaner Panels* Made Of 304 Stainless Steel* Blank* For 13 Inch Air Cleaners * Sold As Pair* Warranty On Front Air Cleaner...
    02-0905209
    SKU:
    02-0905209
    Position:
    Front
    Location:
    Made In USA
    Truck Class:
    Heavy Duty
    Material Options:
    Stainless Steel
    Make:
    Kenworth
    Height Options:
    13 Inch
    Product Type:
    Exterior
    $80.99
    Qty in Cart: 0
    Price:
    $80.99
    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:
  • 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:
  • FREE SHIPPING OVER $249
    Interior Fresh Air Filter For Peterbilt

    Interior Fresh Air Filter For Peterbilt

    CAB FRESH FILTER CO.

    $22.07
    Peterbilt Interior Fresh Air Filter AssemblyKeep the inside of your cab fresh with this aftermarket interior filter from CAB Fresh. This filter features internal antimicrobials that stops mold...
    01-1503026
    SKU:
    01-1503026
    Truck Class:
    Heavy Duty
    Location:
    Made In USA
    Material Options:
    Cloth
    Make:
    Peterbilt
    Product Type:
    Interior
    Ready To Ship:
    Yes
    $22.07
    Qty in Cart: 0
    Price:
    $22.07
    Subtotal:
  • FREE SHIPPING OVER $249
    Pre-Filter For Air Cleaner For Kenworth & Peterbilt

    Pre-Filter For Air Cleaner For Kenworth & Peterbilt

    CAB FRESH FILTER CO.

    $33.71
    Pre-Filter For Air Cleaner Fits Kenworth & PeterbiltWe offer aftermarket CAB Fresh pre-filters for air cleaners that fits Kenworth T680, T880, Peterbilt 567 and 579 big rigs. It features activated...
    29-0905708
    SKU:
    29-0905708
    Truck Class:
    Heavy Duty
    Location:
    Made In USA
    Material Options:
    Cloth
    Make:
    Peterbilt
    Make:
    Kenworth
    Product Type:
    Exterior
    Ready To Ship:
    Yes
    $33.71
    Qty in Cart: 0
    Price:
    $33.71
    Subtotal:
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