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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

    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

    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

    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

    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

    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

    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

    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. 

    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

    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 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

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  • Merritt Dyna-Light Aluminum Cab Rack 68 X 80 Inch W/ 2 Side Enclosures & Locking Doors 18 X 9 Inch

    Merritt Dyna-Light Aluminum Cab Rack 68 X 80 Inch W/ 2 Side Enclosures & Locking Doors 18 X 9 Inch

    MERRITT

    $4,692.99
    Diamond Plate Aluminum Cab Rack W/ Radius Corners & HangersReinforce your truck with the Merritt Dyna-Light 2 Door Cab Rack 68 x 80 Inch, a high-strength aluminum rack with diamond plate construction...
    320381M0098
    SKU:
    320381M0098
    Material Options:
    Aluminum
    Truck Class:
    Heavy Duty
    Finish Options:
    Diamond Plate
    Make:
    Universal Items
    Product Type:
    Cargo Control
    $4,692.99
    Qty in Cart: 0
    Price:
    $4,692.99
    Subtotal:
  • Brass Square Head Plug 1/2 Inch

    Brass Square Head Plug 1/2 Inch

    TRAMEC SLOAN

    $5.78
    .5 Inch Square Head Solid Plug Brass Fitting - Threaded* High Quality Head Plug* Brass* 1/2 Inch * Square* Sold Individually* Warranty On Head Plugs Against Defects In Workmanship & Material From...
    BP1098
    SKU:
    BP1098
    Truck Class:
    Heavy Duty
    Material Options:
    Brass
    Diameter Options:
    1/2 Inch
    Ready To Ship:
    Yes
    Make:
    Universal Items
    Product Type:
    Air, Electrical, & Safety
    $5.78
    Qty in Cart: 0
    Price:
    $5.78
    Subtotal:
  • Air Brake Camshaft Bushing 2 OD X 1.313 - E-2407

    Air Brake Camshaft Bushing 2 OD X 1.313 - E-2407

    AUTOMANN USA

    $1.14
    Brake Camshaft Bushing* High Quality Camshaft Bushing * Dimensions:   - 1.875 Inch ID  - 2 Inch OD  - 1.313 Inch Length* Sold Individually* Warranty On Camshaft Bushing Brakes Against Defects In...
    19-05180098
    SKU:
    19-05180098
    Diameter Options:
    2 Inch
    Material Options:
    Steel
    Truck Class:
    Heavy Duty
    Make:
    Trailer
    Product Type:
    Trailer
    $1.14
    Qty in Cart: 0
    Price:
    $1.14
    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:
  • Shackle Hanger Replaces 1618102001 For Freightliner Cascadia 113, 125

    Shackle Hanger Replaces 1618102001 For Freightliner Cascadia 113, 125

    AFTERMARKET

    $40.49
    Driver Or Passenger Side Shackle Hanger, 7.656 Inch Center To Center* High Quality Shackle Hanger * 7.656 Inch C To C* Driver And Passenger Side * Sold Individually * Warranty On Shackle Hangers...
    03-05090098
    SKU:
    03-05090098
    Truck Class:
    Heavy Duty
    Material Options:
    Steel
    Color:
    Black
    Make:
    Freightliner
    Product Type:
    Frame & Chassis
    $40.49
    Qty in Cart: 0
    Price:
    $40.49
    Subtotal:
  • BESTfit Silent Block Spring Pin W/ Bushing For Kenworth

    BESTfit Silent Block Spring Pin W/ Bushing For Kenworth

    BESTFIT TRUCK PARTS

    $40.47
    Kenworth Silent Block Spring Pin W/ Bushing By BESTfitMaintain smooth and quiet operation with the BESTfit Silent Block Spring Pin W/ Bushing for Kenworth. With 5.75 inch center-to-center and 7...
    29-050984
    SKU:
    29-050984
    Truck Class:
    Heavy Duty
    Make:
    Kenworth
    Product Type:
    Frame & Chassis
    $40.47
    Qty in Cart: 0
    Price:
    $40.47
    Subtotal:
  • 23 Inch T-Rod Crimped Rubber Rotational For Freightlinier W/ FAS II Suspension

    23 Inch T-Rod Crimped Rubber Rotational For Freightlinier W/ FAS II Suspension

    AFTERMARKET

    $158.99
    Fixed T-Rod With Crimped End DesignMaximize the stability and handling of your Freightliner with the 23 Inch T-Rod Crimped Rubber Rotational, built for FAS II suspension systems. Featuring a 23-inch...
    03-05100098
    SKU:
    03-05100098
    Material Options:
    Steel
    Truck Class:
    Heavy Duty
    Make:
    Freightliner
    Product Type:
    Frame & Chassis
    $158.99
    Qty in Cart: 0
    Price:
    $158.99
    Subtotal:
  • Cab Panels W/ 6 P1 Light Holes, Dual Block Heater Plug For Peterbilt 567, 579 Day Cab W/ Cab-Mount Exhaust W/O Side Fairings

    Cab Panels W/ 6 P1 Light Holes, Dual Block Heater Plug For Peterbilt 567, 579 Day Cab W/ Cab-Mount Exhaust W/O Side Fairings

    PHOENIX DESIGN

    $191.99
    Cab Panels W/ 6 P1 Light Holes, Dual Block Heater Plug Fits Peterbilt 567 & 579 Day Cab W/ Cab-Mount Exhaust - No Side Fairings* High Quality Cab Panels* Made Of 304 Stainless Steel* 3 P1 Light Holes...
    01-091200980
    SKU:
    01-091200980
    Location:
    Made In USA
    Truck Class:
    Heavy Duty
    Material Options:
    Stainless Steel
    Make:
    Peterbilt
    Finish Options:
    Polished
    Length Options:
    44 Inch
    Light Options:
    Without Lights
    Product Type:
    Exterior
    $191.99
    Qty in Cart: 0
    Price:
    $191.99
    Subtotal:
  • 4 Inch Cab Panels W/ 8 P1 Light Holes, Block Heater Plug For Peterbilt 567, 579 W/ Rear-Mount Exhaust

    4 Inch Cab Panels W/ 8 P1 Light Holes, Block Heater Plug For Peterbilt 567, 579 W/ Rear-Mount Exhaust

    PHOENIX DESIGN

    $218.99
    4 Inch Stainless Steel Cab Panels W/ 8 P1 Light Holes & Block Heater Plug Fits Peterbilt 567 & 579 W/ Rear-Mount Exhaust* High Quality Cab Panels* Made Of 304 Stainless Steel* 4 P1 Light Holes Per...
    01-091200984
    SKU:
    01-091200984
    Truck Class:
    Heavy Duty
    Location:
    Made In USA
    Material Options:
    Stainless Steel
    Make:
    Peterbilt
    Finish Options:
    Polished
    Length Options:
    44 Inch
    Light Options:
    Without Lights
    Product Type:
    Exterior
    $218.99
    Qty in Cart: 0
    Price:
    $218.99
    Subtotal:
  • Stainless Steel 1-Piece Blank Cab/Cowl Panels For Peterbilt 389, Glider 131 BBC W/ DPF

    Stainless Steel 1-Piece Blank Cab/Cowl Panels For Peterbilt 389, Glider 131 BBC W/ DPF

    PHOENIX DESIGN

    $590.99
    1-Piece Blank Cab & Cowl Panels Fits Peterbilt 389 & Glider 131 BBC W/ DPF* High Quality Cab/Cowl Panels * Made Of 304 Stainless Steel* Blank* Sold As Pair* Made In USA* Warranty On Cab/Cowl Panels...
    01-091201098
    SKU:
    01-091201098
    Location:
    Made In USA
    Truck Class:
    Heavy Duty
    Material Options:
    Stainless Steel
    Make:
    Peterbilt
    Length Options:
    58 Inch
    Light Options:
    Without Lights
    Product Type:
    Exterior
    Ready To Ship:
    Yes
    $590.99
    Qty in Cart: 0
    Price:
    $590.99
    Subtotal:
  • FREE SHIPPING OVER $249
    Chrome Plastic Small 2 Gauge Cluster Cover W/ Visors For Freightliner

    Chrome Plastic Small 2 Gauge Cluster Cover W/ Visors For Freightliner

    UNITED PACIFIC

    $6.95
    Small 2 Gauge Cluster Cover W/ Visors* High Quality Gauge Cluster Cover* Made Of Chrome Plastic * With Visor* Sold Individually* Warranty On Gauge Cluster Cover Against Defects In Workmanship &...
    03-150100098
    SKU:
    03-150100098
    Truck Class:
    Heavy Duty
    Style Options:
    Vertical
    Material Options:
    Plastic/Poly
    Make:
    Freightliner
    Finish Options:
    Chrome-Plated
    Product Type:
    Interior
    $6.95
    Qty in Cart: 0
    Price:
    $6.95
    Subtotal:
  • CSM 3 Wire Socket Pigtail For Running Light W/ 3157 Bulbs For Freightliner

    CSM 3 Wire Socket Pigtail For Running Light W/ 3157 Bulbs For Freightliner

    CHROME SHOP MAFIA

    $9.87
    3 Wire Socket Pigtail For Running Light W/ 3157 Bulbs Fits Freightliner* High Quality Socket Pigtail* For Running Light* 3157 Bulb* Push In* With 3 Wires: Yellow, Green, Black* Accepts 3157 Bulbs*...
    03-1606098
    SKU:
    03-1606098
    Truck Class:
    Heavy Duty
    Make:
    Freightliner
    Product Type:
    Lighting
    $9.87
    Qty in Cart: 0
    Price:
    $9.87
    Subtotal:
  • BESTfit AC Compressor Clutch 12 Volt York Style With 1 Wire

    BESTfit AC Compressor Clutch 12 Volt York Style With 1 Wire

    BESTFIT TRUCK PARTS

    $178.99
    BESTfit AC Clutch York Style 6 Inch Diameter* High Quality AC Clutch* York Style* 6 Inch Diameter* A1 Groove* 1 Wire* 12 Volt* Key Shaft* 3 Inch MD* Sold Individually* Warranty On AC Clutches Against...
    09-070098
    SKU:
    09-070098
    Truck Class:
    Heavy Duty
    Material Options:
    Steel
    Make:
    Universal Items
    Product Type:
    Engine Parts
    Ready To Ship:
    Yes
    $178.99
    Qty in Cart: 0
    Price:
    $178.99
    Subtotal:
  • 2-1/16 Inch Pyrometer 100-1800F W/ Amp Box, Black Bezel, Black Face, White Pointer, White Back Light

    2-1/16 Inch Pyrometer 100-1800F W/ Amp Box, Black Bezel, Black Face, White Pointer, White Back Light

    ISSPRO

    $310.99
    2-1/16 Inch Pyrometer 100-1800F W/ Amp Box, Black Bezel, Black Face, White Pointer & White Back Light* High Quality Pyrometer* 2-1/16 Inch * With Amp Box * 100-1800F* With Black Bezel, Black Face,...
    09-150100098
    SKU:
    09-150100098
    Color:
    White
    Diameter Options:
    2 Inch
    Truck Class:
    Universal
    Location:
    Made In USA
    Style Options:
    Analog
    Shape Options:
    Round
    Make:
    Universal Items
    Product Type:
    Interior
    $310.99
    Qty in Cart: 0
    Price:
    $310.99
    Subtotal:
  • FREE SHIPPING
    Diesel Decoder Scan Tool W/ Bluetooth Connection - Android Or iOS App Available

    Diesel Decoder Scan Tool W/ Bluetooth Connection - Android Or iOS App Available

    DAYTON / DORMAN

    $360.99
    Diesel Decoder Scan Tool W/ Bluetooth Connection* High Quality Diesel Decoder Scan Tool* Bluetooth Connection* App Available For Android Or iOS Phones* Must Download To Function With Tool * They Can...
    09-2100098
    SKU:
    09-2100098
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Air, Electrical, & Safety
    $360.99
    Qty in Cart: 0
    Price:
    $360.99
    Subtotal:
  • BESTfit Tensioner Replaces 21461221, 21417563 For Mack, Volvo

    BESTfit Tensioner Replaces 21461221, 21417563 For Mack, Volvo

    BESTFIT TRUCK PARTS

    $91.99
    BESTfit Tensioner* High Quality Tensioner* Sold Individually* Warranty On Tensioners Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket Replacement Part (Not...
    29-07060098
    SKU:
    29-07060098
    Make:
    Mack
    Truck Class:
    Heavy Duty
    Make:
    Volvo
    Material Options:
    Steel
    Product Type:
    Engine Parts
    $91.99
    Qty in Cart: 0
    Price:
    $91.99
    Subtotal:
  • 9 1/2 Inch Stainless Steel Single Round Headlight Assembly W/ 9007 Bulb

    9 1/2 Inch Stainless Steel Single Round Headlight Assembly W/ 9007 Bulb

    GRAND GENERAL

    $479.99
    304 Stainless Steel Headlight Assembly With Adjustable Mounting Ball And .5 Inch Diameter Stud* High Quality Headlight Assembly* 304 Stainless Steel* Dimensions:  - 9 1/2 Inch Diameter  - 8 1/2 Inch...
    09-1606098
    SKU:
    09-1606098
    Material Options:
    Stainless Steel
    Diameter Options:
    9 1/2 Inch
    Shape Options:
    Round
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Lighting
    $479.99
    Qty in Cart: 0
    Price:
    $479.99
    Subtotal:
  • Green Full Moon Stainless Steel Bumper Guide 1 Inch ID For Plastic Bumper

    Green Full Moon Stainless Steel Bumper Guide 1 Inch ID For Plastic Bumper

    AFTERMARKET

    $65,536.00
    Lighted Stainless Steel Bumper Guide With Green Full Moon Style Lens Top* High Quality Bumper Guide* Stainless Steel* Green * 1 Inch* Full Moon* For Plastic Bumper* Sold Individually* Warranty On...
    09-01140098
    SKU:
    09-01140098
    Material Options:
    Stainless Steel
    Color:
    Green
    Product Type:
    Bumpers
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    $65,536.00
    Qty in Cart: 0
    Price:
    $65,536.00
    Subtotal:
  • Truck Seat Back Cylinder Switch

    Truck Seat Back Cylinder Switch

    AFTERMARKET

    $20.19
    National Seating Replacement Part 232098-01 - Back Cylinder Switch* High Quality Seat Switch* For Back Cycler* Sold Individually* Warranty On Seat Switches Against Defects In Workmanship & Material...
    23209801
    SKU:
    23209801
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    $20.19
    Qty in Cart: 0
    Price:
    $20.19
    Subtotal:
  • Chrome Austin Style Grooved Grip Handle With Beer Tap Adapter

    Chrome Austin Style Grooved Grip Handle With Beer Tap Adapter

    UNITED PACIFIC

    $80.99
    Bear Faucet Grooved Grip HandleUpgrade your beer setup with this chrome-plated grip handle and adapter. Designed with a durable triple-plated finish and CNC precision, it's made to last and look...
    09-15130987
    SKU:
    09-15130987
    Product Type:
    Interior
    Finish Options:
    Chrome-Plated
    Make:
    Universal Items
    $80.99
    Qty in Cart: 0
    Price:
    $80.99
    Subtotal:
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