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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

    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

    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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  • FREE SHIPPING OVER $249
    BESTfit 5 Inch Aluminized Multi-Bend Turbo Pipe Replaces 04-17094-016 For Freightliner FLD

    BESTfit 5 Inch Aluminized Multi-Bend Turbo Pipe Replaces 04-17094-016 For Freightliner FLD

    BESTFIT TRUCK PARTS

    $164.99
    BESTfit Multi-Bend 5 Inch Turbo Pipe Without Pyrometer Fitting Fits Freightliner FLDRestore proper turbo operation on your Freightliner FLD with the BESTfit 5 Inch Aluminized Multi-Bend Turbo Pipe,...
    03-08140160
    SKU:
    03-08140160
    Material Options:
    Steel
    Finish Options:
    Chrome-Plated
    Truck Class:
    Heavy Duty
    Product Type:
    Exhaust
    Make:
    Freightliner
    $164.99
    Qty in Cart: 0
    Price:
    $164.99
    Subtotal:
  • Fuel Filter Cover Assembly Replaces 21720164, DVC13010DAV, 2603439C1 For Freightliner & Volvo

    Fuel Filter Cover Assembly Replaces 21720164, DVC13010DAV, 2603439C1 For Freightliner & Volvo

    AUTOMANN USA

    $74.99
    Fuel Filter Cover AssemblyProtect your truck's engine from contaminants with this complete Fuel Filter Cover Assembly for Freightliner and Volvo trucks. Includes housing cover, fuel/water separator...
    29-072000016
    SKU:
    29-072000016
    Product Type:
    Engine Parts
    Make:
    Volvo
    Make:
    Freightliner
    Material Options:
    Plastic/Poly
    Ready To Ship:
    Yes
    $74.99
    Qty in Cart: 0
    Price:
    $74.99
    Subtotal:
  • 3 Layer Replacement Air Filter Wrap For 29-090500015 High Performance Air Filter

    3 Layer Replacement Air Filter Wrap For 29-090500015 High Performance Air Filter

    FLEET FILTERS

    $383.99
    3 Layer Replacement Air Filter Wrap For High Performance Air Filter* High Quality Replacement Air Filter Wrap* For 29-090500014* 3 Layer Design* Does Not Come Pre-Oiled* Oil Is Required Before...
    29-090500016
    SKU:
    29-090500016
    Truck Class:
    Heavy Duty
    Make:
    Kenworth
    Make:
    Peterbilt
    Product Type:
    Exterior
    $383.99
    Qty in Cart: 0
    Price:
    $383.99
    Subtotal:
  • 1-Piece Stainless Steel Diesel Particulate Filter Replaces 2871463NX, 5579355 For Cummins ISL Engine

    1-Piece Stainless Steel Diesel Particulate Filter Replaces 2871463NX, 5579355 For Cummins ISL Engine

    GLOBAL EMISSIONS

    $1,854.99
    1-Piece Stainless Steel Diesel Particulate Filter Fits Cummins ISL Engine* High Quality Diesel Particulate Filter* Made Of Stainless Steel * Exclusive 1-Piece Canister Design For Durability* OEM...
    29-080600016
    SKU:
    29-080600016
    Truck Class:
    Heavy Duty
    Style Options:
    Cummins
    Material Options:
    Stainless Steel
    Make:
    Universal Items
    Product Type:
    Exhaust
    $1,854.99
    Qty in Cart: 0
    Price:
    $1,854.99
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  • FASS Drop- In Series Fuel System Filter Pack W/ 3 Extreme Water Separator Filters & 3 Extended Life Particulate Filters

    FASS Drop- In Series Fuel System Filter Pack W/ 3 Extreme Water Separator Filters & 3 Extended Life Particulate Filters

    FASS

    $182.99
    Drop- In Series Fuel System Filter Pack W/ 3 Extreme Water Separator Filters & 3 Extended Life Particulate FiltersImprove fuel system protection and long-term performance with this FASS Drop-In...
    09-07030016
    SKU:
    09-07030016
    Product Type:
    Engine Parts
    Make:
    Universal Items
    $182.99
    Qty in Cart: 0
    Price:
    $182.99
    Subtotal:
  • DEF Filler Neck Filter For Mack & Volvo Replaces 82269261

    DEF Filler Neck Filter For Mack & Volvo Replaces 82269261

    DAYTON / DORMAN

    $55.99
    Diesel Exhaust Fluid Filler Neck Filter Replaces 82269261 Fits Mack & VolvoKeep your emissions system operating efficiently with this DEF Filler Neck Filter designed to replace 82269261 for Mack and...
    29-06070016
    SKU:
    29-06070016
    Product Type:
    Fuel Tanks
    Make:
    Mack
    Make:
    Volvo
    $55.99
    Qty in Cart: 0
    Price:
    $55.99
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  • Aluminized Steel Exhaust Elbow Replaces 04-17094-016 For Freightliner

    Aluminized Steel Exhaust Elbow Replaces 04-17094-016 For Freightliner

    UNITED PACIFIC

    $149.99
    Aluminized 5 Inch OD Rust Resistant Exhaust ElbowThis replacement Freightliner turbo elbow has a 5 inch outer diameter and replaces part number 04-17094-016. Constructed to be rust resistant, it is...
    03-08070005
    SKU:
    03-08070005
    Material Options:
    Aluminized Steel
    Diameter Options:
    5 Inch
    Truck Class:
    Heavy Duty
    Make:
    Freightliner
    Product Type:
    Exhaust
    $149.99
    Qty in Cart: 0
    Price:
    $149.99
    Subtotal:
  • Bar Pin Assembly Replaces 12477594, E9326, E-9326, 3401388, 34013088, 34013-088, 34013088L, 34013-088L, 50160, 50160000, 50160-000, 1691140C91, 1685931C91, R309326 For Hendrickson, Meritor & Ridewell Suspension

    Bar Pin Assembly Replaces 12477594, E9326, E-9326, 3401388, 34013088, 34013-088, 34013088L, 34013-088L, 50160, 50160000, 50160-000, 1691140C91, 1685931C91, R309326 For Hendrickson, Meritor & Ridewell Suspension

    AFTERMARKET

    $152.99
    Bar Pin AssemblyThis premium Bar Pin Assembly is a perfect replacement for Hendrickson, Meritor, and Ridewell suspensions, covering OEM numbers 12477594, E9326, 3401388, and more. The kit includes a...
    29-05100160
    SKU:
    29-05100160
    Product Type:
    Frame & Chassis
    Make:
    Universal Items
    $152.99
    Qty in Cart: 0
    Price:
    $152.99
    Subtotal:
  • FREE SHIPPING OVER $249
    Driver Side Exhaust Manifold Kit Replaces 10166143, 8-10166-143-0 For Isuzu NPR & GMC With 5.7L Engine

    Driver Side Exhaust Manifold Kit Replaces 10166143, 8-10166-143-0 For Isuzu NPR & GMC With 5.7L Engine

    DAYTON / DORMAN

    $199.99
    Driver Side Exhaust Manifold Kit Fits Isuzu NPR 1993-1995Protect your engine and maintain efficient exhaust flow with the Driver Side Exhaust Manifold Kit for Isuzu NPR and GMC 5.7L engines...
    29-0710166143
    SKU:
    29-0710166143
    Truck Class:
    Heavy Duty
    Make:
    Isuzu
    Product Type:
    Engine Parts
    $199.99
    Qty in Cart: 0
    Price:
    $199.99
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  • FREE SHIPPING OVER $249
    Passenger Side Exhaust Manifold Kit Replaces 10166144, 8-10166-144-0 For Isuzu NPR & GMC With 5.7L Engine

    Passenger Side Exhaust Manifold Kit Replaces 10166144, 8-10166-144-0 For Isuzu NPR & GMC With 5.7L Engine

    DAYTON / DORMAN

    $174.99
    Passenger Side Exhaust Manifold Kit Fits Isuzu NPR 1993-1995Replace your worn-out exhaust components with the Passenger Side Exhaust Manifold Kit for Isuzu NPR and GMC 5.7L engines. Crafted from...
    29-0710166144
    SKU:
    29-0710166144
    Truck Class:
    Heavy Duty
    Make:
    Chevrolet
    Make:
    GMC
    Make:
    Isuzu
    Product Type:
    Engine Parts
    $174.99
    Qty in Cart: 0
    Price:
    $174.99
    Subtotal:
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    4 Inch Steel Flex Exhaust Bellows Kit Replaces A04-26374-016 For Freightliner M2

    4 Inch Steel Flex Exhaust Bellows Kit Replaces A04-26374-016 For Freightliner M2

    DAYTON / DORMAN

    $435.99
    4 X 16 Inch Steel Flex Bellows Kit With 2 Clamps And 2 GasketsEnsure smooth exhaust flow on your Freightliner M2 with this 4 Inch Steel Flex Exhaust Bellows Kit, engineered to replace OEM...
    03-080409
    SKU:
    03-080409
    Truck Class:
    Heavy Duty
    Material Options:
    Steel
    Make:
    Freightliner
    Finish Options:
    Chrome-Plated
    Length Options:
    16 Inch
    Diameter Options:
    4 Inch
    Product Type:
    Exhaust
    $435.99
    Qty in Cart: 0
    Price:
    $435.99
    Subtotal:
  • FREE SHIPPING OVER $249
    BESTfit Semi Round U-Bolt Kit W/ 4 U Bolt Washers & 4 Deep Nuts For Peterbilt Air Trac & Air Leaf Suspensions Replaces 03-01662, 03-03133-150

    BESTfit Semi Round U-Bolt Kit W/ 4 U Bolt Washers & 4 Deep Nuts For Peterbilt Air Trac & Air Leaf Suspensions Replaces 03-01662, 03-03133-150

    BESTFIT TRUCK PARTS

    $89.99
    Semi Round U-Bolt Kit W/ 4 U Bolt Washers & 4 Deep Nuts By BESTfit Replaces 03-01662, 03-03133-150 Fits Peterbilt Air Trac & Air Leaf SuspensionsThe BESTfit Semi-Round U-Bolt Kit offers a direct-fit...
    01-051016
    SKU:
    01-051016
    Product Type:
    Frame & Chassis
    Width Options:
    4 Inch
    Length Options:
    16 Inch
    Truck Class:
    Heavy Duty
    Make:
    Peterbilt
    Ready To Ship:
    Yes
    Material Options:
    Steel
    Position:
    Kit Full
    $89.99
    Qty in Cart: 0
    Price:
    $89.99
    Subtotal:
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    4 Inch Steel Flex Bellows Kit Replaces A04-25023-016 For Freightliner Columbia 112 &120

    4 Inch Steel Flex Bellows Kit Replaces A04-25023-016 For Freightliner Columbia 112 &120

    DAYTON / DORMAN

    $434.99
    4 X 16 Inch Steel Flex Bellows Kit With 2 Clamps And 2 GasketsEnsure reliable operation of your Freightliner Columbia 112 & 120 with this 4 Inch Steel Flex Bellows Kit, designed to replace OEM...
    03-080407
    SKU:
    03-080407
    Truck Class:
    Heavy Duty
    Material Options:
    Steel
    Make:
    Freightliner
    Finish Options:
    Chrome-Plated
    Product Type:
    Exhaust
    $434.99
    Qty in Cart: 0
    Price:
    $434.99
    Subtotal:
  • BESTfit York Style AC Compressor Clutch Assembly With 1 Groove, 5/8 Inch Belt Replaces 2016403-C1 For International

    BESTfit York Style AC Compressor Clutch Assembly With 1 Groove, 5/8 Inch Belt Replaces 2016403-C1 For International

    BESTFIT TRUCK PARTS

    $337.99
    BESTfit 12V 1 Groove AC Compressor Fits International 8100-8200-8300, 9000 Series & S1700-S2600* High Quality AC Clutch* 12 Volts* 1 Groove* 5/8 Inch Belt Type* 1 Wire ICH Plug Wire Type* Keyed...
    07-070000016
    SKU:
    07-070000016
    Truck Class:
    Heavy Duty
    Make:
    International
    Product Type:
    Engine Parts
    $337.99
    Qty in Cart: 0
    Price:
    $337.99
    Subtotal:
  • Drag Link 28.5 Inch C To C Replaces 4C403304EA For Ford F650, F750

    Drag Link 28.5 Inch C To C Replaces 4C403304EA For Ford F650, F750

    AFTERMARKET

    $252.99
    28.5 Inch C To C Drag Link Replaces 4C403304EA, 4C4O3304EA, 4C4Z3304EA.For dependable and precise steering on your Ford F650 or F750, choose the Drag Link 28.5 Inch C To C. Featuring a robust male...
    05-05090016
    SKU:
    05-05090016
    Material Options:
    Steel
    Length Options:
    14 1/2 Inch
    Truck Class:
    Heavy Duty
    Make:
    Ford
    Product Type:
    Frame & Chassis
    $252.99
    Qty in Cart: 0
    Price:
    $252.99
    Subtotal:
  • Drag Link 20.5 Inch C To C. - 14-14321-000. For Freightliner Coronado New Style

    Drag Link 20.5 Inch C To C. - 14-14321-000. For Freightliner Coronado New Style

    AFTERMARKET

    $253.99
    20.5 Inch C To C. Drag Link Replaces 14-14321-000, 1414321000, 14-17643-000, 1417643000* High Quality Drag Link* Approx. 20.50 In C To C* 7/8 Inch-14* Made In USA* Sold Individually* Warranty On Drag...
    03-05090016
    SKU:
    03-05090016
    Length Options:
    20 1/2 Inch
    Material Options:
    Steel
    Truck Class:
    Heavy Duty
    Make:
    Freightliner
    Product Type:
    Frame & Chassis
    $253.99
    Qty in Cart: 0
    Price:
    $253.99
    Subtotal:
  • Stainless Steel Triangle Quarter Fender Bracket Set For 24 X 36 Inch Fenders

    Stainless Steel Triangle Quarter Fender Bracket Set For 24 X 36 Inch Fenders

    UNITED PACIFIC

    $300.99
    SS Triangle Bracket Set For 24 X 36 Inch Quarter Fenders* High Quality Quarter Fender Bracket Kit* Made Of Stainless Steel* For 24 Inch X 36 Inch Fenders* Sold As Set* Warranty On Quarter Fender...
    09-111000016
    SKU:
    09-111000016
    Truck Class:
    Universal
    Width Options:
    24 Inch
    Material Options:
    Stainless Steel
    Make:
    Universal Items
    Type Options:
    Quarter
    Product Type:
    Rear Fenders
    $300.99
    Qty in Cart: 0
    Price:
    $300.99
    Subtotal:
  • Drag Link Assembly 24.75 Inch C To C - 129858 For TAS65 Steering Gear

    Drag Link Assembly 24.75 Inch C To C - 129858 For TAS65 Steering Gear

    AFTERMARKET

    $305.99
    Drag Link With Tie Rod Ends* High Quality Drag Link* Includes:  - Passenger Side Tie Rod End  - Driver Side Tie Rod End* 24.75 Inch C To C* Used With Steering Gear* Made In USA* Sold Individually*...
    29-05090169
    SKU:
    29-05090169
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $305.99
    Qty in Cart: 0
    Price:
    $305.99
    Subtotal:
  • Stainless Steel Turbowing Mounting Kit For Aerolight 900 Series W/ Peterbilt 36 Inch Std. Turbowings

    Stainless Steel Turbowing Mounting Kit For Aerolight 900 Series W/ Peterbilt 36 Inch Std. Turbowings

    VALLEY CHROME PLATING

    $543.99
    Turbowing Mounting Kit 36 Inch* High Quality Turbowing Mounting Kit * Made Of Stainless Steel* 36 Inch * Standard* For Non-Uniblit Trucks* Sold Individually* Warranty On Turbowing Mounting Kit...
    01-101601
    SKU:
    01-101601
    Truck Class:
    Heavy Duty
    Make:
    Peterbilt
    Material Options:
    Stainless Steel
    Product Type:
    Exterior
    $543.99
    Qty in Cart: 0
    Price:
    $543.99
    Subtotal:
  • Chrome Plastic Adjustable Louvered A/C Vent For Peterbilt

    Chrome Plastic Adjustable Louvered A/C Vent For Peterbilt

    GRAND GENERAL

    $9.56
    Adjustable Louvered A/c Vent - Plastic Chrome* High Quality A/C Vent* Adjustable Louver* Chrome Plastic* Sold Individually* Warranty On A/C Vents Against Defects In Workmanship & Material From Date...
    01-150300016
    SKU:
    01-150300016
    Material Options:
    Plastic/Poly
    Style Options:
    Louvered
    Product Type:
    Interior
    Finish Options:
    Chrome-Plated
    Make:
    Peterbilt
    Ready To Ship:
    Yes
    $9.56
    Qty in Cart: 0
    Price:
    $9.56
    Subtotal:
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