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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

    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 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

    How to Choose the Right W990 Drop Visor(Post)

    The best Kenworth W990 drop visor depends on your design preference, mounting configuration, and windshield type or cab style (curved or flat). Buying a Custom W990 Truck Visor Online?  If you're brow

    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. 

    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

    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

    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

    T880 Visor Ultimate Buyer's Guide(Post)

    There are countless Kenworth T880 visor options to choose from depending on the theme and style you’re going for. Here's a quick buyer's guide for Kenworth T880 aftermarket visors. Before you buy, con

    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 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

    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

    7 Best Exterior Chrome Upgrades for the Kenworth W900A(Post)

    Outfit your Kenworth W900A model with stunning exterior chrome accessories and stainless-steel upgrades that seamlessly tie together the entire truck’s theme. Classic big rig owners take a lot of prid

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    RigMaster Weather Stripping - Sold Per Foot

    RigMaster Weather Stripping - Sold Per Foot

    RIGMASTER

    Now: $0.42
    Was: $2.03
    Weather Stripping - RP12-055Absorb shock, reduce vibration, and resist water and sunlight with Weather Stripping. Sold per foot for easy application.* High Quality Weather Stripping * 12 Inch Cut*...
    RP12055
    SKU:
    RP12055
    Material Options:
    Foam
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Interior
    Ready To Ship:
    Yes
    Now: $0.42
    Was: $2.03
    Qty in Cart: 0
    Price:
    Now: $0.42
    Was: $2.03
    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:
  • BESTfit Diesel Particulate Filter For Volvo/Mack MP8 Engine Replaces 21851879, 82011

    BESTfit Diesel Particulate Filter For Volvo/Mack MP8 Engine Replaces 21851879, 82011

    BESTFIT TRUCK PARTS

    $1,945.99
    Diesel Particulate Filter By BESTfit Replaces 21851879, 82011 Fits Volvo/Mack MP8 EngineMaintain peak emissions performance with the BESTfit Volvo/Mack Diesel Particulate Filter (DPF), designed as a...
    29-08090055
    SKU:
    29-08090055
    Product Type:
    Exhaust
    Make:
    Volvo
    Make:
    Mack
    $1,945.99
    Qty in Cart: 0
    Price:
    $1,945.99
    Subtotal:
  • Height Control Valve 90555376

    Height Control Valve 90555376

    AFTERMARKET

    $141.99
    Replacement Haldex PR Plus Height Control Valve* High Quality Height Control Valve* 7 Inch C To C* Non-Time Delay Valve* Tight Dead Zone* Provides Precise Adjustment To Ride Height Variation*...
    29-05100055
    SKU:
    29-05100055
    Product Type:
    Frame & Chassis
    Make:
    Kenworth
    Make:
    Universal Items
    $141.99
    Qty in Cart: 0
    Price:
    $141.99
    Subtotal:
  • Gladhand Universal Cast W/ Filter 1/2 Inch FPT - 1241010

    Gladhand Universal Cast W/ Filter 1/2 Inch FPT - 1241010

    AUTOMANN USA

    $22.59
    1/2 Inch Universal Glad Hand Replaces 12-41010, 101F, F56321, 035031, And 81-0001-CThe Universal Glad Hand keeps your service lines running smoothly without pressure or power loss. Its durable cast...
    09-05500024
    SKU:
    09-05500024
    Truck Class:
    Universal
    Material Options:
    Cast Iron
    Make:
    Universal Items
    Product Type:
    Air, Electrical, & Safety
    $22.59
    Qty in Cart: 0
    Price:
    $22.59
    Subtotal:
  • FREE SHIPPING OVER $249
    TPHD 11 Inch Vertical Crank Handle For Trailer Landing Gear

    TPHD 11 Inch Vertical Crank Handle For Trailer Landing Gear

    TPHD

    $27.04
    Crank Handle For Trailer Landing Gears By TPHD* High Quality Crank Handle* 11 Inch Vertical* Replaces OEM # 905.700.511, 905700511* Sold Individually* Made In The USA* Warranty On Crank Handle...
    19-055603
    SKU:
    19-055603
    Length Options:
    11 Inch
    Truck Class:
    Heavy Duty
    Make:
    Trailer
    Product Type:
    Trailer
    $27.04
    Qty in Cart: 0
    Price:
    $27.04
    Subtotal:
  • 12 Foot Red & Blue Coiled Air Hose Set With 6 Inch Leads

    12 Foot Red & Blue Coiled Air Hose Set With 6 Inch Leads

    AUTOMANN USA

    $77.99
    12 Foot Red & Blue Air Coils With 6 Inch Leads* High Quality Air Hose Set * Made Of Nylon* Coiled, 1/2 Inch O.D. Reinforced Nylon Tubing* 12 Feet Long * Excellent Coil Memory And Durability*...
    09-055206
    SKU:
    09-055206
    Truck Class:
    Heavy Duty
    Product Type:
    Air, Electrical, & Safety
    Make:
    Universal Items
    $77.99
    Qty in Cart: 0
    Price:
    $77.99
    Subtotal:
  • Rear 11 Leaf Spring - 5,100 lbs. Capacity For Ford E-450 Super Duty Econoline

    Rear 11 Leaf Spring - 5,100 lbs. Capacity For Ford E-450 Super Duty Econoline

    AFTERMARKET

    $709.99
    Ford E-450 Van Rear Leaf Spring - 11 Leaves Replaces Yc255560Aa, Yc2Z5560Aa* High Quality Leaf Spring* 3 Inch Width* 23 7/8 S.E. * 34 11/16 Inch L.E.* 1 1/2 Inch Arch * Spring Type- Multi-Leaf...
    05-05100055
    SKU:
    05-05100055
    Truck Class:
    Light Duty
    Material Options:
    Steel
    Make:
    Ford
    Product Type:
    Frame & Chassis
    $709.99
    Qty in Cart: 0
    Price:
    $709.99
    Subtotal:
  • On Sale
    Limited Quantity Available
    FREE SHIPPING OVER $249
    11 LED Watermelon Honda Light Kit

    11 LED Watermelon Honda Light Kit

    UNITED PACIFIC

    $23.19 - $42.91
    Discover the 11 LED Watermelon Honda Light Kit, offering chrome-plated housing with a distinct watermelon-style design. This aftermarket light kit features 11 amber LEDs, a polycarbonate lens, a...
    PPR_205564
    SKU:
    PPR_205564
    Truck Class:
    Universal
    Material Options:
    Steel
    Make:
    Universal Items
    Style Options:
    Watermelon
    Shape Options:
    Round
    Finish Options:
    Chrome-Plated
    Diameter Options:
    3 Inch
    Material Options:
    Plastic/Poly
    Product Type:
    Lighting
    Ready To Ship:
    Yes
    $23.19 - $42.91
    Qty in Cart: 0
    Price:
    $23.19 - $42.91
    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
    Glad Hand Blue Service Angled With Quick Release Rear Port

    Glad Hand Blue Service Angled With Quick Release Rear Port

    AFTERMARKET

    $39.19
    Glad Hand Blue Service Angled With Quick Release* High Quality Glad Hand* Made Of Aluminum* Blue For Service Side* 3/8 Inch Female Pipe Thread Rear Port With Filter Screen* 38 Degree Angle Surface...
    09-0551005
    SKU:
    09-0551005
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Air, Electrical, & Safety
    $39.19
    Qty in Cart: 0
    Price:
    $39.19
    Subtotal:
  • 11 Inch SS Blind Mount Drop Visor With 10 Amber / Amber Button LED Lights For Peterbilt 1988 - 2005

    11 Inch SS Blind Mount Drop Visor With 10 Amber / Amber Button LED Lights For Peterbilt 1988 - 2005

    ROADWORKS

    $618.99
    RoadWorks 11 Inch Blind Mount Drop Visor With LightsFor Peterbilt trucks, the RoadWorks 11 Inch Blind Mount Drop Visor offers a durable, stylish way to improve lighting and reduce sun glare. This...
    01-0900000055
    SKU:
    01-0900000055
    Product Type:
    Exterior
    Location:
    Made In USA
    Color:
    Amber
    Height Options:
    11 Inch
    Material Options:
    Stainless Steel
    Style Options:
    Drop
    Light Options:
    With Lights
    Type Options:
    Blind Mount
    Make:
    Peterbilt
    $618.99
    Qty in Cart: 0
    Price:
    $618.99
    Subtotal:
  • FREE SHIPPING OVER $249
    Die Cast 6 Way Trailer Plug With Spring

    Die Cast 6 Way Trailer Plug With Spring

    AUTOMANN USA

    $6.81
    Trailer Plug With SpringSerious towing demands solid connections, and this Die Cast 6 Way Trailer Plug With Spring is built specifically to deliver that unwavering dependability. Made from tough...
    09-055326
    SKU:
    09-055326
    Truck Class:
    Universal
    Make:
    Universal Items
    Material Options:
    Zinc
    Product Type:
    Trailer
    Ready To Ship:
    Yes
    $6.81
    Qty in Cart: 0
    Price:
    $6.81
    Subtotal:
  • Thermistor AC Sensor Replaces 3548043C1, 3548043C2, 3622764C2 For International DuraStar, TranStar, ProStar, WorkStar

    Thermistor AC Sensor Replaces 3548043C1, 3548043C2, 3622764C2 For International DuraStar, TranStar, ProStar, WorkStar

    AUTOMANN USA

    $54.99
    Thermistor AC Sensor Fits International DuraStar, TranStar, ProStar & WorkStarOptimize your truck's air conditioning system with the Thermistor AC Sensor, replacing 3548043C1, 3548043C2, and...
    07-070000055
    SKU:
    07-070000055
    Truck Class:
    Heavy Duty
    Make:
    International
    Product Type:
    Engine Parts
    $54.99
    Qty in Cart: 0
    Price:
    $54.99
    Subtotal:
  • Merritt Aluminum Cab Rack 68 X 70 Inch W/ 1 Full Chain Tray & Full Lid

    Merritt Aluminum Cab Rack 68 X 70 Inch W/ 1 Full Chain Tray & Full Lid

    MERRITT

    $2,349.99
    Aluminum Cab Rack W/ Jail Bar Window & Radius Corners* High Quality Cab Rack* Made Of Aluminum* 68 Inch Height * 70 Inch Width* With Radius Corners* Jail Bar Window  - 25 Inch Height   - 22 Inch...
    317367C0055
    SKU:
    317367C0055
    Finish Options:
    Diamond Plate
    Height Options:
    68 Inch
    Material Options:
    Aluminum
    Truck Class:
    Universal
    Width Options:
    70 Inch
    Product Type:
    Cargo Control
    Make:
    Universal Items
    $2,349.99
    Qty in Cart: 0
    Price:
    $2,349.99
    Subtotal:
  • FREE SHIPPING OVER $249
    Glad Hand Blue Service Angled With Quick Release Bottom Port

    Glad Hand Blue Service Angled With Quick Release Bottom Port

    OPP - ORIGINAL PARTS PROGRAM

    $45.70
    Glad Hand Blue Service Angled With Quick ReleaseGet the Glad Hand Blue Service angled 38 surface mount with quick release and 3/8" NPT port on the bottom. It's made of durable anodized aluminum with...
    09-0551008
    SKU:
    09-0551008
    Truck Class:
    Universal
    Material Options:
    Aluminum
    Make:
    Universal Items
    Product Type:
    Air, Electrical, & Safety
    $45.70
    Qty in Cart: 0
    Price:
    $45.70
    Subtotal:
  • FREE SHIPPING OVER $249
    TPHD 11 Inch Horizontal Crank Handle For Trailer Landing Gear

    TPHD 11 Inch Horizontal Crank Handle For Trailer Landing Gear

    TPHD

    $19.83
    Crank Handle For Trailer Landing Gears* High Quality Crank Handle* Ergonomic Design* Black E Coat Finish* Horizontal Folding Crank* Dimensions:  - 11.5 Inch Length  - 13.5 Inch Height  - 1.25 Inch OD...
    19-055602
    SKU:
    19-055602
    Length Options:
    11 Inch
    Truck Class:
    Heavy Duty
    Make:
    Trailer
    Product Type:
    Trailer
    Ready To Ship:
    Yes
    $19.83
    Qty in Cart: 0
    Price:
    $19.83
    Subtotal:
  • FREE SHIPPING OVER $249
    2.5 Inch Chrome Bezel W/ Visor - Twist On

    2.5 Inch Chrome Bezel W/ Visor - Twist On

    TRUX ACCESSORIES

    $5.17
    Screw On Light Bezel W/ Visor For 2.5 Inch Light GrommetsAccents your lights with this round chrome plated bezel with a visor. It securely screws around the ring of a 2.5 inch round light grommet...
    09-1605055
    SKU:
    09-1605055
    Truck Class:
    Universal
    Diameter Options:
    2 1/2 Inch
    Material Options:
    Plastic/Poly
    Shape Options:
    Round
    Make:
    Universal Items
    Finish Options:
    Chrome-Plated
    Product Type:
    Lighting
    $5.17
    Qty in Cart: 0
    Price:
    $5.17
    Subtotal:
  • On Sale
    Limited Quantity Available
    SL4 Stop Light Switch - Replaces Bendix 22860, Meritor R95522860N, Velvac036036

    SL4 Stop Light Switch - Replaces Bendix 22860, Meritor R95522860N, Velvac036036

    AUTOMANN USA

    Now: $8.07
    Was: $11.53
    SL4 Stop Light Switch* High Quality Stop Light Switch* 2 Terminal* Activates 5 PSI* Normally Open 1/4 In NPT* Sold Individually* Warranty On Stop Light Switches Against Defects In Workmanship &...
    29-071055
    SKU:
    29-071055
    Truck Class:
    Heavy Duty
    Product Type:
    Air, Electrical, & Safety
    Ready To Ship:
    Yes
    Now: $8.07
    Was: $11.53
    Qty in Cart: 0
    Price:
    Now: $8.07
    Was: $11.53
    Subtotal:
  • FREE SHIPPING OVER $249
    TPHD ABS 7 Wire Conductor Cable Green

    TPHD ABS 7 Wire Conductor Cable Green

    TPHD

    $11.38
    Seven Way ABS 4/12 & 2/10 & 1/8 Gauge Trailer Cable W/ Green Jacket By TPHDFor dependable trailer wiring and ABS connections, choose theTPHD ABS 7 Wire Conductor Cable Green. This high qualitygreen...
    09-055320
    SKU:
    09-055320
    Truck Class:
    Universal
    Material Options:
    Plastic/Poly
    Make:
    Universal Items
    Product Type:
    Air, Electrical, & Safety
    Ready To Ship:
    Yes
    $11.38
    Qty in Cart: 0
    Price:
    $11.38
    Subtotal:
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