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    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

    Common Steering Problems on Peterbilt 379 Trucks(Post)

    Here are some of the most common steering problems found on older Peterbilt 379 models, how to diagnose those issues, and how to prevent them. Related Posts:  How to Replace a Peterbilt Steering Shaf

    Top Semi Trucks Owned in Each State (Data for All 50 States) (Post)

    Here's some visual data on the most commonly owned heavy duty semi truck models based upon three popular truck brands: Peterbilt, Kenworth, and Freightliner. DISCLAIMER: (as of 2025) this data is four

    How to Find the Right FL70 Parts Using Your VIN(Post)

    To identify the right Freightliner FL70 parts, you must use your 17-digit VIN and the factory spec decal inside your cab, rather than relying on the exterior model badge. Because FL70 and FL80 Busines

    How to Choose the Best Fridge for Your Semi Truck(Post)

    Every OTR truck driver needs reliable cooling for food and beverages on long haul drives. That's where semi truck refrigerators come in handy. When it comes to buying this must-have accessory, what's

    What Should Be in a Semi Truck Emergency Kit? (Free PDF Checklist for Drivers)(Post)

    Semi-truck breakdowns cost money and time; but they aren't inevitable. With the right emergency accessories, truck drivers can minimize costly delays, tackle minor repairs on the fly, and safely power

    A Buyer's Guide to Semi Truck Toolbox Storage(Post)

    If there's one thing that a truck driver needs it's more storage space. Buying the right heavy-duty commercial truck storage boxes is one of the most useful purchases you can make. Here are some of t

    Top 10 Semi Truck Winter Accessories for Heavy-Duty Drivers(Post)

    Winter truck driving can be downright trecherous to haul payloads in, especially when you don't have the right winter-ready trucker gear to get you through difficult drives in below-freezing temperatu

    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

    Blatant Signs Your Turbocharger is Failing (And When to Replace it) (Post)

    If your semi truck turbocharger is failing, you'll encounter a few common signs. In this post, we'll cover what those are, and similar symptoms that aren't actually the turbo, but a related part.  Sig

    Haul of Fame: The Murder Pete Truck(Post)

    They call it the Murder Pete. Blacked-out, rugged, and raw, it’s a notorious big rig known for its “murdered out” style. Supported by the custom fab shop work of Chrome Shop Mafia (CMS) and supplied w

    CB Radios Ultimate Guide(Post)

    “10-4 Roger.” Despite the rise of messaging apps, GPS devices with voice-activated messaging, and push-to-talk (PTT) apps, the classic CB radio remains among the most trusted and well-used accessorie

    What are the Best Heavy-Duty Front Bumper Marker Lights?(Post)

    If you’re looking to start customizing your front bumper with marker lighting, your design options are nearly limitless. If you can dream it, we can build it, then ship it to you or an installation sh

    Best Peterbilt Chrome Upgrades (Interior & Exterior Cab)(Post)

    When it comes to upgrading your Peterbilt truck with chrome accessories, the aftermarket options are virtually endless.  If you're looking to add a bit more personalization to your rig than the tradit

    8 Signs Your Peterbilt 379 Steering Shaft Needs Replacement(Post)

    Steering issues on a Class 8 heavy-duty truck are a critical safety concern, and recognizing the bad steering shaft symptoms Peterbilt 379 trucks exhibit is vital for every owner-operator. If you noti

    How to Prep Your Truck for a Truck Show(Post)

    Getting a working semi-truck ready for a show is a massive undertaking that goes far beyond a standard weekend wash. A winning presentation separates immediate show preparation from long-term customiz

    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

    What Are the Best Floor Mats for My Semi Truck Model?(Post)

    Semi truck floor mats aren’t just a protective element against food or drink spills or stains brought in by mud and snow; they can add some style to your commercial vehicle.  Why Floor Mats Matter in

    Most Common Replacement Parts for Freightliner FL70(Post)

    Freightliner FL70/FL80 Business Class trucks see a lot of wear and tear while running job sites. The parts that risk quick replacement are those that see the most pressure and stress, like the suspens

    How to Customize Your Semi Truck On a Budget(Post)

    Let's be honest. Customizing a semi truck with aftermarket parts and accessories isn't cheap, even if you're shopping for special bargain-priced deals. It also depends on how flexible your actual "bud

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  • RigMaster APU Suction Hose # 10 - Compressor to Frame For Caterpillar, Perkins LG200

    RigMaster APU Suction Hose # 10 - Compressor to Frame For Caterpillar, Perkins LG200

    RIGMASTER

    $78.99
    Compressor to Frame Suction Size 10 Hose* High Quality Suction Hose* Number 10 Size* Compressor To Frame* Sold Individually* Warranty On Suction Hoses Against Defects In Workmanship & Material From...
    LG9401
    SKU:
    LG9401
    Truck Class:
    Heavy Duty
    Material Options:
    Aluminum
    Location:
    Made In USA
    Make:
    Universal Items
    Product Type:
    Engine Parts
    $78.99
    Qty in Cart: 0
    Price:
    $78.99
    Subtotal:
  • RigMaster APU Suction Hose # 10 - Compressor To Frame For Kohler Engine

    RigMaster APU Suction Hose # 10 - Compressor To Frame For Kohler Engine

    RIGMASTER

    $84.99
    Compressor To Frame Suction Size 10 Hose* High Quality Suction Hose* Number 10 Size* Compressor To Frame* Sold Individually* Warranty On Suction Hoses Against Defects In Workmanship & Material From...
    LG9406
    SKU:
    LG9406
    Location:
    Made In USA
    Material Options:
    Rubber
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Engine Parts
    $84.99
    Qty in Cart: 0
    Price:
    $84.99
    Subtotal:
  • RigMaster APU 10 Ft AC Suction Hose # 10 - Evaporator To Frame Bulk For Caterpillar, Perkins LG200, Kohler

    RigMaster APU 10 Ft AC Suction Hose # 10 - Evaporator To Frame Bulk For Caterpillar, Perkins LG200, Kohler

    RIGMASTER

    $157.99
    RigMaster 10 Foot Evaporator to Frame Bulkhead Suction Size 10 Hose- Low Pressure* High Quality Suction Hose* 10 Feet* Number 10* Evaporator To Frame Bulkhead* Low Pressure* Sold Individually*...
    LG9403
    SKU:
    LG9403
    Location:
    Made In USA
    Material Options:
    Rubber
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Engine Parts
    $157.99
    Qty in Cart: 0
    Price:
    $157.99
    Subtotal:
  • RigMaster Liquid Hose #6 Bulkhead To Evaporator - High

    RigMaster Liquid Hose #6 Bulkhead To Evaporator - High

    RIGMASTER

    $135.99
    Bulkhead To Evaporator Liquid Hose Size 6* High Quality Liquid Hose* Number 6* Bulkhead To Evaporator * Sold Individually* Warranty On A/C Hoses Against Defects In Workmanship & Material From Date Of...
    RP9405
    SKU:
    RP9405
    Material Options:
    Rubber
    Truck Class:
    Universal
    Location:
    Made In USA
    Make:
    Universal Items
    Product Type:
    Engine Parts
    $135.99
    Qty in Cart: 0
    Price:
    $135.99
    Subtotal:
  • FREE SHIPPING OVER $249
    5/16-18 Thread Stainless Steel Air Cleaner Nuts

    5/16-18 Thread Stainless Steel Air Cleaner Nuts

    GRAND GENERAL

    $11.32
    Stainless Steel Air Cleaner Nuts* High Quality Air Cleaner Nuts* Made Of Stainless Steel* Air Cleaner Nut With A 5/16-18 Thread* Sold Individually* Warranty On Cleaner Nuts Against Defects In...
    09-09401
    SKU:
    09-09401
    Truck Class:
    Universal
    Material Options:
    Stainless Steel
    Finish Options:
    Polished
    Make:
    Universal Items
    Product Type:
    Exterior
    Ready To Ship:
    Yes
    $11.32
    Qty in Cart: 0
    Price:
    $11.32
    Subtotal:
  • Textured Black RB20 Running Boards For GMC Sierra & Chevrolet Silverado 1500, 2500HD, 3500HD Crew Cab

    Textured Black RB20 Running Boards For GMC Sierra & Chevrolet Silverado 1500, 2500HD, 3500HD Crew Cab

    GO RHINO

    $566.99
    Go Rhino 69404887PC RB20 Running Boards Plus Brackets Complete Kit* High Quality Running Boards* Cab Length Running Boards For Popular Crew Cab And Extended Cab Trucks* Includes Mounting Brackets For...
    69404887PC
    SKU:
    69404887PC
    Color:
    Black
    Truck Class:
    Light Duty
    Material Options:
    Steel
    Make:
    Chevrolet
    Make:
    GMC
    Finish Options:
    Galvanized
    Product Type:
    Frame & Chassis
    $566.99
    Qty in Cart: 0
    Price:
    $566.99
    Subtotal:
  • RigMaster APU 10 Ft Liquid Hose # 6 - Frame Bulkhead To Evaporator High Pressure For Caterpillar, Perkins LG200, Kohler

    RigMaster APU 10 Ft Liquid Hose # 6 - Frame Bulkhead To Evaporator High Pressure For Caterpillar, Perkins LG200, Kohler

    RIGMASTER

    $85.99
    10 Foot Frame Bulkhead To Evaporator Size 6 Hose- High Pressure* High Quality Liquid Hose* 10 Feet* Number 8 Size* Bulkhead To Evaporator * High Pressure* Sold Individually* Warranty On Liquid Hoses...
    LG9404
    SKU:
    LG9404
    Material Options:
    Rubber
    Truck Class:
    Heavy Duty
    Location:
    Made In USA
    Make:
    Universal Items
    Product Type:
    Engine Parts
    $85.99
    Qty in Cart: 0
    Price:
    $85.99
    Subtotal:
  • Bostrom Pro Ride Air Bag For Standard Or Low Base Seat

    Bostrom Pro Ride Air Bag For Standard Or Low Base Seat

    BOSTROM TRUCK SEATS

    $88.99
    Air Bag For Bostrom Pro Ride SeatThis replacement air spring kit from Bostrom Seating has the highest quality around. This kit includes screw cap sizes M8x30MM and M8x1.25x25 and an air spring...
    6204494001
    SKU:
    6204494001
    Truck Class:
    Heavy Duty
    Product Type:
    Seats
    $88.99
    Qty in Cart: 0
    Price:
    $88.99
    Subtotal:
  • Textured Black RB20 Running Boards For Dodge Ram 1500 Quad Cab 2009-2014

    Textured Black RB20 Running Boards For Dodge Ram 1500 Quad Cab 2009-2014

    GO RHINO

    $566.99
    Go Rhino 69409980PC RB20 Running Boards Plus Brackets Complete Kit* High Quality Running Boards* Cab Length Running Boards For Popular Crew Cab And Extended Cab Trucks* Includes Mounting Brackets For...
    69409980PC
    SKU:
    69409980PC
    Color:
    Black
    Truck Class:
    Light Duty
    Material Options:
    Steel
    Make:
    Dodge
    Finish Options:
    Galvanized
    Make:
    Ram
    Product Type:
    Frame & Chassis
    $566.99
    Qty in Cart: 0
    Price:
    $566.99
    Subtotal:
  • RigMaster APU Discharge Hose #8 - Compressor To Condenser For Caterpillar, Perkins LG200

    RigMaster APU Discharge Hose #8 - Compressor To Condenser For Caterpillar, Perkins LG200

    RIGMASTER

    $76.49
    Compressor To Condenser Discharge Size 8 Hose* High Quality Discharge Hose* Number 8 Size* Compressor To Condenser* Sold Individually* Warranty On Discharge Hoses Against Defects In Workmanship &...
    LG9400
    SKU:
    LG9400
    Material Options:
    Aluminum
    Truck Class:
    Heavy Duty
    Location:
    Made In USA
    Make:
    Universal Items
    Product Type:
    Engine Parts
    $76.49
    Qty in Cart: 0
    Price:
    $76.49
    Subtotal:
  • RigMaster Liquid Hose #6 Receiver To Drier To Bulkhead - High

    RigMaster Liquid Hose #6 Receiver To Drier To Bulkhead - High

    RIGMASTER

    $72.99
    Receiver To Drier To Bulkhead Liquid Hose Size 6* High Quality Liquid Hose* Number 6 * Receiver To Drier To Bulkhead* Sold Individually* Warranty On A/C Hoses Against Defects In Workmanship &...
    RP9403
    SKU:
    RP9403
    Location:
    Made In USA
    Material Options:
    Rubber
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Engine Parts
    $72.99
    Qty in Cart: 0
    Price:
    $72.99
    Subtotal:
  • RigMaster APU AC Hose #8 Compressor To Condenser

    RigMaster APU AC Hose #8 Compressor To Condenser

    RIGMASTER

    $56.99
    APU Compressor To Condenser AC Size 8 Hose* High Quality A/C Hose* Number 8 * Compressor To Condenser* Sold Individually* Warranty On A/C Hoses Against Defects In Workmanship & Material From Date Of...
    RP9400
    SKU:
    RP9400
    Location:
    Made In USA
    Material Options:
    Rubber
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Engine Parts
    $56.99
    Qty in Cart: 0
    Price:
    $56.99
    Subtotal:
  • RigMaster APU Suction Hose # 10 Bulkhead To Compressor

    RigMaster APU Suction Hose # 10 Bulkhead To Compressor

    RIGMASTER

    $84.99
    Bulkhead To Compressor Suction Hose Size 10* High Quality Suction Hose* Number 10* Bulkhead To Compressor* Sold Individually* Warranty On A/C Hoses Against Defects In Workmanship & Material From Date...
    RP9401
    SKU:
    RP9401
    Material Options:
    Rubber
    Truck Class:
    Heavy Duty
    Location:
    Made In USA
    Make:
    Universal Items
    Product Type:
    Engine Parts
    Ready To Ship:
    Yes
    $84.99
    Qty in Cart: 0
    Price:
    $84.99
    Subtotal:
  • FREE SHIPPING OVER $249
    Black Plastic Cab Fresh Filter For Freightliner Cascadia, Century, Columbia & Coronado

    Black Plastic Cab Fresh Filter For Freightliner Cascadia, Century, Columbia & Coronado

    CAB FRESH FILTER CO.

    $51.99
    Cab Fresh Filter Fits FreightlinerReplace your original filter with this cab fresh filter with a charcoal spor-ax antimicrobial layer. This charcoal layer has adsorption properties that help capture...
    03-091305
    SKU:
    03-091305
    Location:
    Made In USA
    Truck Class:
    Heavy Duty
    Material Options:
    Plastic/Poly
    Make:
    Freightliner
    Color:
    Black
    Product Type:
    Exterior
    $51.99
    Qty in Cart: 0
    Price:
    $51.99
    Subtotal:
  • RigMaster APU Liquid # 6 Hose With Pressure Switch Assembly - Condenser To Frame For Kohler

    RigMaster APU Liquid # 6 Hose With Pressure Switch Assembly - Condenser To Frame For Kohler

    RIGMASTER

    $161.99
    Condenser To Frame Liquid Size 6 Hose With Pressure Switch Assembly* High Quality Liquid Hose* Number 6 Size* Condenser To Frame * With Pressure Switch Assembly* Sold Individually* Warranty On Liquid...
    LG9407K
    SKU:
    LG9407K
    Location:
    Made In USA
    Material Options:
    Aluminum
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Engine Parts
    $161.99
    Qty in Cart: 0
    Price:
    $161.99
    Subtotal:
  • RigMaster APU Suction Hose #10 Bulkhead to Evaporator - Low

    RigMaster APU Suction Hose #10 Bulkhead to Evaporator - Low

    RIGMASTER

    $184.99
    Bulkhead to Evaporator Suction Hose Size 10* High Quality Suction Hose* Number 10* Bulkhead To Evaporator * Sold Individually* Warranty On A/C Hoses Against Defects In Workmanship & Material From...
    RP9404
    SKU:
    RP9404
    Location:
    Made In USA
    Material Options:
    Rubber
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Engine Parts
    $184.99
    Qty in Cart: 0
    Price:
    $184.99
    Subtotal:
  • FREE SHIPPING OVER $249
    BESTfit 49 Inch Hood Cowl Rubber Seal Replaces L42-6006-1244 For Peterbilt 359 & 379

    BESTfit 49 Inch Hood Cowl Rubber Seal Replaces L42-6006-1244 For Peterbilt 359 & 379

    BESTFIT TRUCK PARTS

    $44.09
    49 Inch Hood Cowl Rubber Seal By BESTfit Fits Peterbilt 359 & 379 Replaces L42-6006-1244Seal your Peterbilt 379 cab effectively with the BESTfit 49 Inch Hood Cowl Rubber Seal, designed to replace OE...
    01-094000003
    SKU:
    01-094000003
    Length Options:
    49 Inch
    Color:
    Black
    Truck Class:
    Heavy Duty
    Material Options:
    Rubber
    Make:
    Peterbilt
    Product Type:
    Hood Parts & Acc.
    Ready To Ship:
    Yes
    $44.09
    Qty in Cart: 0
    Price:
    $44.09
    Subtotal:
  • Textured Black Steel Running Boards For GMC Sierra & Chevrolet Silverado 1500, 2500HD & 3500 Double Cab

    Textured Black Steel Running Boards For GMC Sierra & Chevrolet Silverado 1500, 2500HD & 3500 Double Cab

    GO RHINO

    $555.50
    Go Rhino 69405880PC RB20 Running Boards Plus Brackets Complete Kit* High Quality Running Boards* Cab Length Running Boards For Popular Crew Cab And Extended Cab Trucks* Includes Mounting Brackets For...
    69405880PC
    SKU:
    69405880PC
    Truck Class:
    Light Duty
    Color:
    Black
    Material Options:
    Steel
    Make:
    Chevrolet
    Make:
    GMC
    Finish Options:
    Galvanized
    Product Type:
    Frame & Chassis
    $555.50
    Qty in Cart: 0
    Price:
    $555.50
    Subtotal:
  • FREE SHIPPING OVER $249
    Knoedler Black/Gray Armrest For Chief Air Seat Left Side

    Knoedler Black/Gray Armrest For Chief Air Seat Left Side

    KNOEDLER

    $94.99
    Knoedler Armrest Fits Chief Air Seat* High Quality Armrest* Fits Left Side Of Seat * Sold Individually* Warranty On Arm Rest Against Defects In Workmanship And Material From Date Of Purchase***High...
    9401600LL04
    SKU:
    9401600LL04
    Color:
    Black
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Seats
    $94.99
    Qty in Cart: 0
    Price:
    $94.99
    Subtotal:
  • Go Rhino 48 Inch Black Textured Galvanized Steel Running Board Side Step

    Go Rhino 48 Inch Black Textured Galvanized Steel Running Board Side Step

    GO RHINO

    $351.07
    Textured Black Galvanized Steel Running Boards & Side Steps* High Quality Running Boards-Side Steps* Replacement Running Boards Only, Brackets Not Included* Galvanized Steel* Textured Black Coating*...
    69400048PC
    SKU:
    69400048PC
    Truck Class:
    Light Duty
    Material Options:
    Steel
    Make:
    Universal Items
    Color:
    Black
    Finish Options:
    Galvanized
    Product Type:
    Frame & Chassis
    $351.07
    Qty in Cart: 0
    Price:
    $351.07
    Subtotal:
  • Total: items /

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