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International WorkStar Frame Crossmembers & Covers

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  • FREE SHIPPING OVER $249
    Carrier Bearing Kit With Bracket Replaces 210121-1X CB2101211XSA

    Carrier Bearing Kit With Bracket Replaces 210121-1X CB2101211XSA

    OPP - ORIGINAL PARTS PROGRAM

    $108.99
    Carrier Bearing Kit* High Quality Carrier Bearing Kit* 17N Series With Bracket* Sold As Kit* Warranty On Hub Adapter Against Defects In Workmanship & Material From Date Of Purchase*|** This Is An OEM...
    CB2101211XSA
    SKU:
    CB2101211XSA
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $108.99
    Qty in Cart: 0
    Price:
    $108.99
    Subtotal:
  • FREE SHIPPING OVER $249
    Stainless Steel 2 inch Wide Continuous Hinge, 3/16 Pin

    Stainless Steel 2 inch Wide Continuous Hinge, 3/16 Pin

    AFTERMARKET

    $17.29
    2 Inch Wide 3/16 Pin Stainless Steel Continuous Hinge - Sold By FootThis stainless steel hinge sells per foot to accommodate any project you may have. They are designed to span the length of adjacent...
    A804X
    SKU:
    A804X
    Truck Class:
    Universal
    Material Options:
    Stainless Steel
    Make:
    Universal Items
    Product Type:
    Exterior
    Ready To Ship:
    Yes
    $17.29
    Qty in Cart: 0
    Price:
    $17.29
    Subtotal:
  • Merritt LED Motion Activated Battery Internal Light For Crossbody Box

    Merritt LED Motion Activated Battery Internal Light For Crossbody Box

    MERRITT

    $25.87
    Crossbody Box LED Motion Activated Battery Internal LightBring dependable lighting to your crossbody toolbox with the Merritt LED Motion Activated Battery Internal Light. This high-quality LED light...
    71020
    SKU:
    71020
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Material Options:
    Aluminum
    Product Type:
    Toolboxes
    $25.87
    Qty in Cart: 0
    Price:
    $25.87
    Subtotal:
  • Polished Stainless Steel Universal 75 Inch Long Low Profile Side Steps

    Polished Stainless Steel Universal 75 Inch Long Low Profile Side Steps

    GO RHINO

    $407.66
    Go Rhino 650075PS 5 Inch OE Xtreme Low Profile Side Steps* High Quality Side Step Kit* 5 Inch OE Xtreme Low Profile Sidesteps* 75 Inch Length* Slim Appearance* Includes Go Rhino! Supergrip Foot Pads...
    650075PS
    SKU:
    650075PS
    Width Options:
    5 Inch
    Truck Class:
    Light Duty
    Length Options:
    75 Inch
    Material Options:
    Stainless Steel
    Make:
    Universal Items
    Finish Options:
    Polished
    Product Type:
    Frame & Chassis
    $407.66
    Qty in Cart: 0
    Price:
    $407.66
    Subtotal:
  • Polished Stainless Steel Universal 71 Inch Long Low Profile Side Steps

    Polished Stainless Steel Universal 71 Inch Long Low Profile Side Steps

    GO RHINO

    $407.66
    Go Rhino 650071PS 5 Inch OE Xtreme Low Profile Side Steps* High Quality Side Step Kit* 5 Inch OE Xtreme Low Profile SideSteps Kit * 71 Inch Length* Low Profile Design, Adds Functionality And Style To...
    650071PS
    SKU:
    650071PS
    Width Options:
    5 Inch
    Truck Class:
    Light Duty
    Length Options:
    71 Inch
    Material Options:
    Stainless Steel
    Make:
    Universal Items
    Finish Options:
    Polished
    Product Type:
    Frame & Chassis
    $407.66
    Qty in Cart: 0
    Price:
    $407.66
    Subtotal:
  • Go Rhino OE Xtreme 5 X 67 Inch Black Steel Low Profile Side Step - Board Only

    Go Rhino OE Xtreme 5 X 67 Inch Black Steel Low Profile Side Step - Board Only

    GO RHINO

    $320.20
    Go Rhino 650067B 5 Inch OE Xtreme Low Profile Side Steps Complete Kit* High Quality Side Steps Kit * Made Of Mild Steel* Black Powder Coat* 5 Inch OE Xtreme Low Profile Side Steps* 67 Inch Length*...
    650067B
    SKU:
    650067B
    Color:
    Black
    Width Options:
    5 Inch
    Truck Class:
    Light Duty
    Length Options:
    67 Inch
    Material Options:
    Steel
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $320.20
    Qty in Cart: 0
    Price:
    $320.20
    Subtotal:
  • FREE SHIPPING OVER $249
    TPHD 1710 Series Full Round U Joint Kit

    TPHD 1710 Series Full Round U Joint Kit

    TPHD

    $88.99
    U-Joint Kit Full Round 1710 SeriesThis 1710 series U-Joint enables the drive shaft to move up and down, generates rotation and torque, and prevents damage to the drive shaft.* High Quality U-Joint*...
    5280X
    SKU:
    5280X
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Engine Parts
    Ready To Ship:
    Yes
    $88.99
    Qty in Cart: 0
    Price:
    $88.99
    Subtotal:
  • Merritt 30 In Aluminum Step Box, Powder Coated Gloss Black

    Merritt 30 In Aluminum Step Box, Powder Coated Gloss Black

    MERRITT

    $1,310.99
    30 In Aluminum Step Box With Smooth Door Powder Coated Gloss Black* High Quality Step Box* Made Of Aluminum* Powder Coated Gloss Black* 30 Inch* With Smooth Door* Made In USA* Sold Individually*...
    488GBK
    SKU:
    488GBK
    Length Options:
    30 Inch
    Location:
    Made In USA
    Color:
    Black
    Truck Class:
    Heavy Duty
    Material Options:
    Aluminum
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $1,310.99
    Qty in Cart: 0
    Price:
    $1,310.99
    Subtotal:
  • Merritt 36 Inch Aluminum Step Box W/ Smooth Door & Chain Rack

    Merritt 36 Inch Aluminum Step Box W/ Smooth Door & Chain Rack

    MERRITT

    $1,448.99
    36 Inch Aluminum Step Box W/ Smooth Door & Chain Rack By MerrittStreamline your truck's storage with the Merritt 36 Inch Aluminum Step Box W/ Smooth Door & Chain Rack, a heavy-duty solution built for...
    482M001
    SKU:
    482M001
    Length Options:
    36 Inch
    Truck Class:
    Heavy Duty
    Material Options:
    Aluminum
    Make:
    Universal Items
    Product Type:
    Cargo Control
    Ready To Ship:
    Yes
    $1,448.99
    Qty in Cart: 0
    Price:
    $1,448.99
    Subtotal:
  • Merritt Smooth Aluminum Saddle Box Without Step- 22 X 21 X 30 Inch

    Merritt Smooth Aluminum Saddle Box Without Step- 22 X 21 X 30 Inch

    MERRITT

    $1,293.99
    22 X 21 X 30 Inch Aluminum Saddle Box W/ Smooth Aluminum Door By MerrittTake control of your truck's storage with the Merritt Smooth Aluminum Saddle Box Without Step, sized at 22 x 21 x 30 inches for...
    478
    SKU:
    478
    Width Options:
    21 Inch
    Length Options:
    22 Inch
    Height Options:
    30 Inch
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Material Options:
    Aluminum
    Product Type:
    Toolboxes
    $1,293.99
    Qty in Cart: 0
    Price:
    $1,293.99
    Subtotal:
  • Polished Stainless Steel Universal 24 Inch Oval Hitch Step

    Polished Stainless Steel Universal 24 Inch Oval Hitch Step

    GO RHINO

    $113.99
    Go Rhino 460PS 24 Inch Oval Hitch Step Fits 2 Inch Receivers* High Quality Hitch Step* Polished Stainless Steel* 24 Inch Length* Fits 2 Inch Receiver* Black Step Pad* No Drilling Required* Sold...
    460PS
    SKU:
    460PS
    Truck Class:
    Light Duty
    Length Options:
    24 Inch
    Material Options:
    Stainless Steel
    Make:
    Universal Items
    Finish Options:
    Polished
    Product Type:
    Bumpers
    $113.99
    Qty in Cart: 0
    Price:
    $113.99
    Subtotal:
  • 10 Foot Deck Plate, Flush Mount. Modular Style With 13 Planks.

    10 Foot Deck Plate, Flush Mount. Modular Style With 13 Planks.

    MERRITT

    $1,181.99
    10 Foot Deck Plate, Flush Mount. Modular Style With 13 Planks* High Quality Deck Plate* 10 Foot* Flush Mount * Modular Style* With 13 Planks* Made In USA* Sold Individually* Warranty On Deck Plates...
    4413
    SKU:
    4413
    Length Options:
    120 Inch
    Truck Class:
    Heavy Duty
    Location:
    Made In USA
    Style Options:
    Flush Mount
    Material Options:
    Aluminum
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $1,181.99
    Qty in Cart: 0
    Price:
    $1,181.99
    Subtotal:
  • Merritt 30.25 X 92.5 Inch Dyna Deck Plate- Flush Mount

    Merritt 30.25 X 92.5 Inch Dyna Deck Plate- Flush Mount

    MERRITT

    $964.99
    30.25 X 92.5 Inch Flush Mount Deck Plate By MerrittThe Merritt 30.25 92.5 Inch Dyna Deck Plate - Flush Mount is engineered to deliver maximum functionality and durability for any truck bed. Its flush...
    4410
    SKU:
    4410
    Location:
    Made In USA
    Truck Class:
    Heavy Duty
    Style Options:
    Flush Mount
    Material Options:
    Aluminum
    Make:
    Universal Items
    Length Options:
    92 Inch
    Product Type:
    Frame & Chassis
    Ready To Ship:
    Yes
    $964.99
    Qty in Cart: 0
    Price:
    $964.99
    Subtotal:
  • Dyna-Deck Top Mount Modular Deck Cover, 56 L X 33.25 W IN

    Dyna-Deck Top Mount Modular Deck Cover, 56 L X 33.25 W IN

    MERRITT

    $541.99
    56 L X 33.25 W Inch Deck Plate W/ Slide Together Planks* High Quality Deck Plate* Dimensions:   - 56 Length   - 33.25 Width* With Top Mount With Easy Slide Together Planks* Has Non Skid Ribbed Deck...
    436
    SKU:
    436
    Location:
    Made In USA
    Truck Class:
    Heavy Duty
    Length Options:
    56 Inch
    Material Options:
    Aluminum
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $541.99
    Qty in Cart: 0
    Price:
    $541.99
    Subtotal:
  • 36 Inch Chrome-Plated Steel Universal Hitch Step For 2 Inch Receivers

    36 Inch Chrome-Plated Steel Universal Hitch Step For 2 Inch Receivers

    GO RHINO

    $216.99
    Go Rhino 360C Chrome Hitch Steps* High Quality Chrome Hitch Step* 36 Inch Long* One Piece* Provides Easy Access To A Truck Bed, SUV And/Or Roof Rack* Fits 2 Inch Receivers* Offers Protection To...
    360C
    SKU:
    360C
    Truck Class:
    Light Duty
    Length Options:
    36 Inch
    Material Options:
    Stainless Steel
    Make:
    Universal Items
    Finish Options:
    Chrome-Plated
    Product Type:
    Bumpers
    $216.99
    Qty in Cart: 0
    Price:
    $216.99
    Subtotal:
  • Merritt No Drill Mounting Kit For Side Mount Aluminum Battery Boxes

    Merritt No Drill Mounting Kit For Side Mount Aluminum Battery Boxes

    MERRITT

    $478.99
    Merritt No Drill Mounting Kit For Aluminum Side Mount Battery BoxesMount your Merritt Aluminum Side Mount Battery Box with this durable no-drill mounting kit. It will make the installation process...
    3507
    SKU:
    3507
    Truck Class:
    Heavy Duty
    Location:
    Made In USA
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    Ready To Ship:
    Yes
    $478.99
    Qty in Cart: 0
    Price:
    $478.99
    Subtotal:
  • FREE SHIPPING OVER $249
    TPHD Type 30 Long Stroke Brake Diaphragm - 7.85 Inch OD

    TPHD Type 30 Long Stroke Brake Diaphragm - 7.85 Inch OD

    TURNPIKE TRUCK TRIM

    $7.92
    Replacement 7.85 Inch Brake Diaphragm - Type 30 For Long Stroke Chambers* High Quality Brake Diaphragm* Type 30* Fits Long Stroke Chambers Only* 7.875 Inch Outside Diameter* 1.905 Inch Height* Sold...
    29-051706
    SKU:
    29-051706
    Height Options:
    1 Inch
    Diameter Options:
    7 Inch
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    Ready To Ship:
    Yes
    $7.92
    Qty in Cart: 0
    Price:
    $7.92
    Subtotal:
  • FREE SHIPPING OVER $249
    TPHD Brake Chamber Sealed Type 30/30, Long Stroke 3 Inch

    TPHD Brake Chamber Sealed Type 30/30, Long Stroke 3 Inch

    TURNPIKE TRUCK TRIM

    $85.99
    Double Brake Chamber Type 3030 Long Stroke - 8.00 Inch Diameter By TPHDMaintain superior braking control and safety with this TPHD Brake Chamber Sealed Type 30/30, Long Stroke 3 Inch. Built for...
    29-051705
    SKU:
    29-051705
    Length Options:
    11 Inch
    Width Options:
    6 Inch
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    Ready To Ship:
    Yes
    $85.99
    Qty in Cart: 0
    Price:
    $85.99
    Subtotal:
  • FREE SHIPPING OVER $249
    TPHD Clevis Kit With Straight, 5/8in-18 Threads, 1/2in Pin,

    TPHD Clevis Kit With Straight, 5/8in-18 Threads, 1/2in Pin,

    TURNPIKE TRUCK TRIM

    $4.19
    TPHD Standard Clevis Kit For Brake Chambers 5/8 Inch - 18 TPI With Single Pin* High Quality Clevis Kit* For Brake Chamber Used Without Auto Slack Adjusters* 0.625-18 Inch Thread* 0.500 Inch Pin...
    29-051704
    SKU:
    29-051704
    Diameter Options:
    5/8 Inch
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $4.19
    Qty in Cart: 0
    Price:
    $4.19
    Subtotal:
  • FREE SHIPPING OVER $249
    TPHD Type 30 Brake Diaphragm - 8 Inch Diameter

    TPHD Type 30 Brake Diaphragm - 8 Inch Diameter

    TURNPIKE TRUCK TRIM

    $5.67
    Replacement 8 Inch Brake Diaphragm - Type 30* High Quality Brake Diaphragm* Type 30* 7.875 Inch Outside Diameter* 1.505 Inch Height* Sold Individually* Warranty On Brake Diaphragms Against Defects In...
    29-051702
    SKU:
    29-051702
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    Height Options:
    1 1/2 Inch
    Diameter Options:
    7 1/2 Inch
    $5.67
    Qty in Cart: 0
    Price:
    $5.67
    Subtotal:
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Adding your products to cart

The International WorkStar Frame Crossmembers & Covers category offers essential components for maintaining and customizing your semi-truck. It includes walking beams, crossmember brackets, and fiberglass rear frame covers, all designed for durability, protection, and enhanced appearance. These parts are built to handle the demands of the road and improve both function and style. Whether replacing damaged parts or adding custom upgrades, this category provides high-quality solutions to keep your WorkStar running smoothly and looking great.

Frequently Asked Questions About International WorkStar Frame Crossmembers & Covers

What are frame crossmembers and covers used for on an International WorkStar?

Frame crossmembers connect the two main frame rails on your WorkStar, adding structural rigidity and helping the chassis handle torsional stress, load weight, and road vibration. Covers are used to shield components mounted near or on the frame, such as wiring, fuel lines, or crossmember sections, from road debris, moisture, and corrosion.

How do I know if a crossmember or cover will fit my specific WorkStar model?

Fitment can vary by model year, cab configuration, and chassis length, so it is important to check the part number and application details listed on each product page against your truck's VIN or existing part number before ordering. If you are unsure, our team can help confirm compatibility based on your truck's specifications.

What materials are these crossmembers and covers made from, and how do they hold up over time?

Most crossmembers are made from heavy-gauge steel to match OEM strength requirements, while covers may be steel or other durable materials depending on their application. Finish options, such as raw steel, primed, or coated, affect how well the part resists rust and wear, so choosing a finish suited to your operating environment can extend service life.

Can I install a replacement crossmember or cover myself, or do I need a professional?

Covers are generally straightforward to install with basic tools and can often be handled in a shop or even in the field. Crossmembers involve structural bolt patterns and sometimes welding or precise alignment with the frame rails, so we recommend having them installed by a qualified technician to ensure proper fit and safe load-bearing performance.

Will replacing a crossmember or cover affect my truck's warranty or DOT compliance?

Using a replacement part that matches OEM specifications should not negatively impact structural compliance, but any frame modification should be inspected to confirm it meets DOT frame integrity standards. If your truck is still under manufacturer warranty, check with International or your dealer before making frame-related repairs to avoid any warranty complications.


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