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International 9900/i/ix Frame Crossmembers-Cov

Improve your International 9900/i/ix with premium frame crossmembers, retrofit kits, and walking beams. Explore our aftermarket options!
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  • FREE SHIPPING OVER $249
    1 X 1 7/8 Inch Chrome Huck Bolt Cover W/ Flange For International 9200, 9400, 9900

    1 X 1 7/8 Inch Chrome Huck Bolt Cover W/ Flange For International 9200, 9400, 9900

    UNITED PACIFIC

    $0.83
    Chrome Plastic Huck Bolt CoverThis 1 x 1-7/8 Inch Chrome Huck Bolt Cover with Flange for International 9200, 9400, and 9900 is a high-quality finishing component designed to enhance the appearance of...
    07-05250000
    SKU:
    07-05250000
    Truck Class:
    Heavy Duty
    Material Options:
    Plastic/Poly
    Make:
    International
    Finish Options:
    Chrome-Plated
    Product Type:
    Frame & Chassis
    $0.83
    Qty in Cart: 0
    Price:
    $0.83
    Subtotal:
  • Aluminum Replacement Modular Side Step Pad

    Aluminum Replacement Modular Side Step Pad

    GO RHINO

    $19.29
    Go Rhino SPD-3602 Dominator D2, D3, D4 Aluminum Medium Hoop Step Replacement* High Quality Hitch Step Pad* Brushed Aluminum Finish* Medium* 3 Inch* Made Of Aluminum* Sold Individually* Warranty On...
    SPD-3602
    SKU:
    SPD-3602
    Width Options:
    3 Inch
    Truck Class:
    Light Duty
    Material Options:
    Aluminum
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $19.29
    Qty in Cart: 0
    Price:
    $19.29
    Subtotal:
  • FREE SHIPPING OVER $249
    Air Brake Hose Fitting 3/8 MP X 1/2

    Air Brake Hose Fitting 3/8 MP X 1/2

    TRAMEC SLOAN

    $18.73
    Male Connector with Spring For Rubber Hose* High Quality Air Hose Fitting* Sold Individually* Warranty On Hose End Against Defects In Workmanship & Material From Date Of Purchase*** High Quality...
    RB68SG86
    SKU:
    RB68SG86
    Truck Class:
    Heavy Duty
    Diameter Options:
    3/8 Inch
    Make:
    Universal Items
    Product Type:
    Air, Electrical, & Safety
    Ready To Ship:
    Yes
    $18.73
    Qty in Cart: 0
    Price:
    $18.73
    Subtotal:
  • FREE SHIPPING OVER $249
    Air Brake Rubber Hose Fitting 1/4 MP X 3/8

    Air Brake Rubber Hose Fitting 1/4 MP X 3/8

    TRAMEC SLOAN

    $8.07
    Air Brake Fitting For Rubber Hose* High Quality Hose End* Sold Individually* Warranty On Hose End Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket...
    RB68SG64
    SKU:
    RB68SG64
    Truck Class:
    Heavy Duty
    Diameter Options:
    1/4 Inch
    Make:
    Universal Items
    Product Type:
    Air, Electrical, & Safety
    Ready To Ship:
    Yes
    $8.07
    Qty in Cart: 0
    Price:
    $8.07
    Subtotal:
  • FREE SHIPPING OVER $249
    1/2 Inch Union For Rubber Brake Hose

    1/2 Inch Union For Rubber Brake Hose

    PARTS DISTRIBUTING

    $27.43
    Union For Rubber Brake Hose* High Quality Union* 1/2 Size* For Rubber Break Hose* Sold Individually* Warranty On Union Against Defects In Workmanship & Material From Date Of Purchase*** High Quality...
    RB628
    SKU:
    RB628
    Truck Class:
    Heavy Duty
    Diameter Options:
    1/2 Inch
    Make:
    Universal Items
    Product Type:
    Air, Electrical, & Safety
    Ready To Ship:
    Yes
    $27.43
    Qty in Cart: 0
    Price:
    $27.43
    Subtotal:
  • BESTfit Aluminum Fuel Tank 120 Gallon- 26 X 58 Inch- Rear Fill For International 9200/i, 9400/i & 9900/i

    BESTfit Aluminum Fuel Tank 120 Gallon- 26 X 58 Inch- Rear Fill For International 9200/i, 9400/i & 9900/i

    BESTFIT TRUCK PARTS

    $999.99 - $1,062.99
    Ensure dependable fuel storage for your International with the BESTfit 120-Gallon Aluminum Fuel Tank. Measuring 26 x 55.5 inches with rear fill options for driver or passenger side, this tank is...
    PPR_22610
    SKU:
    PPR_22610
    Capacity:
    120 Gallons
    Position:
    Rear Fill
    Diameter Options:
    26 Inch
    Truck Class:
    Heavy Duty
    Material Options:
    Aluminum
    Shape Options:
    Cylindrical
    Make:
    International
    Product Type:
    Fuel Tanks
    Type Options:
    Rear Fill
    Size Options:
    11 Gauge
    Position:
    Passenger Side
    Position:
    Driver Side
    Length Options:
    55 1/2 Inch
    $999.99 - $1,062.99
    Qty in Cart: 0
    Price:
    $999.99 - $1,062.99
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  • CSM 5 X 20 X 1/4 Inch Billet Aluminum Step Plate W/ 1776 & Treads Stainless Steel Insert W/ Color Options

    CSM 5 X 20 X 1/4 Inch Billet Aluminum Step Plate W/ 1776 & Treads Stainless Steel Insert W/ Color Options

    CHROME SHOP MAFIA

    $209.99 - $276.99
    Show off your patriotic pride with this custom engraved 1776 step plate, designed to add bold style to your truck's steps, deck plates, and floors. Constructed with a durable aluminum step plate, a...
    PPR_205157
    SKU:
    PPR_205157
    Length Options:
    20 Inch
    Width Options:
    5 Inch
    Truck Class:
    Universal
    Location:
    Made In USA
    Material Options:
    Billet Aluminum
    Make:
    Universal Items
    Truck Class:
    Heavy Duty
    Product Type:
    Frame & Chassis
    $209.99 - $276.99
    Qty in Cart: 0
    Price:
    $209.99 - $276.99
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  • CSM 5 X 20 X 1/4 Inch Billet Aluminum Step Plate W/ Molan Labe SS Insert

    CSM 5 X 20 X 1/4 Inch Billet Aluminum Step Plate W/ Molan Labe SS Insert

    CHROME SHOP MAFIA

    $209.99 - $276.99
    Choose Option(s) to see description.CSM Molan Labe Step Plate - Plain, 5 X 20 X 1/4 InchPlain Step Plate With Stainless Steel Molan Labe Insert By Chrome Shop Mafia* High Quality Step Plate * Billet...
    PPR_205156
    SKU:
    PPR_205156
    Truck Class:
    Universal
    Location:
    Made In USA
    Length Options:
    20 Inch
    Width Options:
    5 Inch
    Material Options:
    Billet Aluminum
    Make:
    Universal Items
    Truck Class:
    Heavy Duty
    Product Type:
    Frame & Chassis
    Ready To Ship:
    Yes
    $209.99 - $276.99
    Qty in Cart: 0
    Price:
    $209.99 - $276.99
    Subtotal:
  • Limited Quantity Available
    CSM 5 X 20 X 1/4 Inch Billet Aluminum Step Plate W/ Freedom Isn't Free SS Insert

    CSM 5 X 20 X 1/4 Inch Billet Aluminum Step Plate W/ Freedom Isn't Free SS Insert

    CHROME SHOP MAFIA

    $209.99 - $276.99
    Choose Option(s) to see description.CSM Freedom Isn't Free Step Plate - Plain, 5 X 20 X 1/4 InchPlain Billet Aluminum Step Plate With Stainless Steel Freedom Isn't Free Design Insert By Chrome Shop...
    PPR_205155
    SKU:
    PPR_205155
    Length Options:
    20 Inch
    Width Options:
    5 Inch
    Location:
    Made In USA
    Truck Class:
    Universal
    Material Options:
    Billet Aluminum
    Make:
    Universal Items
    Truck Class:
    Heavy Duty
    Product Type:
    Frame & Chassis
    Ready To Ship:
    Yes
    $209.99 - $276.99
    Qty in Cart: 0
    Price:
    $209.99 - $276.99
    Subtotal:
  • On Sale
    Limited Quantity Available
    CSM 5 X 20 X 1/4 Inch Billet Aluminum Step Plate W/ Don't Tread On Me SS Insert

    CSM 5 X 20 X 1/4 Inch Billet Aluminum Step Plate W/ Don't Tread On Me SS Insert

    CHROME SHOP MAFIA

    $98.39 - $276.99
    Choose Option(s) to see description.CSM SS Do Not Tread On Me Step Plate - Plain, 5 X 20 X 1/4 Inch5 X 20 X 1/4 Inch Billet Aluminum Step Plate With Stainless Steel Don't Tread On Me Design Insert By...
    PPR_205154
    SKU:
    PPR_205154
    Location:
    Made In USA
    Truck Class:
    Universal
    Length Options:
    20 Inch
    Width Options:
    5 Inch
    Material Options:
    Billet Aluminum
    Make:
    Universal Items
    Truck Class:
    Heavy Duty
    Product Type:
    Frame & Chassis
    Ready To Ship:
    Yes
    $98.39 - $276.99
    Qty in Cart: 0
    Price:
    $98.39 - $276.99
    Subtotal:
  • On Sale
    Limited Quantity Available
    CSM 5 X 20 X 1/4 Inch Billet Aluminum Step Plate W/ Cross & Treads SS Insert

    CSM 5 X 20 X 1/4 Inch Billet Aluminum Step Plate W/ Cross & Treads SS Insert

    CHROME SHOP MAFIA

    $170.48 - $276.99
    Choose Option(s) to see description.CSM SS Cross And Treads Step Plate - Plain, 5 X 20 X 1/4 InchPlain Billet Aluminum Step Plate W/ Stainless Steel Cross And Treads Design Insert By Chrome Shop...
    PPR_205153
    SKU:
    PPR_205153
    Length Options:
    20 Inch
    Width Options:
    5 Inch
    Truck Class:
    Universal
    Location:
    Made In USA
    Material Options:
    Billet Aluminum
    Make:
    Universal Items
    Truck Class:
    Heavy Duty
    Product Type:
    Frame & Chassis
    Ready To Ship:
    Yes
    $170.48 - $276.99
    Qty in Cart: 0
    Price:
    $170.48 - $276.99
    Subtotal:
  • CSM 5 X 20 X 1/4 Inch Billet Aluminum Step Plate W/ Tommy Gun Stainless Steel Insert W/ Color Option

    CSM 5 X 20 X 1/4 Inch Billet Aluminum Step Plate W/ Tommy Gun Stainless Steel Insert W/ Color Option

    CHROME SHOP MAFIA

    $204.99 - $276.99
    Upgrade the look of your truck with this custom engraved step plate, designed to add bold style to steps, deck plates, and floors. Featuring a durable aluminum step plate mounted to a heavy-duty...
    PPR_205152
    SKU:
    PPR_205152
    Truck Class:
    Universal
    Location:
    Made In USA
    Length Options:
    20 Inch
    Width Options:
    5 Inch
    Make:
    Universal Items
    Material Options:
    Aluminum
    Color:
    Yellow
    Truck Class:
    Heavy Duty
    Product Type:
    Frame & Chassis
    Ready To Ship:
    Yes
    $204.99 - $276.99
    Qty in Cart: 0
    Price:
    $204.99 - $276.99
    Subtotal:
  • On Sale
    Limited Quantity Available
    CSM 5 X 20 X 1/4 Inch Billet Aluminum Step Plate W/ American Flag SS Insert

    CSM 5 X 20 X 1/4 Inch Billet Aluminum Step Plate W/ American Flag SS Insert

    CHROME SHOP MAFIA

    $193.89 - $276.99
    Choose Option(s) to see description.CSM SS American Flag Step Plate - Plain, 5 X 20 X 1/4 Inch5 X 20 X 1/4 Inch Billet Aluminum Step Plate With Stainless Steel American Flag Design Insert By Chrome...
    PPR_205151
    SKU:
    PPR_205151
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Length Options:
    20 Inch
    Width Options:
    5 Inch
    Material Options:
    Aluminum
    Location:
    Made In USA
    Product Type:
    Frame & Chassis
    Ready To Ship:
    Yes
    $193.89 - $276.99
    Qty in Cart: 0
    Price:
    $193.89 - $276.99
    Subtotal:
  • On Sale
    Limited Quantity Available
    FREE SHIPPING OVER $249
    Chrome Plastic Skull Nut Covers Push On - 10 Pack For Hex Nuts & Bolts

    Chrome Plastic Skull Nut Covers Push On - 10 Pack For Hex Nuts & Bolts

    UNITED PACIFIC

    $2.02 - $14.45
    Choose Option(s) to see description.7/16 X 3/4 Inch Chrome Skull Nut Covers - Push On Style - 10 PackChrome Plastic Skull Nut CoversEnhance the look of your vehicle with this 10 pack of high-quality...
    PPR_205108
    SKU:
    PPR_205108
    Truck Class:
    Universal
    Material Options:
    Plastic/Poly
    Make:
    Universal Items
    Finish Options:
    Chrome-Plated
    Truck Class:
    Heavy Duty
    Product Type:
    Frame & Chassis
    Ready To Ship:
    Yes
    $2.02 - $14.45
    Qty in Cart: 0
    Price:
    $2.02 - $14.45
    Subtotal:
  • On Sale
    FREE SHIPPING OVER $249
    Limited Quantity Available
    Chrome Plastic Bullet Nut Cover - Push On

    Chrome Plastic Bullet Nut Cover - Push On

    UNITED PACIFIC

    $0.21 - $10.40
    Improve the appearance of your wheels with this chrome plastic bullet nut cover featuring a convenient push-on design. Designed for universal applications, these high-quality aftermarket nut covers...
    PPR_204461
    SKU:
    PPR_204461
    Truck Class:
    Universal
    Style Options:
    Bullet
    Material Options:
    Plastic/Poly
    Make:
    Universal Items
    Finish Options:
    Chrome-Plated
    Ready To Ship:
    Yes
    Style Options:
    Push On
    Diameter Options:
    1 Inch
    Height Options:
    1 5/8 Inch
    Product Type:
    Frame & Chassis
    Location:
    Made In USA
    Diameter Options:
    11/16 Inch
    Height Options:
    2 Inch
    Type Options:
    Push On
    $0.21 - $10.40
    Qty in Cart: 0
    Price:
    $0.21 - $10.40
    Subtotal:
  • FREE SHIPPING OVER $249
    Limited Quantity Available
    Chrome Die-Cast Acorn Nut Covers

    Chrome Die-Cast Acorn Nut Covers

    UNITED PACIFIC

    $0.73 - $1.03
    Give your truck or trailer a clean, finished appearance with this chrome die-cast acorn nut cover, designed to conceal exposed nuts and bolts. This high-quality aftermarket replacement is available...
    PPR_204441
    SKU:
    PPR_204441
    Truck Class:
    Universal
    Material Options:
    Steel
    Shape Options:
    Acorn
    Make:
    Universal Items
    Finish Options:
    Chrome-Plated
    Material Options:
    Plastic/Poly
    Truck Class:
    Heavy Duty
    Product Type:
    Frame & Chassis
    Ready To Ship:
    Yes
    Height Options:
    1 Inch
    Diameter Options:
    11/16 Inch
    Diameter Options:
    3/4 Inch
    Material Options:
    Diecast
    Type Options:
    Push On
    Location:
    Made In USA
    $0.73 - $1.03
    Qty in Cart: 0
    Price:
    $0.73 - $1.03
    Subtotal:
  • Merritt 23.5 X 28.5 Inch Top Opening Smooth Aluminum Step Box With Diamond Plate Door W/ Step

    Merritt 23.5 X 28.5 Inch Top Opening Smooth Aluminum Step Box With Diamond Plate Door W/ Step

    MERRITT

    $1,452.99 - $1,774.99
    Optimize your truck's storage with the Merritt 23.5 x 28.5 Inch Top Opening Smooth Aluminum Step Box, featuring a diamond plate door and integrated step for added convenience. Made from...
    PPR_204403
    SKU:
    PPR_204403
    Location:
    Made In USA
    Truck Class:
    Universal
    Material Options:
    Aluminum
    Make:
    Universal Items
    Finish Options:
    Diamond Plate
    Truck Class:
    Heavy Duty
    Product Type:
    Toolboxes
    $1,452.99 - $1,774.99
    Qty in Cart: 0
    Price:
    $1,452.99 - $1,774.99
    Subtotal:
  • Merritt 23.5 X 28.5 Inch Smooth Aluminum Top Opening Step Box With Bright Door

    Merritt 23.5 X 28.5 Inch Smooth Aluminum Top Opening Step Box With Bright Door

    MERRITT

    $1,515.99 - $2,147.99
    Maximize storage efficiency with the Merritt 23.5 x 28.5 Inch Smooth Aluminum Top Opening Step Box with Bright Door, designed for heavy-duty use and professional appearance. Made from...
    PPR_204402
    SKU:
    PPR_204402
    Truck Class:
    Universal
    Location:
    Made In USA
    Material Options:
    Aluminum
    Make:
    Universal Items
    Finish Options:
    Smooth
    Truck Class:
    Heavy Duty
    Product Type:
    Toolboxes
    Ready To Ship:
    Yes
    $1,515.99 - $2,147.99
    Qty in Cart: 0
    Price:
    $1,515.99 - $2,147.99
    Subtotal:
  • Merritt 22 X 21 Inch Top Opening Smooth Aluminum Saddle Box With Bright Door, No Step

    Merritt 22 X 21 Inch Top Opening Smooth Aluminum Saddle Box With Bright Door, No Step

    MERRITT

    $1,258.99 - $1,704.99
    Enhance your truck's storage efficiency with the Merritt Aluminum Top Opening Smooth Aluminum Saddle Box with Bright Door, measuring 22 x 21 inches. Built from high-quality, corrosion-resistant...
    PPR_204400
    SKU:
    PPR_204400
    Truck Class:
    Universal
    Location:
    Made In USA
    Material Options:
    Aluminum
    Make:
    Universal Items
    Finish Options:
    Smooth
    Truck Class:
    Heavy Duty
    Product Type:
    Toolboxes
    $1,258.99 - $1,704.99
    Qty in Cart: 0
    Price:
    $1,258.99 - $1,704.99
    Subtotal:
  • Tie Rod End Type 4

    Tie Rod End Type 4

    AUTOMANN USA

    $159.99
    Maintain reliable steering performance with the Tie Rod End Type 4, designed as a replacement for select truck and trailer applications. Built for universal fitment depending on configuration, this...
    PPR_204391
    SKU:
    PPR_204391
    Truck Class:
    Universal
    Make:
    Universal Items
    Truck Class:
    Heavy Duty
    Product Type:
    Frame & Chassis
    $159.99
    Qty in Cart: 0
    Price:
    $159.99
    Subtotal:
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Adding your products to cart

Find high-quality replacement and upgrade parts for your truck in the International 9900/i/ix Frame Crossmembers-Cov product lineup. This selection includes stainless steel rear frame covers, adjustable walking beams, and heavy-duty crossmember retrofits for many models. These components are designed to replace worn or damaged OEM parts and maintain your truck. With durable options like fiber-reinforced rear covers and specialized hardware, this product lineup offers reliable solutions to keep your International semi running smoothly.

Frequently Asked Questions About International 9900/i/ix Frame Crossmembers-Cov

What exactly are frame crossmember covers, and what purpose do they serve?

Frame crossmember covers are the panels that fit over or around the crossmembers running between the frame rails on your International 9900, 9900i, or 9900ix. They help finish out the underside and frame area of the truck, providing a cleaner look while also offering a layer of protection to the crossmember structure from road debris, moisture, and corrosion buildup.

Will these covers fit my specific International 9900, 9900i, or 9900ix model year?

Fitment can vary between the 9900, 9900i, and 9900ix depending on frame configuration and production year, so it is important to check the listed specifications on each product page against your VIN or existing crossmember dimensions before ordering. If you are unsure, reach out to our team with your truck's details and we can help confirm the correct part.

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

Crossmember covers in this category are typically made from steel or aluminum, depending on the specific product listed. Steel covers tend to offer more rigidity, while aluminum options are lighter and naturally more resistant to rust. Check the individual product description for material specifics, gauge, and any protective coating or finish applied.

Do these covers come with a finish already applied, or will I need to paint or coat them myself?

Some covers are available with a raw or mill finish, while others may come pre-treated or coated depending on the manufacturer. If a specific finish or paint match is important for your build, review the product listing closely or contact us beforehand so you know what to expect out of the box.

What does installation typically involve, and can I install a crossmember cover myself?

Installation generally involves aligning the cover with the existing mounting points on the crossmember and securing it with bolts or hardware, which may or may not be included depending on the product. Most experienced DIYers or shop technicians can handle this without major issues, but you should always reference your truck's service manual or have a qualified technician verify fitment, especially if any drilling or modification is required.


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