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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
    Shock Bushing 1.75 Inch OD X 1 Inch ID - Pack Of 4

    Shock Bushing 1.75 Inch OD X 1 Inch ID - Pack Of 4

    ENERGY SUSPENSION

    $8.52
    Bushings For Shocks* High Quality Shock Absorber Bushings* Made Of Polyurethane * 1/2 Hour Glass, 1-3/4 Inch O.D. X 1 Inch I.D. * Pack Of 4, One Package Per Shock* Sold Individually* Made In USA*...
    29-050000
    SKU:
    29-050000
    Color:
    Red
    Truck Class:
    Universal
    Location:
    Made In USA
    Diameter Options:
    1 Inch
    Material Options:
    Plastic/Poly
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $8.52
    Qty in Cart: 0
    Price:
    $8.52
    Subtotal:
  • Merritt Center Door Replacement

    Merritt Center Door Replacement

    MERRITT

    $389.99
    Diamond Plate Center Door Replacement W/ T Latch* High Quality Center Door Replacement* Diamond Plate * Has T Latch* Sold Individually* Warranty On Center Door Replacement Against Defects In...
    10200
    SKU:
    10200
    Truck Class:
    Heavy Duty
    Position:
    Center
    Make:
    Universal Items
    Material Options:
    Aluminum
    Finish Options:
    Diamond Plate
    Product Type:
    Cargo Control
    $389.99
    Qty in Cart: 0
    Price:
    $389.99
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  • Rear Brake Drum Spacers For 10 Hole Drums - 1 Inch Hole Diameter, 1/2 Inch Hole Depth

    Rear Brake Drum Spacers For 10 Hole Drums - 1 Inch Hole Diameter, 1/2 Inch Hole Depth

    TRU-BALANCE

    $90.99
    Brake Drum Spacers For 22MM Wheel Studs Centers Brake Drum With 10 Holes* High Quality Brake Drum Spacer* Machined From Solid Steel Bar Stock* Zinc Plated To Resist Corrosion* Designed For:  - For...
    09-201000068
    SKU:
    09-201000068
    Location:
    Made In USA
    Truck Class:
    Universal
    Diameter Options:
    1 Inch
    Material Options:
    Steel
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    Ready To Ship:
    Yes
    $90.99
    Qty in Cart: 0
    Price:
    $90.99
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  • 48 Inch Under-Body Glow Light Bracket W/ 12 Bulkhead 3/4 Inch Light Holes

    48 Inch Under-Body Glow Light Bracket W/ 12 Bulkhead 3/4 Inch Light Holes

    IOWA CUSTOMS

    $131.99
    48 Inch Underbody Glow Light Bracket W/ 12 - 3/4 Inch Bulkhead Light Hole Cutouts* High Quality Under-Body Glow Light Bracket* Under Body Glos Light Bracket* 48 Inch With 12 Bulkhead 3/4 Inch Light...
    09-1610095
    SKU:
    09-1610095
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Lighting
    $131.99
    Qty in Cart: 0
    Price:
    $131.99
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  • SS 24 Foot Frame GLO Bracket Kit W/ Brackets & Hardware To Clamp 12 Foot Of GLO Brackets On Each Side Of Frame

    SS 24 Foot Frame GLO Bracket Kit W/ Brackets & Hardware To Clamp 12 Foot Of GLO Brackets On Each Side Of Frame

    IOWA CUSTOMS

    $827.99
    SS 24 Foot Frame GLO Bracket Kit W/ Brackets & Hardware To Clamp 12 Foot Of GLO Brackets On Each Side Of Frame* High Quality Bracket Kit* Includes: - Brackets  - Hardware * 24 Foot - 12 Foot Of Glow...
    09-1610093
    SKU:
    09-1610093
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Lighting
    $827.99
    Qty in Cart: 0
    Price:
    $827.99
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  • FREE SHIPPING OVER $249
    Billet Aluminum Single Frame Clamps For Mounting Glow Light Brackets

    Billet Aluminum Single Frame Clamps For Mounting Glow Light Brackets

    IOWA CUSTOMS

    $54.99
    Billet Frame Clamp For Mounting Under Body Glow Light Brackets* Made Of High Quality Billet Aluminum* Billet Frame Mounting Clamp For Trucks With Single Frames* Recommended 2 Brackets Per 12 Or 24...
    09-1610087
    SKU:
    09-1610087
    Location:
    Made In USA
    Truck Class:
    Universal
    Material Options:
    Billet Aluminum
    Make:
    Universal Items
    Length Options:
    24 Inch
    Product Type:
    Lighting
    Ready To Ship:
    Yes
    $54.99
    Qty in Cart: 0
    Price:
    $54.99
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  • FREE SHIPPING OVER $249
    12 Inch Stainless Under Body Glow Light Bracket W/ 6 Round 3/4 Inch Light Holes

    12 Inch Stainless Under Body Glow Light Bracket W/ 6 Round 3/4 Inch Light Holes

    IOWA CUSTOMS

    $50.99
    12 Inch Underglow Light Bracket SectionCreate a smooth, custom underglow look with this 12 inch polished stainless steel under body light bracket designed for mini button style LED lighting. Built...
    09-1610085
    SKU:
    09-1610085
    Truck Class:
    Universal
    Make:
    Universal Items
    Length Options:
    12 Inch
    Material Options:
    Steel
    Product Type:
    Lighting
    Ready To Ship:
    Yes
    $50.99
    Qty in Cart: 0
    Price:
    $50.99
    Subtotal:
  • FREE SHIPPING OVER $249
    CSM SS Under Frame Watermelon Light Bracket For Under Frame Marker Lights

    CSM SS Under Frame Watermelon Light Bracket For Under Frame Marker Lights

    CHROME SHOP MAFIA

    $106.99
    Under Frame Light Bracket By Chrome Shop Mafia* High Quality Frame Light Brackets* 304 Stainless Steel* For Mounting Watermelon Lights Under Frame* Single Holder* Hardware Not Included * Sold...
    09-16100069
    SKU:
    09-16100069
    Truck Class:
    Heavy Duty
    Location:
    Made In USA
    Material Options:
    Stainless Steel
    Make:
    Universal Items
    Product Type:
    Lighting
    Ready To Ship:
    Yes
    $106.99
    Qty in Cart: 0
    Price:
    $106.99
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  • CSM 66 Inch Light Bracket W/ Bulkhead Style Light Holes For Peterbilt 379/389 With 70 Inch Sleeper Panels

    CSM 66 Inch Light Bracket W/ Bulkhead Style Light Holes For Peterbilt 379/389 With 70 Inch Sleeper Panels

    CHROME SHOP MAFIA

    $99.99
    66 Inch Light Bracket Mounts To Bottom Of 70 Inch Sleeper Panel Flange By Chrome Shop MafiaThis Chrome Shop Mafia 66-inch light bracket mounts to the bottom flange of 70-inch sleeper panels and...
    09-160200011
    SKU:
    09-160200011
    Truck Class:
    Heavy Duty
    Make:
    Peterbilt
    Finish Options:
    Polished
    Material Options:
    Stainless Steel
    Length Options:
    66 Inch
    Make:
    Universal Items
    Product Type:
    Lighting
    $99.99
    Qty in Cart: 0
    Price:
    $99.99
    Subtotal:
  • FREE SHIPPING OVER $249
    CSM 39 Inch Light Bracket W/ Bulkhead Style Light Holes For Peterbilt 379/389 W/ 48 Inch Sleeper Panels

    CSM 39 Inch Light Bracket W/ Bulkhead Style Light Holes For Peterbilt 379/389 W/ 48 Inch Sleeper Panels

    CHROME SHOP MAFIA

    $76.99
    39 Inch Light Bracket Mounts To Bottom Of 48 Inch Sleeper Panel Flange By Chrome Shop Mafia* High Quality Light Bracket* Bulkhead Style Light Holes* Lights And Harness Not Included* Dimensions   - 39...
    09-160200009
    SKU:
    09-160200009
    Truck Class:
    Heavy Duty
    Make:
    Peterbilt
    Finish Options:
    Polished
    Material Options:
    Stainless Steel
    Length Options:
    39 Inch
    Make:
    Universal Items
    Product Type:
    Lighting
    $76.99
    Qty in Cart: 0
    Price:
    $76.99
    Subtotal:
  • FREE SHIPPING OVER $249
    CSM 36 Inch Light Bracket W/ Bulkhead Style Light Holes For Peterbilt 379/389 Cab-Cowl Panels

    CSM 36 Inch Light Bracket W/ Bulkhead Style Light Holes For Peterbilt 379/389 Cab-Cowl Panels

    CHROME SHOP MAFIA

    $78.73
    36 Inch Light Bracket Mounts To Bottom Flange Of Peterbilt 379 & 389 Cab-Cowl Panels By Chrome Shop MafiaThese light brackets are 36 inches long and mount to the bottom flange of the cab-cowl panels...
    09-160200007
    SKU:
    09-160200007
    Truck Class:
    Universal
    Make:
    Universal Items
    Length Options:
    36 Inch
    Product Type:
    Lighting
    $78.73
    Qty in Cart: 0
    Price:
    $78.73
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  • FREE SHIPPING OVER $249
    Chrome Spiked Screw Cover Size 10/12 - 4 Pack

    Chrome Spiked Screw Cover Size 10/12 - 4 Pack

    UNITED PACIFIC

    $4.54
    Spiked Style Screw CoversCover up ugly size 10/12 screw heads in style with this pack of 4 spiked screw on covers. They are made of chrome plated plastic and fits most trucks.* High Quality Screw...
    09-1560010
    SKU:
    09-1560010
    Truck Class:
    Universal
    Style Options:
    Spike
    Material Options:
    Plastic/Poly
    Make:
    Universal Items
    Finish Options:
    Chrome-Plated
    Product Type:
    Frame & Chassis
    $4.54
    Qty in Cart: 0
    Price:
    $4.54
    Subtotal:
  • FREE SHIPPING OVER $249
    Chrome Air Horn Mounting Hardware, 4 pack For Air Valve Lever Floor Stand

    Chrome Air Horn Mounting Hardware, 4 pack For Air Valve Lever Floor Stand

    UNITED PACIFIC

    $11.04
    Air Horn Valve Stand Screw Mounting KitMount your chrome floor air horn stand with this pack of 4 bolt Kit. Each bolt is chrome plated and measures 3 inches long.* High Quality Mounting Bolt Kit*...
    09-1516002
    SKU:
    09-1516002
    Truck Class:
    Universal
    Material Options:
    Steel
    Make:
    Universal Items
    Finish Options:
    Chrome-Plated
    Product Type:
    Exterior
    Length Options:
    3 Inch
    Ready To Ship:
    Yes
    $11.04
    Qty in Cart: 0
    Price:
    $11.04
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  • Steering Box Repair Kit - Replaces TAS000001

    Steering Box Repair Kit - Replaces TAS000001

    DAYTON / DORMAN

    $35.64
    Steering Box Repair Kit With Loaded Lip Seal, Retaining Ring & 3 Dust Seals* High Quality Steering Box Repair Kit* Package Contents: Loaded Lip Seal  - Retaining Ring  - 3 Dust Seals* Seal...
    09-150000007
    SKU:
    09-150000007
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    Ready To Ship:
    Yes
    $35.64
    Qty in Cart: 0
    Price:
    $35.64
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  • FREE SHIPPING OVER $249
    Rubber Gasket For Fender Step - Pair

    Rubber Gasket For Fender Step - Pair

    UNITED PACIFIC

    $8.49
    Fender Step Rubber Gaskets* High Quality Gasket* Made Of Rubber * For Fender Step* Sold As Pair* Warranty On Gasket Against Defects In Workmanship & Material From Date Of Purchase*** High Quality...
    09-12600004
    SKU:
    09-12600004
    Truck Class:
    Universal
    Material Options:
    Rubber
    Make:
    Universal Items
    Product Type:
    Hood Parts & Acc.
    $8.49
    Qty in Cart: 0
    Price:
    $8.49
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  • Minimizer U-Bolt For Fender Brackets - Pack Of 6

    Minimizer U-Bolt For Fender Brackets - Pack Of 6

    MINIMIZER

    $43.18
    U-Bolt For Fender Brackets* High Quality U Bolts* Made Of Stainless Steel* For Minimizer Fender Brackets* Sold As Pack (6)* Warranty On Fender Brackets Against Defects In Workmanship & Material From...
    09-111105
    SKU:
    09-111105
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Rear Fenders
    $43.18
    Qty in Cart: 0
    Price:
    $43.18
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  • Black Fiberglass Jost 5Th Wheel Cover

    Black Fiberglass Jost 5Th Wheel Cover

    WTI FENDERS

    $327.99
    5th Wheel Cover* Made Of High Quality Black Fiberglass* Fits Jost Wheel Only* Great Asset When Showing Off Your Truck* Cover Up A Greasy Fifth Wheel In Seconds* Designed With Show Trucks In Mind*...
    09-11001
    SKU:
    09-11001
    Truck Class:
    Heavy Duty
    Color:
    Various
    Location:
    Made In USA
    Material Options:
    Fiberglass
    Make:
    Universal Items
    Product Type:
    Exterior
    $327.99
    Qty in Cart: 0
    Price:
    $327.99
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  • FREE SHIPPING OVER $249
    Stainless Steel Bull Balls Tow Hitch Cover

    Stainless Steel Bull Balls Tow Hitch Cover

    UNITED PACIFIC

    $59.99
    Bull Balls Tow Hitch Cover* High Quality Bull Balls Tow Hitch Cover* Made Of Stainless Steel* Sold Individually* Warranty On Ball Tow Hitch Covers Against Defects In Workmanship & Material From Date...
    09-053004
    SKU:
    09-053004
    Truck Class:
    Universal
    Material Options:
    Stainless Steel
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $59.99
    Qty in Cart: 0
    Price:
    $59.99
    Subtotal:
  • FREE SHIPPING OVER $249
    Seal Input Shaft For Rockwell RD20145 - Replaces A1205R2592 & 100494

    Seal Input Shaft For Rockwell RD20145 - Replaces A1205R2592 & 100494

    OPP - ORIGINAL PARTS PROGRAM

    $45.15
    Seal Input Shaft* High Quality Seal Tail Shaft* For Rockwell RD20145* Replaces OEM # A1205R2592, 100494* Sold Individually* Warranty On Seal Input Shaft Against Defects In Workmanship & Material From...
    09-05212010
    SKU:
    09-05212010
    Truck Class:
    Universal
    Material Options:
    Rubber
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $45.15
    Qty in Cart: 0
    Price:
    $45.15
    Subtotal:
  • FREE SHIPPING OVER $249
    Seal Tail Shaft For Rockwell RD20145 - Replaces A1205P2590

    Seal Tail Shaft For Rockwell RD20145 - Replaces A1205P2590

    OPP - ORIGINAL PARTS PROGRAM

    $48.04
    Seal Tail Shaft* High Quality Seal Tail Shaft* For Rockwell RD20145* Replaces OEM # A1205P2590, 100495* Sold Individually* Warranty On Seal Tail Shaft Against Defects In Workmanship & Material From...
    09-05212009
    SKU:
    09-05212009
    Truck Class:
    Universal
    Material Options:
    Rubber
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $48.04
    Qty in Cart: 0
    Price:
    $48.04
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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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