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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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  • Qty in Cart
  • Quantity
  • Price
  • Subtotal
  • 4 X 6 Inch 1-1/2 Degree Aluminum Spring Shim Wedge For International

    4 X 6 Inch 1-1/2 Degree Aluminum Spring Shim Wedge For International

    AUTOMANN USA

    $24.28
    Spring Wedge 1-1/2 Degree 4 Inch W X 6 Inch LSecure proper suspension alignment with the 4 x 6 Inch 1-1/2 Degree Aluminum Spring Shim Wedge. This high-quality aluminum wedge measures 4 inches by 6...
    07-05090094
    SKU:
    07-05090094
    Truck Class:
    Heavy Duty
    Material Options:
    Aluminum
    Make:
    International
    Product Type:
    Frame & Chassis
    $24.28
    Qty in Cart: 0
    Price:
    $24.28
    Subtotal:
  • Auxiliary Spring - 58947000 For Hendrickson

    Auxiliary Spring - 58947000 For Hendrickson

    AFTERMARKET

    $104.99
    Rear Hendrickson Spring Insulator* High Quality Auxiliary Spring* Dimensions:  - 4 Inch Height  - Hole Size- 2.75 Inch X 0.625 Inch* Made In USA* Sold Individually* Warranty On Auxiliary Springs...
    29-05100123
    SKU:
    29-05100123
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Material Options:
    Plastic/Poly
    Product Type:
    Frame & Chassis
    $104.99
    Qty in Cart: 0
    Price:
    $104.99
    Subtotal:
  • Air Spring Rolling Lobe With Plastic Base - 9643, 69658, 58995002 For Hendrickson

    Air Spring Rolling Lobe With Plastic Base - 9643, 69658, 58995002 For Hendrickson

    AFTERMARKET

    $285.99
    Hendrickson Rolling Lobe Air SpringExperience a smooth ride with the Rolling Lobe Air Spring With Plastic Base. Engineered to keep trucks moving smoothly, it minimizes vibration and maintains ride...
    29-05100238
    SKU:
    29-05100238
    Material Options:
    Plastic/Poly
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    Ready To Ship:
    Yes
    $285.99
    Qty in Cart: 0
    Price:
    $285.99
    Subtotal:
  • Paralift Beam Assembly For Hendrickson

    Paralift Beam Assembly For Hendrickson

    AFTERMARKET

    $506.99
    Choose Option(s) to see description.Paralift Beam Assembly - Replaces D147841 For HendricksonHendrickson Beam Assembly For Driver Side Inboard or Passenger Outboard* High Quality Beam Assembly*...
    PPR_298967
    SKU:
    PPR_298967
    Truck Class:
    Heavy Duty
    Material Options:
    Plastic/Poly
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $506.99
    Qty in Cart: 0
    Price:
    $506.99
    Subtotal:
  • Brass Brake Lining Bolts With Kep Nuts W/ Thread Options

    Brass Brake Lining Bolts With Kep Nuts W/ Thread Options

    AUTOMANN USA

    $67.99 - $191.99
    Choose Option(s) to see description.1 Inch Brass Brake Lining Bolts 1/4 Inch - 28 Thread W/ Kep NutsBrake Shoe Lining Bolts Replaces E634X, E918X* High Quality Brake Lining Bolt* Brass* 1 Inch...
    PPR_298970
    SKU:
    PPR_298970
    Material Options:
    Brass
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $67.99 - $191.99
    Qty in Cart: 0
    Price:
    $67.99 - $191.99
    Subtotal:
  • Limited Quantity Available
    Aluminum Shim Wedges

    Aluminum Shim Wedges

    AUTOMANN USA

    $6.94 - $25.43
    Achieve precise alignment and reliable adjustment with Aluminum Shim Wedges, available in a wide range of sizes and angles to meet your heavy-duty truck needs. Choose from options including 1.5 x 4...
    PPR_298965
    SKU:
    PPR_298965
    Truck Class:
    Heavy Duty
    Material Options:
    Aluminum
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    Ready To Ship:
    Yes
    $6.94 - $25.43
    Qty in Cart: 0
    Price:
    $6.94 - $25.43
    Subtotal:
  • Parabolic Front Extra Leaf Spring

    Parabolic Front Extra Leaf Spring

    AFTERMARKET

    $195.99 - $271.99
    Choose Option(s) to see description.Parabolic Extra Leaf - 1,800 Lbs. CapacityLeaf Spring Full Tapered Parabolic Extra Leaf* High Quality Parabolic Extra Leaf* 26 Inch S.E.* 30 Inch L.E.* 6 Inch...
    PPR_298948
    SKU:
    PPR_298948
    Material Options:
    Steel
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $195.99 - $271.99
    Qty in Cart: 0
    Price:
    $195.99 - $271.99
    Subtotal:
  • Leaf Spring Repair Plate 2-1/2 X 0.401- 60 Inch OAL W/ 6 Inch Arch

    Leaf Spring Repair Plate 2-1/2 X 0.401- 60 Inch OAL W/ 6 Inch Arch

    AFTERMARKET

    $75.99
    Spring Steel Repair Plate With No Center Hole* High Quality Repair Plate* Dimensions:  - 2 1/2 Inch Plate Width  - 0.401 Inch Plate Thickness  - 60 Inch Overall Length  - 5.187 Inch Arch* Repair...
    29-05100234
    SKU:
    29-05100234
    Material Options:
    Steel
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $75.99
    Qty in Cart: 0
    Price:
    $75.99
    Subtotal:
  • End Beam Bushing 2 1/2 ID X 4 3/8 OD X 5 3/4 Inch For Hendrickson Rear

    End Beam Bushing 2 1/2 ID X 4 3/8 OD X 5 3/4 Inch For Hendrickson Rear

    AFTERMARKET

    $85.99
    Beam End Bush Replaces 29878-001L, F184244* High Quality Bushing* Rubber* Dimensions:  - 2-1/2 Inch ID  - 4-3/8 Inch OD   - 5-3/4 Inch Length* With 4-1/4 Inch Sleeve* Made In USA* Sold Individually*...
    29-05100188
    SKU:
    29-05100188
    Truck Class:
    Heavy Duty
    Material Options:
    Steel
    Length Options:
    5 3/4 Inch
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $85.99
    Qty in Cart: 0
    Price:
    $85.99
    Subtotal:
  • 4 Leaf Lift Axle Spring - 26 Inch 2,600 Lb. Capacity

    4 Leaf Lift Axle Spring - 26 Inch 2,600 Lb. Capacity

    AFTERMARKET

    $258.99
    Leaf Spring Assembly - 4 Leaves* High Quality Lift Axle Spring* 4 Leaf* Made In USA* Sold Individually* Warranty On Lift Axle Springs Against Defects In Workmanship & Material From Date Of...
    29-05200003
    SKU:
    29-05200003
    Truck Class:
    Heavy Duty
    Material Options:
    Steel
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $258.99
    Qty in Cart: 0
    Price:
    $258.99
    Subtotal:
  • Rear Rebound Roller - 58631-000. 58631000 For Hendrickson

    Rear Rebound Roller - 58631-000. 58631000 For Hendrickson

    AUTOMANN USA

    $8.80
    3.25 Inch Hendrickson Rebound Roller* High Quality Rebound Roller* Dimensions:  - 3.25 Inch Length  - 1.07 Inch O.D.  - 0.535 Inch I.D.* Made In USA* Sold Individually* Warranty On Rebound Rollers...
    29-05100179
    SKU:
    29-05100179
    Truck Class:
    Heavy Duty
    Material Options:
    Plastic/Poly
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $8.80
    Qty in Cart: 0
    Price:
    $8.80
    Subtotal:
  • Leaf Spring Repair Plate 15/32 CBH 2.5 X 0.323 - 60 Inch OAL W/ 5.187 Inch Arch

    Leaf Spring Repair Plate 15/32 CBH 2.5 X 0.323 - 60 Inch OAL W/ 5.187 Inch Arch

    AFTERMARKET

    $61.99
    Leaf Spring Repair Plate 15/32 CBH* High Quality Repair Plate* Dimensions:  - 2 1/2 Inch Plate Width  - 0.323 Inch Plate Thickness  - 30 Inch Divided Length A And B  - 60 Inch Overall Length  - 5.187...
    29-05100227
    SKU:
    29-05100227
    Truck Class:
    Heavy Duty
    Material Options:
    Steel
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $61.99
    Qty in Cart: 0
    Price:
    $61.99
    Subtotal:
  • Center Bushing With Welded Plug For Hendrickson 380-480 Series W/ T-Rods

    Center Bushing With Welded Plug For Hendrickson 380-480 Series W/ T-Rods

    AFTERMARKET

    $165.99
    Hendrickson Center Bushing Replaces 5919-000, F184204* High Quality Bushing* Dimensions:  - 2 1/2 Inch ID   - 4.75 Inch OD   - 12 Inch Length* Welded Plug* Made In USA* Sold Individually* Warranty On...
    29-05100186
    SKU:
    29-05100186
    Truck Class:
    Heavy Duty
    Material Options:
    Steel
    Length Options:
    12 Inch
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $165.99
    Qty in Cart: 0
    Price:
    $165.99
    Subtotal:
  • Rear Load Cushion - 60 Durometer For Hendrickson RS 340-400 Series

    Rear Load Cushion - 60 Durometer For Hendrickson RS 340-400 Series

    AFTERMARKET

    $185.99
    Hendrickson Load Cushion Suspension* High Quality Load Cushion* Dimensions:  - 3 Inch Hole Size  - 3.937 Inch Height  - 12 Inch Overall Length* 60 Durometer* Made In USA* Sold Individually* Warranty...
    29-05100137
    SKU:
    29-05100137
    Truck Class:
    Heavy Duty
    Material Options:
    Plastic/Poly
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $185.99
    Qty in Cart: 0
    Price:
    $185.99
    Subtotal:
  • Rear Load Cushion Kit With Tie-Bars & Weight Bias For Hendrickson Haulmaxx

    Rear Load Cushion Kit With Tie-Bars & Weight Bias For Hendrickson Haulmaxx

    AFTERMARKET

    $236.99
    Hendrickson Haulmaxx Load Cushion Kit With Tie-Bar Bolsters* High Quality Load Cushion Kit* With Tie-Bar Bolsters* One Set* Weight Bias Kit* Made In USA* Sold Individually* Warranty On Load Cushion...
    29-05100138
    SKU:
    29-05100138
    Material Options:
    Plastic/Poly
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $236.99
    Qty in Cart: 0
    Price:
    $236.99
    Subtotal:
  • Rear 12 Leaf Spring - 15,500 Lbs. Capacity For Hendrickson

    Rear 12 Leaf Spring - 15,500 Lbs. Capacity For Hendrickson

    AFTERMARKET

    $835.99
    Rear Leaf Spring - 12 Leaves Replaces 45068* High Quality Leaf Spring* 4 Inch Width * 17 1/16 Inch S.E.* 20 11/16 Inch L.E.* 3 1/4 Inch Arch* Spring Type- Multi- Leaf Spring* Spring Eye- 1* Number Of...
    29-05100130
    SKU:
    29-05100130
    Material Options:
    Steel
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $835.99
    Qty in Cart: 0
    Price:
    $835.99
    Subtotal:
  • Rear 12 Leaf Spring - 20,000 Lbs. Capacity For Hendrickson

    Rear 12 Leaf Spring - 20,000 Lbs. Capacity For Hendrickson

    AFTERMARKET

    $775.99
    Rear Leaf Spring - 12 Leaves Replaces 45322, 45322000, 4Qk3371* High Quality Leaf Spring* 4 Inch Width* 17 Inch S.E.* 28 1/2 Inch L.E.* 2 1/8 Inch Arch* Spring Type- Multi- Leaf Spring* Spring Eye-...
    29-05100127
    SKU:
    29-05100127
    Truck Class:
    Heavy Duty
    Material Options:
    Steel
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $775.99
    Qty in Cart: 0
    Price:
    $775.99
    Subtotal:
  • Rear 12 Leaf HD Spring 12/PD - 27,000 Lbs. Capacity For Hendrickson

    Rear 12 Leaf HD Spring 12/PD - 27,000 Lbs. Capacity For Hendrickson

    AFTERMARKET

    $890.99
    Hendrickson Heavy Duty Multi-Leaf Spring* High Quality Leaf Spring* Dimensions:  - Width- 4 Inch  - Arch- 2-1/2 Inch* Spring Type- Multi Leaf Spring* Spring Eye- 1* Number Of Leaves- 12* Capacity-...
    29-05100037
    SKU:
    29-05100037
    Truck Class:
    Heavy Duty
    Material Options:
    Steel
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    Rating:
    25000 LBS
    Width Options:
    4 Inch
    Make:
    Trailer
    $890.99
    Qty in Cart: 0
    Price:
    $890.99
    Subtotal:
  • Center Beam Bushing 2.5 ID X 4 .75 OD X 12 Inch

    Center Beam Bushing 2.5 ID X 4 .75 OD X 12 Inch

    AFTERMARKET

    $201.99
    Center Beam Bushing With End Loose Plug* High Quality Bushing* Dimensions:  - 2.5 Inch ID   - 4.75 Inch OD  - 12 Inch Length* Includes Bushing End Loose Plug* Made In USA* Sold Individually* Warranty...
    29-05100190
    SKU:
    29-05100190
    Truck Class:
    Heavy Duty
    Material Options:
    Steel
    Length Options:
    12 Inch
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $201.99
    Qty in Cart: 0
    Price:
    $201.99
    Subtotal:
  • 12 Leaf Spring 10/2PD/2 - 53260 For Hendrickson

    12 Leaf Spring 10/2PD/2 - 53260 For Hendrickson

    AFTERMARKET

    $693.99
    Multi- Leaf Spring With Radius Rod - 12 Leaves* High Quality Leaf Spring* 3 Inch Width* 30 1/4 Inch S.E./L.E.* 6 1/4 Inch Arch* Spring Type- Multi Leaf Spring* Spring Eye- No* Number Of Leaves-12*...
    29-05100043
    SKU:
    29-05100043
    Material Options:
    Steel
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    Diameter Options:
    9 Inch
    Width Options:
    3 Inch
    Rating:
    10000 LBS
    Make:
    Trailer
    $693.99
    Qty in Cart: 0
    Price:
    $693.99
    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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