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International 9300/9370 Frame Crossmembers-Cov

Take your International 9300/9370 to the next level with our collection of frame crossmembers and covers. Discover our variety now!
  • Product
  • Qty in Cart
  • Quantity
  • Price
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  • Auxiliary Spring Hendrickson/ Aux Replaces E-14896, 67778, 67778-000

    Auxiliary Spring Hendrickson/ Aux Replaces E-14896, 67778, 67778-000

    AFTERMARKET

    $172.99
    Ds Auxiliary Spring Hendrickson/ Aux* High Quality Auxiliary Spring* Height- 4.218 Inch* Made In USA* Sold Individually* Warranty On Auxiliary Springs Against Defects In Workmanship & Material From...
    29-05100124
    SKU:
    29-05100124
    Truck Class:
    Heavy Duty
    Product Type:
    Frame & Chassis
    Height Options:
    4 Inch
    Make:
    Universal Items
    $172.99
    Qty in Cart: 0
    Price:
    $172.99
    Subtotal:
  • U-Bolt Plate 3-1/2 Inch Replaces R309613

    U-Bolt Plate 3-1/2 Inch Replaces R309613

    AUTOMANN USA

    $8.09
    U-Bolt Plate 3-1/2 Inch* High Quality U-Bolt Plate* Dimensions:  - C To C- 3.50 Inch  - Thickness- 0.50 Inch  - 2 Holes- 0.685 Inch* 2 Holes- 0.685 Inch* Sold Individually* Warranty On U-Bolt Plates...
    29-05090041
    SKU:
    29-05090041
    Length Options:
    3 Inch
    Product Type:
    Frame & Chassis
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    $8.09
    Qty in Cart: 0
    Price:
    $8.09
    Subtotal:
  • Spring Riser-Spacer Block 6 X 3 X 1.5 Inch With 0.77 Inch Hole Underneath

    Spring Riser-Spacer Block 6 X 3 X 1.5 Inch With 0.77 Inch Hole Underneath

    AFTERMARKET

    $53.99
    1.5 Inch Lift Block- Spacer Plate For 3 Inch Springs* High Quality Spring Riser Block* Dimensions:   - Length- 6.00 Inch  - Width- 3.00 Inch  - Height- 1.50 Inch  - Hole Underneath- 0.77 Inch* Made...
    09-05090020
    SKU:
    09-05090020
    Product Type:
    Frame & Chassis
    Truck Class:
    Heavy Duty
    Length Options:
    6 Inch
    Width Options:
    3 Inch
    Height Options:
    1 1/2 Inch
    Make:
    Universal Items
    $53.99
    Qty in Cart: 0
    Price:
    $53.99
    Subtotal:
  • Spring Riser-Spacer Block 6 X 3 X 2-3/8 Inch With 3/4 Inch Center Post, 0.77 Inch Hole Underneath

    Spring Riser-Spacer Block 6 X 3 X 2-3/8 Inch With 3/4 Inch Center Post, 0.77 Inch Hole Underneath

    AFTERMARKET

    $91.99
    2 3/8 Inch Lift Block- Spacer Plate For 3 Inch SpringsMaintain truck stability and performance with this Spring Riser-Spacer Block, designed to reinforce and elevate leaf springs for heavy-duty...
    09-05090022
    SKU:
    09-05090022
    Product Type:
    Frame & Chassis
    Truck Class:
    Heavy Duty
    Width Options:
    3 Inch
    Length Options:
    6 Inch
    Make:
    Universal Items
    $91.99
    Qty in Cart: 0
    Price:
    $91.99
    Subtotal:
  • Spring Riser-Spacer Block 7 X 2.5 X 1 Inch W/ 5/8 Inch Center Post

    Spring Riser-Spacer Block 7 X 2.5 X 1 Inch W/ 5/8 Inch Center Post

    AUTOMANN USA

    $20.81
    1 Inch Lift Block- Spacer Plate For 2.5 Inch Springs* High Quality Spring Riser Block* Dimensions:  - 7.0In Lg.  - 2-1/2In Wd.   - 1.0In Thk* With 5/8In Center Post* Sold Individually* Warranty On...
    09-05090058
    SKU:
    09-05090058
    Product Type:
    Frame & Chassis
    Truck Class:
    Heavy Duty
    Width Options:
    2 Inch
    Length Options:
    7 Inch
    Make:
    Universal Items
    $20.81
    Qty in Cart: 0
    Price:
    $20.81
    Subtotal:
  • Spring Riser-Spacer Block 7 X 3 X 1 Inch With 9/16 Inch Center Post

    Spring Riser-Spacer Block 7 X 3 X 1 Inch With 9/16 Inch Center Post

    BESTFIT TRUCK PARTS

    $28.10
    Leveling Lift Block* High Quality Spring Riser Block* Dimensions:  - 7.0 Inch Length   - 3.00 Inch Width  - 1.0 Inch Thick* With 9/16 Inch Center Post* Sold Individually* Warranty On Spring Riser...
    09-05090015
    SKU:
    09-05090015
    Product Type:
    Frame & Chassis
    Truck Class:
    Heavy Duty
    Width Options:
    3/4 Inch
    Length Options:
    7 Inch
    Make:
    Universal Items
    $28.10
    Qty in Cart: 0
    Price:
    $28.10
    Subtotal:
  • Spring Riser-Spacer Block 6 X 3 X 1 Inch With 1.79 Inch Hole Underneath

    Spring Riser-Spacer Block 6 X 3 X 1 Inch With 1.79 Inch Hole Underneath

    AUTOMANN USA

    $27.20
    1 Inch Lift Block- Spacer Plate For 3 Inch Springs* High Quality Spring Riser Block* Dimensions:  - Length- 6.00 Inch  - Width- 3.00 Inch  - Height- 1.00 Inch  - Hole Underneath- 0.79 Inch* Sold...
    09-05090019
    SKU:
    09-05090019
    Product Type:
    Frame & Chassis
    Truck Class:
    Heavy Duty
    Width Options:
    3 Inch
    Length Options:
    6 Inch
    Height Options:
    1 Inch
    Make:
    Universal Items
    $27.20
    Qty in Cart: 0
    Price:
    $27.20
    Subtotal:
  • Spring Riser-Spacer Block 7 X 3 X 1 Inch With 3/4 Inch Center Post

    Spring Riser-Spacer Block 7 X 3 X 1 Inch With 3/4 Inch Center Post

    BESTFIT TRUCK PARTS

    $37.10
    Leveling Lift Block* High Quality Spring Riser Block* Dimensions:  - 7.0 Inch Length   - 3.00 Inch Width  - 1.0 Inch Thick* With 3/4 Inch Center Post* Sold Individually* Warranty On Spring Riser...
    09-05090016
    SKU:
    09-05090016
    Product Type:
    Frame & Chassis
    Truck Class:
    Heavy Duty
    Width Options:
    3 Inch
    Length Options:
    7 Inch
    Make:
    Universal Items
    $37.10
    Qty in Cart: 0
    Price:
    $37.10
    Subtotal:
  • 11 Inch Stainless Steel Drop Visor For International 9100/92/93/94/9900 Series W/ Flat Windshield

    11 Inch Stainless Steel Drop Visor For International 9100/92/93/94/9900 Series W/ Flat Windshield

    TRUX ACCESSORIES

    $523.99
    11 Inch Stainless Steel Drop Visor Fits International 9100/92/93/94/9900 Series W/ Flat Windshield* High Quality Visor* Flat Windshields* Stainless Steel * 11 Inch* Drop Style* Sold Individually*...
    07-09003011
    SKU:
    07-09003011
    Material Options:
    Stainless Steel
    Product Type:
    Exterior
    Truck Class:
    Heavy Duty
    Height Options:
    11 Inch
    Make:
    International
    Cab Style:
    Flat Windshield
    Style Options:
    Drop
    $523.99
    Qty in Cart: 0
    Price:
    $523.99
    Subtotal:
  • U-Bolt Top Plate Replaces E3796, E-3796, 581744C1, R303796 For International

    U-Bolt Top Plate Replaces E3796, E-3796, 581744C1, R303796 For International

    AUTOMANN USA

    $26.96
    International U-Bolt Top PlateDependable Suspension Support is a must, and the U-Bolt Top Plate provides just that. Designed for International trucks and replacing E3796, E-3796, 581744C1, and...
    07-05100027
    SKU:
    07-05100027
    Product Type:
    Frame & Chassis
    Truck Class:
    Heavy Duty
    Width Options:
    3 1/2 Inch
    Make:
    International
    Length Options:
    8 1/4 Inch
    $26.96
    Qty in Cart: 0
    Price:
    $26.96
    Subtotal:
  • Axle Cap For M1671 And M1698 Hangers Replaces 507387C1, Ee16001083 For International

    Axle Cap For M1671 And M1698 Hangers Replaces 507387C1, Ee16001083 For International

    AUTOMANN USA

    $14.67
    International Hanger Cap* High Quality Cap* Dimensions:  - C To C- 1.937 Inch  - 0.50 Inch Bolt Holes* Front Spring* Sold Individually* Warranty On Caps Against Defects In Workmanship & Material From...
    07-05090077
    SKU:
    07-05090077
    Truck Class:
    Heavy Duty
    Product Type:
    Frame & Chassis
    Make:
    International
    Position:
    Front
    $14.67
    Qty in Cart: 0
    Price:
    $14.67
    Subtotal:
  • Round U-Bolt Kit 7/8 X 3 X 16.5 Inch

    Round U-Bolt Kit 7/8 X 3 X 16.5 Inch

    AFTERMARKET

    $85.99
    7/8 X 3 X 16.5 Inch Round U-Bolt Kit* High Quality U-Bolt Kit* Kit Includes:  - (2) U Bolts (Round Bend)  - Grade 5  - 16.50 Inch Overall Length  - 6.00 Inch Of 7/8 Inch - 14 Thread  - 3.00 Inch...
    29-05100352
    SKU:
    29-05100352
    Truck Class:
    Heavy Duty
    Product Type:
    Frame & Chassis
    Make:
    Universal Items
    Width Options:
    3 Inch
    Length Options:
    16 1/2 Inch
    Material Options:
    Steel
    $85.99
    Qty in Cart: 0
    Price:
    $85.99
    Subtotal:
  • Side Bar Advance Mixer Replaces 4006002, 1138109, 13131 For Advance Mixer

    Side Bar Advance Mixer Replaces 4006002, 1138109, 13131 For Advance Mixer

    BESTFIT TRUCK PARTS

    $30.34
    Advance Mixer Side Bar* High Quality Side Bar* Dimensions:  - Length- 5.344 Inch  - Width- 2.00 Inch  - C To C- 3.313 Inch  - Height- 1.00 Inch* With Ears* Side Bar Type- 12* Hole Size- 1.125 Inch*...
    80-05090010
    SKU:
    80-05090010
    Truck Class:
    Heavy Duty
    Product Type:
    Frame & Chassis
    Length Options:
    5 Inch
    Width Options:
    2 Inch
    Make:
    Universal Items
    $30.34
    Qty in Cart: 0
    Price:
    $30.34
    Subtotal:
  • 3/8 X 1-1/4 Inch SS Bolt Kit

    3/8 X 1-1/4 Inch SS Bolt Kit

    4 STATE TRUCKS

    $4.17
    Bolt Kit - SS 3/8 X 1-1/4 Inch* High Quality Bolt Kit* Stainless Steel * 3/8 X 1-1/4 Inch* Sold As Kit* Warranty On Bolt Kits Against Defects In Workmanship & Material From Date Of Purchase*** High...
    09-05250009
    SKU:
    09-05250009
    Product Type:
    Frame & Chassis
    Truck Class:
    Heavy Duty
    Material Options:
    Stainless Steel
    Make:
    Universal Items
    $4.17
    Qty in Cart: 0
    Price:
    $4.17
    Subtotal:
  • 3/8 X 1 Inch SS Bolt Kit

    3/8 X 1 Inch SS Bolt Kit

    4 STATE TRUCKS

    $4.58
    Bolt Kit - SS 3/8 X 1 Inch* High Quality Bolt Kit* Stainless Steel * 3/8 X 1 Inch* Sold As Kit* Warranty On Bolt Kits Against Defects In Workmanship & Material From Date Of Purchase*** High Quality...
    09-05250008
    SKU:
    09-05250008
    Product Type:
    Frame & Chassis
    Truck Class:
    Heavy Duty
    Material Options:
    Stainless Steel
    Make:
    Universal Items
    $4.58
    Qty in Cart: 0
    Price:
    $4.58
    Subtotal:
  • BESTfit Spring Riser-Spacer Block 7 X 4 X 1 Inch With 3/4 Inch Center Post

    BESTfit Spring Riser-Spacer Block 7 X 4 X 1 Inch With 3/4 Inch Center Post

    BESTFIT TRUCK PARTS

    $34.85
    1 Inch Lift Block- Spacer Plate For 4 Inch Springs By BESTfitStrengthen your truck's suspension system with the BESTfit Spring Riser-Spacer Block. Featuring a 7 x 4 x 1-inch profile and 3/4-inch...
    09-05090017
    SKU:
    09-05090017
    Product Type:
    Frame & Chassis
    Truck Class:
    Heavy Duty
    Length Options:
    7 Inch
    Width Options:
    4 Inch
    Diameter Options:
    1 Inch
    Make:
    Universal Items
    $34.85
    Qty in Cart: 0
    Price:
    $34.85
    Subtotal:
  • Poly Fontaine Fifth Wheel Bracket Liner Kit

    Poly Fontaine Fifth Wheel Bracket Liner Kit

    AFTERMARKET

    $70.99
    Fontaine Fifth Wheel Bracket Liner KitAchieve smoother fifth wheel operation with the Poly Fontaine Fifth Wheel Bracket Liner Kit, designed for durability and precision. The kit includes a poly...
    19-05110006
    SKU:
    19-05110006
    Truck Class:
    Heavy Duty
    Material Options:
    Plastic/Poly
    Product Type:
    Frame & Chassis
    Make:
    Universal Items
    $70.99
    Qty in Cart: 0
    Price:
    $70.99
    Subtotal:
  • Fontaine Fifth Wheel Slider Bracket 16 Inch

    Fontaine Fifth Wheel Slider Bracket 16 Inch

    OPP - ORIGINAL PARTS PROGRAM

    $1,098.99
    Replacement 5th Wheel Air Slider Rail* High Quality Slide Rail* Dimensions:  - 16 Inch Slide Travel   - 46 Inch Overall Length * Made In USA* Sold Individually* Warranty On Slide Rails Against...
    09-0511072
    SKU:
    09-0511072
    Height Options:
    16 Inch
    Product Type:
    Frame & Chassis
    Truck Class:
    Heavy Duty
    Length Options:
    46 Inch
    Make:
    Universal Items
    $1,098.99
    Qty in Cart: 0
    Price:
    $1,098.99
    Subtotal:
  • Fontaine Fifth Wheel Slider Bracket 10 3/4 Inch

    Fontaine Fifth Wheel Slider Bracket 10 3/4 Inch

    OPP - ORIGINAL PARTS PROGRAM

    $2,139.99
    Slider Bracket For Fontain 6000 7000 7000CC 5th Wheel Top Plate* High Quality Air Slide Bracket* 10 3/4 Inch Mounted Height* Bracket Comes Assembled* Height Measured From Top Of Truck Frame To Top Of...
    09-0511069
    SKU:
    09-0511069
    Product Type:
    Frame & Chassis
    Truck Class:
    Heavy Duty
    Height Options:
    10 Inch
    Make:
    Universal Items
    $2,139.99
    Qty in Cart: 0
    Price:
    $2,139.99
    Subtotal:
  • Fifth Wheel Cast Steel Top Plate 50,000 lbs Vertical Load Driver Side FON SLTPL6000

    Fifth Wheel Cast Steel Top Plate 50,000 lbs Vertical Load Driver Side FON SLTPL6000

    OPP - ORIGINAL PARTS PROGRAM

    $1,787.99
    Replacement Fifth Wheel Cast Steel Top Plate* High Quality Top Plate* Cast Steel * 55,000 Vertical Load* 150,000 Drawbar Pull (No-Slack Lock)* Sold Individually* Warranty On Top Plates Against...
    09-05110082
    SKU:
    09-05110082
    Product Type:
    Frame & Chassis
    Make:
    Universal Items
    $1,787.99
    Qty in Cart: 0
    Price:
    $1,787.99
    Subtotal:
  • Total: items /

Adding your products to cart

Discover essential frame crossmembers and covers for your International 9300/9370 in this product lineup. Featuring fiberglass and stainless steel rear frame covers, walking beams, and accessories like cross-tube end clips, these durable components protect your rig's frame and enhance its look. From trusted brands like Fibertech and stainless Steel, these parts are built for reliability and easy installation.

Frequently Asked Questions About International 9300/9370 Frame Crossmembers-Covers

What is a frame crossmember cover and what does it do on my International 9300/9370?

A frame crossmember cover is a panel that fits over or between the frame rails of your truck, typically in the area behind the cab or under the chassis. It helps conceal wiring, hoses, and hardware running along the frame, gives the underside of the truck a cleaner finished look, and can offer a degree of protection against road debris and moisture for components mounted near the crossmember.

Will this crossmember cover fit my specific International 9300 or 9370 model year?

Frame and crossmember configurations can vary by production year and chassis setup, so it's important to check the listed fitment details on each product page before ordering. If you're not sure whether a cover matches your truck's frame width or mounting points, measure your existing crossmember or cover and compare it to the dimensions listed, or reach out to our team with your VIN or model year for confirmation.

What material and finish options are available for these covers?

Crossmember covers in this category are commonly available in materials like steel and aluminum, with finishes ranging from raw or mill finish to painted or powder-coated options. Steel covers tend to offer added durability, while aluminum options are lighter and naturally more resistant to rust. Check each listing for the specific material and finish so you can choose what best matches your truck's existing components and your budget.

How difficult is it to install a frame crossmember cover myself?

Most crossmember covers are designed to bolt into existing mounting holes on the frame, making installation straightforward for someone comfortable doing basic mechanical work with common hand tools. That said, actual difficulty can depend on the specific cover design and how accessible the mounting points are on your truck. If you're unfamiliar with your truck's frame layout, it may be worth having a qualified shop handle the install to avoid misalignment.

Can a crossmember cover affect wiring, air lines, or other components running along the frame?

Yes, since these covers are installed in the same area where wiring harnesses, air lines, and hydraulic hoses often run, it's important to check clearance before tightening everything down. Make sure no lines are pinched or rubbing against the cover once installed, and periodically inspect the area during routine maintenance to catch any wear caused by vibration or movement over time.


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