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Chrome Rush countdown – 14% off semi truck parts and chrome accessories at 4 State Trucks
Chrome Rush countdown – 14% off semi truck parts and chrome accessories at 4 State Trucks

International ProStar Clamps, Brackets & Mounting

Safely secure your exhaust to your semi-truck with International Prostar clamps, brackets, and mounting supplies. Explore our collection of aftermarket mounting parts and accessories for your International exhaust. 4 State Trucks has all the aftermarket exhaust brackets and clamps you need at prices that won't break your bank.
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  • Quantity
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  • BESTfit 4.75 Inch Steel V-Band Clamp 115774 For L10 Cummins/3173 Cat

    BESTfit 4.75 Inch Steel V-Band Clamp 115774 For L10 Cummins/3173 Cat

    BESTFIT TRUCK PARTS

    $43.47
    BESTfit Steel V-Band Exhaust Clamp* High Quality V-Band Clamp* Holds Flanged Joints Together* Water Tight Seal* Highly Corrosion Resistant* Durable * Strong Steel* Dimensions  - 4.75 Inch Length  - 4...
    09-080000024
    SKU:
    09-080000024
    Truck Class:
    Universal
    Material Options:
    Steel
    Make:
    Universal Items
    Diameter Options:
    4 Inch
    Product Type:
    Exhaust
    $43.47
    Qty in Cart: 0
    Price:
    $43.47
    Subtotal:
  • BESTfit 4 Inch Steel V-Band Clamp IW2431 For 3306 CAT Engines

    BESTfit 4 Inch Steel V-Band Clamp IW2431 For 3306 CAT Engines

    BESTFIT TRUCK PARTS

    $50.99
    BESTfit Steel V-Band Clamp For 3306 CAT Engines* High Quality V-Band Clamp* Holds Flanged Joints Together* Water Tight Seal* Highly Corrosion Resistant* Durable * Strong Steel* Dimensions  - 4.69...
    09-080000023
    SKU:
    09-080000023
    Truck Class:
    Universal
    Material Options:
    Steel
    Make:
    Universal Items
    Diameter Options:
    4 Inch
    Product Type:
    Exhaust
    $50.99
    Qty in Cart: 0
    Price:
    $50.99
    Subtotal:
  • BESTfit 4 Inch Steel V-Band Clamp A49-3535399 For 2003-2004 5.9L Cummins Engines

    BESTfit 4 Inch Steel V-Band Clamp A49-3535399 For 2003-2004 5.9L Cummins Engines

    BESTFIT TRUCK PARTS

    $35.00
    BESTfit Steel V-Band Clamp For 2003-2004 5.9L Cummins Engines* High Quality V-Band Clamp* Holds Flanged Joints Together* Water Tight Seal* Highly Corrosion Resistant* Durable* Strong Steel*...
    09-080000022
    SKU:
    09-080000022
    Truck Class:
    Universal
    Style Options:
    Cummins
    Material Options:
    Steel
    Make:
    Universal Items
    Diameter Options:
    4 Inch
    Product Type:
    Exhaust
    $35.00
    Qty in Cart: 0
    Price:
    $35.00
    Subtotal:
  • BESTfit 4 Inch Steel V-Band Clamp 4C24-5A281-HA For 1999-2003 7.3L Powerstroke Engines

    BESTfit 4 Inch Steel V-Band Clamp 4C24-5A281-HA For 1999-2003 7.3L Powerstroke Engines

    BESTFIT TRUCK PARTS

    $34.99
    BESTfit Steel V-Band Clamp For 1999-2003 7.3L Powerstroke* High Quality V-Band Clamp* Holds Flanged Joints Together* Water Tight Seal* Highly Corrosion Resistant* Durable* Strong Steel* Dimensions  -...
    09-080000021
    SKU:
    09-080000021
    Truck Class:
    Universal
    Material Options:
    Steel
    Make:
    Universal Items
    Diameter Options:
    4 Inch
    Product Type:
    Exhaust
    $34.99
    Qty in Cart: 0
    Price:
    $34.99
    Subtotal:
  • BESTfit 4 Inch Steel V-Band Clamp For 2003.5-2007 6.0L Powerstroke Engines

    BESTfit 4 Inch Steel V-Band Clamp For 2003.5-2007 6.0L Powerstroke Engines

    BESTFIT TRUCK PARTS

    $30.75
    BESTfit 4 Inch Steel V-Band Clamp Replaces 6C34-5A281-AA* High Quality V-Band Clamp  - Holds Flanged Joints Together   - Water Tight Seal  - Highly Corrosion Resistant  - Durable   - Strong Steel  -...
    09-080000020
    SKU:
    09-080000020
    Truck Class:
    Universal
    Material Options:
    Steel
    Make:
    Universal Items
    Diameter Options:
    4 Inch
    Product Type:
    Exhaust
    $30.75
    Qty in Cart: 0
    Price:
    $30.75
    Subtotal:
  • BESTfit 4 Inch Steel V-Band Clamp 3905216 For 8.3C Cummins Engines

    BESTfit 4 Inch Steel V-Band Clamp 3905216 For 8.3C Cummins Engines

    BESTFIT TRUCK PARTS

    $42.41
    BESTfit Steel V-Band Clamp For 8.3C Cummins Engines* High Quality V-Band Clamp* Made Of Stainless Steel* 4 Inch Diameter* Fits 8.3C Cummins* Sold Individually* Made In USA* Warranty On V-Clamps...
    09-080000018
    SKU:
    09-080000018
    Truck Class:
    Universal
    Style Options:
    Cummins
    Material Options:
    Steel
    Make:
    Universal Items
    Diameter Options:
    4 5/8 Inch
    Product Type:
    Exhaust
    $42.41
    Qty in Cart: 0
    Price:
    $42.41
    Subtotal:
  • BESTfit 3 Inch Steel V-Band Clamp 15671559 For 2000-2006 Duramax Engines

    BESTfit 3 Inch Steel V-Band Clamp 15671559 For 2000-2006 Duramax Engines

    BESTFIT TRUCK PARTS

    $30.76
    BESTfit Steel V-Band Clamp For 2000-2006 Duramax Engines* High Quality V-Band Clamp* Holds Flanged Joints Together* Water Tight Seal* Highly Corrosion Resistant* Durable And Strong Steel* Dimensions ...
    09-080000017
    SKU:
    09-080000017
    Truck Class:
    Universal
    Material Options:
    Steel
    Make:
    Universal Items
    Diameter Options:
    4 Inch
    Product Type:
    Exhaust
    $30.76
    Qty in Cart: 0
    Price:
    $30.76
    Subtotal:
  • BESTfit 3 Inch Steel V-Band Clamp F6TA-5A281-BA For 1994-1997 7.3L Powerstroke Engines

    BESTfit 3 Inch Steel V-Band Clamp F6TA-5A281-BA For 1994-1997 7.3L Powerstroke Engines

    BESTFIT TRUCK PARTS

    $41.36
    BESTfit Steel V-Band Clamp For 1994-1997 7.3L Powerstroke Engines* High Quality V-Band Clamp* For Turbo to Downpipe* Water Tight Seal* Highly Corrosion Resistant* Durable And Strong Steel*...
    09-080000016
    SKU:
    09-080000016
    Truck Class:
    Universal
    Material Options:
    Steel
    Make:
    Universal Items
    Diameter Options:
    4 Inch
    Product Type:
    Exhaust
    $41.36
    Qty in Cart: 0
    Price:
    $41.36
    Subtotal:
  • BESTfit 2.75 Inch Steel V-Band Clamp 3903652 For 5.9L Cummins

    BESTfit 2.75 Inch Steel V-Band Clamp 3903652 For 5.9L Cummins

    BESTFIT TRUCK PARTS

    $40.32
    BESTfit Steel V-Band Clamp Fits 5.9L CumminsDo you need to replace an old worn clamp? 4 State Trucks offers this quality V-Band Clamp that will make sure the downpipes on your exhaust are securely...
    09-080000015
    SKU:
    09-080000015
    Truck Class:
    Heavy Duty
    Material Options:
    Steel
    Make:
    Universal Items
    Diameter Options:
    2 3/4 Inch
    Product Type:
    Exhaust
    $40.32
    Qty in Cart: 0
    Price:
    $40.32
    Subtotal:
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Heavy Duty Exhaust Mounts Built for Performance

Find everything you need to secure and support your International ProStar exhaust stacks and exhaust pipes with our lineup of exhaust clamps, brackets, and mounting accessories. This selection includes essential items like stainless steel exhaust clamps, universal brackets, and specialized hardware to help optimize and customize your ProStar. Some of the key benefits of adding new clamps and brackets to your exhaust setup is an improved sense of stability, better weight distribution, and enhanced appearance for your truck. The durable stainless steel and chrome-plated finishes ensure long-lasting corrosion resistance. Whether mounting extra lighting, securing a toolbox, or reinforcing an exhaust system, these reliable components offer the customization and performance needed. Both truck enthusiasts and fleet managers will find various solutions to meet their needs.

Frequently Asked Questions About International ProStar Clamps, Brackets & Mounting

What kinds of components fall under this category?

This category includes the hardware used to secure and position various components on your International ProStar, such as mounting brackets, clamps, mounting plates, and related fasteners. These parts are typically used to hold accessories, panels, lines, tanks, or other components firmly in place on the truck's frame or body.

Will these clamps and brackets fit my specific ProStar model year?

Fitment can vary depending on the model year and configuration of your ProStar, since International made changes to certain mounting points and component designs over the years. Always check the listed fitment details on each product page, and compare part numbers with your truck's specifications or your existing hardware before ordering to confirm compatibility.

What materials are these brackets and clamps made from, and how well do they hold up?

Most mounting brackets and clamps in this category are made from steel or aluminum, often with a protective coating or finish such as powder coat, zinc plating, or paint to help resist rust and corrosion. The right material for your application depends on where the part is mounted and how much exposure it will have to road debris, moisture, and temperature changes.

Are these OEM parts, aftermarket replacements, or both?

This category includes a mix of OEM and quality aftermarket options. OEM parts are built to match the original factory specifications for your ProStar, while aftermarket brackets and clamps are designed to fit and function the same way, often at a different price point. Product listings will indicate whether an item is OEM or aftermarket so you can choose based on your preference and budget.

What tools do I need to install a replacement bracket or clamp?

Installation requirements vary depending on the specific part, but most mounting hardware in this category can be installed with common hand tools such as wrenches, sockets, and screwdrivers. Some applications may require removing nearby components to access the mounting point. If you're unsure about the process for a specific part, it's a good idea to consult your truck's service manual or a qualified technician before starting the job.

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