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International WorkStar Frame & Chassis

  • Product
  • Qty in Cart
  • Quantity
  • Price
  • Subtotal
  • 2400H Slack Reducing Coupling Kit

    2400H Slack Reducing Coupling Kit

    PREMIER

    $975.99
    2400H Slack Reducing Coupling* High Quality Reducing Coupling Kit* Includes: - Coupling - Bolt Kit - Air Chamber - Air Chamber Adapter Bracket  - Thimble* Max. Gross Trailer Weight 100000 Lbs.* Max...
    09-051100676
    SKU:
    09-051100676
    Rating:
    100000 LBS
    Truck Class:
    Universal
    Location:
    Made In USA
    Material Options:
    Steel
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $975.99
    Qty in Cart: 0
    Price:
    $975.99
    Subtotal:
  • 2400H Slack Reducing Coupling

    2400H Slack Reducing Coupling

    PREMIER

    $817.99
    2400H Slack Reducing Coupling* High Quality Reducing Coupling* Max. Gross Trailer Weight 100000 Lbs.* Max. Tongue Weight 20000 Lbs.* Ultimate Latch Capacity 60000 Lbs. * Max. Eye X-Section 1-13/16...
    09-051100675
    SKU:
    09-051100675
    Rating:
    100000 LBS
    Truck Class:
    Universal
    Location:
    Made In USA
    Material Options:
    Steel
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $817.99
    Qty in Cart: 0
    Price:
    $817.99
    Subtotal:
  • 2400ELA Slack Reducing Coupling Kit

    2400ELA Slack Reducing Coupling Kit

    PREMIER

    $1,125.99
    2400ELA Slack Reducing Coupling Kit* High Quality Reducing Coupling Kit* Includes:  - Coupling - Bolt Kit - Air Chamber - Air Chamber Adapter Bracket  - Thimble* Max. Gross Trailer Weight 100000 Lbs...
    09-051100674
    SKU:
    09-051100674
    Rating:
    100000 LBS
    Truck Class:
    Universal
    Location:
    Made In USA
    Material Options:
    Steel
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $1,125.99
    Qty in Cart: 0
    Price:
    $1,125.99
    Subtotal:
  • 2400EL Slack Reducing Coupling

    2400EL Slack Reducing Coupling

    PREMIER

    $970.99
    2400EL Slack Reducing Coupling* High Quality Reducing Coupling* Max. Gross Trailer Weight 100000 Lbs.* Max. Tongue Weight 20000 Lbs.* Ultimate Latch Capacity 60000 Lbs.* Max. Eye X-Section 1-13/16...
    09-051100673
    SKU:
    09-051100673
    Rating:
    100000 LBS
    Truck Class:
    Universal
    Location:
    Made In USA
    Material Options:
    Steel
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $970.99
    Qty in Cart: 0
    Price:
    $970.99
    Subtotal:
  • 2400A Slack Reducing Coupling Kit

    2400A Slack Reducing Coupling Kit

    PREMIER

    $995.99
    2400A Slack Reducing Coupling Kit* High Quality Reducing Coupling Kit* Includes: - Coupling - Bolt Kit - Air Chamber - Air Chamber Adapter Bracket  - Thimble* Max. Gross Trailer Weight 100000 Lbs.*...
    09-051100672
    SKU:
    09-051100672
    Rating:
    100000 LBS
    Truck Class:
    Universal
    Location:
    Made In USA
    Material Options:
    Steel
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $995.99
    Qty in Cart: 0
    Price:
    $995.99
    Subtotal:
  • 2400 Slack Reducing Coupling

    2400 Slack Reducing Coupling

    PREMIER

    $770.99
    2400 Slack Reducing Coupling* High Quality Reducing Coupling* Max. Gross Trailer Weight 100000 Lbs.* Max. Tongue Weight 20000 Lbs.* Ultimate Latch Capacity 60000 Lbs.* Max. Eye X-Section 1-13/16...
    09-051100671
    SKU:
    09-051100671
    Rating:
    100000 LBS
    Truck Class:
    Universal
    Location:
    Made In USA
    Material Options:
    Steel
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $770.99
    Qty in Cart: 0
    Price:
    $770.99
    Subtotal:
  • 2300ELA Slack Reducing Coupling Kit

    2300ELA Slack Reducing Coupling Kit

    PREMIER

    $1,077.99
    2300ELA Slack Reducing Coupling Kit* High Quality Reducing Coupling Kit* Includes:  - Coupling - Bolt Kit - Air Chamber - Air Chamber Adapter Bracket  - Thimble* Max. Gross Trailer Weight 100000 Lbs...
    09-051100670
    SKU:
    09-051100670
    Rating:
    100000 LBS
    Truck Class:
    Universal
    Location:
    Made In USA
    Material Options:
    Steel
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $1,077.99
    Qty in Cart: 0
    Price:
    $1,077.99
    Subtotal:
  • 2300EL Slack Reducing Coupling W/ Extended Life Latch

    2300EL Slack Reducing Coupling W/ Extended Life Latch

    PREMIER

    $916.99
    2300EL Slack Reducing Coupling W/ Extended Life Latch* High Quality Slack Reducing Coupling* Max. Gross Trailer Weight 100000 Lbs.* Max. Tongue Weight 20000 Lbs.* Ultimate Latch Capacity 60000 Lbs.*...
    09-051100669
    SKU:
    09-051100669
    Rating:
    100000 LBS
    Truck Class:
    Universal
    Location:
    Made In USA
    Material Options:
    Steel
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $916.99
    Qty in Cart: 0
    Price:
    $916.99
    Subtotal:
  • 2300 Slack Reducing Coupling Kit

    2300 Slack Reducing Coupling Kit

    PREMIER

    $928.99
    2300 Slack Reducing Coupling Kit* High Quality Slack Reducing Coupling Kit* Includes:  - Coupling - Bolt Kit - Air Chamber - Air Chamber Adapter Bracket - Thimble* Max. Gross Trailer Weight 100000...
    09-051100668
    SKU:
    09-051100668
    Rating:
    100000 LBS
    Truck Class:
    Universal
    Location:
    Made In USA
    Material Options:
    Steel
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $928.99
    Qty in Cart: 0
    Price:
    $928.99
    Subtotal:
  • 2300 Slack Reducing Coupling

    2300 Slack Reducing Coupling

    PREMIER

    $709.99
    2300 Slack Reducing Coupling* High Quality Slack Reducing Coupling* Max. Gross Trailer Weight 100000 Lbs.* Max. Tongue Weight 20000 Lbs.* Ultimate Latch Capacity 60000 Lbs.* Max. Eye X-Section...
    09-051100667
    SKU:
    09-051100667
    Rating:
    100000 LBS
    Truck Class:
    Universal
    Location:
    Made In USA
    Material Options:
    Steel
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $709.99
    Qty in Cart: 0
    Price:
    $709.99
    Subtotal:
  • Low Lever Part Replacement Kit For 2200ELL Coupling

    Low Lever Part Replacement Kit For 2200ELL Coupling

    PREMIER

    $324.99
    Replacement Part Kit W/ Retaining Rings, Locknut, Spacers, Bolt, Springs, Latch & Latch Hook* High Quality Replacement Parts Kit * Includes:  - Retaining Rings - Locknut - Spacers - Bolt - Springs -...
    09-051100666
    SKU:
    09-051100666
    Location:
    Made In USA
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $324.99
    Qty in Cart: 0
    Price:
    $324.99
    Subtotal:
  • Slack Reducing Coupling Kit W/ Bolt Kit, Air Chamber, Adapter Bracket, & Thimble

    Slack Reducing Coupling Kit W/ Bolt Kit, Air Chamber, Adapter Bracket, & Thimble

    PREMIER

    $1,005.99
    Extended Life Reducing Coupling* High Quality Slack Reducing Coupling Kit* Includes:   - 2200Ell Coupling  - 501 Bolt Kit  - 281 Air Chamber  - 267 Air Chamber Adapter Bracket   - 271 Thimble* Max...
    09-051100665
    SKU:
    09-051100665
    Location:
    Made In USA
    Rating:
    100000 LBS
    Truck Class:
    Universal
    Material Options:
    Steel
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $1,005.99
    Qty in Cart: 0
    Price:
    $1,005.99
    Subtotal:
  • 2200ELL Slack Reducing Coupling

    2200ELL Slack Reducing Coupling

    PREMIER

    $852.99
    2200ELL Slack Reducing Coupling* High Quality Reducing Coupling* Coupling Only * With 2075 Low Profile Lever Installed* Max. Gross Trailer Weight 100000 Lbs.* Max. Tongue Weight 20000 Lbs.* Ultimate...
    09-051100664
    SKU:
    09-051100664
    Location:
    Made In USA
    Rating:
    100000 LBS
    Truck Class:
    Universal
    Material Options:
    Steel
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $852.99
    Qty in Cart: 0
    Price:
    $852.99
    Subtotal:
  • 2200ELA Slack Reducing Coupling Kit

    2200ELA Slack Reducing Coupling Kit

    PREMIER

    $1,000.99
    2200ELA Slack Reducing Coupling Kit* High Quality Reducing Coupling Kit* Includes: - Coupling - Bolt Kit - Air Chamber - Air Chamber Adapter Bracket - Thimble* Max. Gross Trailer Weight 100000 Lbs.*...
    09-051100663
    SKU:
    09-051100663
    Location:
    Made In USA
    Rating:
    100000 LBS
    Truck Class:
    Universal
    Material Options:
    Steel
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $1,000.99
    Qty in Cart: 0
    Price:
    $1,000.99
    Subtotal:
  • 2200EL Slack Reducing Coupling

    2200EL Slack Reducing Coupling

    PREMIER

    $799.99
    2200EL Slack Reducing Coupling* High Quality Reducing Coupling* Max. Gross Trailer Weight 100000 Lbs.* Max. Tongue Weight 20000 Lbs.* Ultimate Latch Capacity 60000 Lbs.* Max. Eye X-Section 1-13/16...
    09-051100662
    SKU:
    09-051100662
    Location:
    Made In USA
    Rating:
    100000 LBS
    Truck Class:
    Universal
    Material Options:
    Steel
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $799.99
    Qty in Cart: 0
    Price:
    $799.99
    Subtotal:
  • 2200LA Slack Reducing Coupling Kit

    2200LA Slack Reducing Coupling Kit

    PREMIER

    $840.99
    2200LA Slack Reducing Coupling Kit* High Quality Reducing Coupling Kit* Includes: - Coupling - Bolt Kit - Air Chamber - Air Chamber Adapter Bracket  - Thimble* Max. Gross Trailer Weight 100000 Lbs.*...
    09-051100661
    SKU:
    09-051100661
    Location:
    Made In USA
    Rating:
    100000 LBS
    Truck Class:
    Universal
    Material Options:
    Steel
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $840.99
    Qty in Cart: 0
    Price:
    $840.99
    Subtotal:
  • 2200L Slack Reducing Coupling Kit

    2200L Slack Reducing Coupling Kit

    PREMIER

    $674.99
    2200L Slack Reducing Coupling Kit* High Quality Reducing Coupling* Max. Gross Trailer Weight 100000 Lbs.* Max. Tongue Weight 20000 Lbs.* Ultimate Latch Capacity 60000 Lbs.* Max. Eye X-Section 1-13/16...
    09-051100660
    SKU:
    09-051100660
    Location:
    Made In USA
    Rating:
    100000 LBS
    Truck Class:
    Universal
    Material Options:
    Steel
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $674.99
    Qty in Cart: 0
    Price:
    $674.99
    Subtotal:
  • 2075K Coupling Replacement Part Kit

    2075K Coupling Replacement Part Kit

    PREMIER

    $71.99
    2075K Coupling Replacement Part Kit* High Quality Replacement Parts Kit * Includes: - Lever - Retaining Rings - Pin And Spacer* Made In USA* Sold Individually* Warranty On Replacement Parts Kit S...
    09-051100659
    SKU:
    09-051100659
    Location:
    Made In USA
    Truck Class:
    Universal
    Material Options:
    Steel
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $71.99
    Qty in Cart: 0
    Price:
    $71.99
    Subtotal:
  • 2000PK Coupling Replacement Part Kit

    2000PK Coupling Replacement Part Kit

    PREMIER

    $216.99
    2000PK Coupling Replacement Part Kit* High Quality Replacement Parts Kit* Includes: - Retaining Rings - Lock Nut - Spacer - Pin - Bolt - Latch And Latch Lock - Springs - Bushings* Made In USA* Sold...
    09-051100658
    SKU:
    09-051100658
    Truck Class:
    Universal
    Location:
    Made In USA
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $216.99
    Qty in Cart: 0
    Price:
    $216.99
    Subtotal:
  • 2200A Slack Reducing Coupling Kit

    2200A Slack Reducing Coupling Kit

    PREMIER

    $799.99
    2200A Slack Reducing Coupling Kit* High Quality Reducing Coupling Kit* Includes: - Coupling - Bolt Kit - Air Chamber - Air Chamber Adapter Bracket And Thimble* Max. Gross Trailer Weight 100000 Lbs.*...
    09-051100657
    SKU:
    09-051100657
    Rating:
    100000 LBS
    Truck Class:
    Universal
    Location:
    Made In USA
    Material Options:
    Steel
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $799.99
    Qty in Cart: 0
    Price:
    $799.99
    Subtotal:
  • Total: items /

Adding your products to cart

The International WorkStar Frame & Chassis category offers an array of parts and accessories, including frame, suspension, steering, and other essential components. Whether you need replacements or upgrades, you'll find high-quality aftermarket options to keep your truck running smoothly. From air ride systems and leaf springs to brake and steering parts, this category has everything you need for maintenance and enhancement. Don't stop your WorkStar upgrade with just frame parts, explore our vast array of solutions including fuel tanks, mud flaps and lighting!

Frequently Asked Questions About International WorkStar Frame & Chassis

What years and models of International WorkStar are these bumpers compatible with?

Our International WorkStar bumpers are designed to fit 2008-2017 WorkStar models, including the 7300, 7400, 7500, and 7600 series. However, compatibility can vary based on your specific truck configuration, especially if you have aftermarket modifications or specialty body applications. We recommend checking your OEM or contacting our support team with your truck's year, model, and any modifications to ensure proper fitment before ordering.

Are these bumpers made from steel or aluminum, and how thick is the material?

Most WorkStar replacement bumpers in our inventory are constructed from heavy-duty steel, typically ranging from 12-gauge to 10-gauge thickness depending on the specific model. Steel bumpers offer superior durability and impact resistance for work truck applications. Some lightweight aluminum options are available for specific applications where weight reduction is critical. Each product listing specifies the exact material and gauge thickness in the specifications section.

Do I need special tools or professional installation for these bumpers?

While professional installation is always an option, many customers successfully install these bumpers in their own shops. You'll need basic hand tools including socket wrenches, and possibly a floor jack or engine hoist to support the bumper during installation. Most bumpers use existing mounting points and hardware, though some applications may require drilling. Installation typically takes 2-4 hours depending on your experience level and whether you're working alone. Detailed installation instructions are included with each bumper.

What finish options are available, and how do they hold up to road salt and weather?

WorkStar bumpers are available in several finishes including chrome, polished stainless steel, painted black, and raw steel ready for custom painting. Chrome and stainless options offer excellent corrosion resistance when properly maintained. Painted bumpers feature a powder-coated or e-coated primer base for durability. For maximum protection in harsh winter conditions with road salt exposure, we recommend stainless steel or applying additional rust protection to painted surfaces annually.

Will aftermarket bumpers affect my truck's approach angle or ground clearance?

Most replacement bumpers maintain factory dimensions and won't significantly impact approach angles or ground clearance. However, heavy-duty or specialty bumpers with integrated tow hooks or extended lower valances may reduce clearance by 1-2 inches. Each product listing includes detailed measurements and notes any changes from OEM specifications. If ground clearance is critical for your application, look for bumpers specifically noted as maintaining factory clearance or contact us for recommendations based on your specific needs.


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