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International WorkStar Frame & Chassis

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  • Qty in Cart
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  • Price
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  • 5th Wheel Bracket Pin For Jost 5th Wheels Replaces SK-73104-05

    5th Wheel Bracket Pin For Jost 5th Wheels Replaces SK-73104-05

    AUTOMANN USA

    $33.06
    Bracket Pin For Jost Fifth WheelEnsure dependable fifth wheel stability with the 5th Wheel Bracket Pin for JOST 5th Wheels. This high-quality replacement pin measures 1.125 inches in diameter and...
    09-051100005
    SKU:
    09-051100005
    Truck Class:
    Heavy Duty
    Material Options:
    Steel
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $33.06
    Qty in Cart: 0
    Price:
    $33.06
    Subtotal:
  • Holland 5th Wheel Lube Plate Kit With 2 Inserts, 2 Pocket Liners

    Holland 5th Wheel Lube Plate Kit With 2 Inserts, 2 Pocket Liners

    OPP - ORIGINAL PARTS PROGRAM

    $618.99
    Holland Fifth Wheel Lube PlatesHOLLAND Fifth Wheel lube plates make your maintenance routine easier. They come with two inserts and two pocket liners, ready to reduce wear and tear on your equipment...
    09-051100004
    SKU:
    09-051100004
    Truck Class:
    Heavy Duty
    Color:
    Black
    Material Options:
    Plastic/Poly
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $618.99
    Qty in Cart: 0
    Price:
    $618.99
    Subtotal:
  • Holland 5th Wheel Rebuild Kit - Left Hand Release

    Holland 5th Wheel Rebuild Kit - Left Hand Release

    OPP - ORIGINAL PARTS PROGRAM

    $1,390.99
    Holland Fifth Wheel Rebuild Kit With Left Hand Release* High Quality 5Th Wheel Rebuild Kit* Everything Needed To Repair FW31/XA-311 Series 5Th Wheel Hitch* For Left Hand Release* Kit Includes:  - (1)...
    09-051100003
    SKU:
    09-051100003
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    Position:
    Kit Full
    $1,390.99
    Qty in Cart: 0
    Price:
    $1,390.99
    Subtotal:
  • FREE SHIPPING OVER $249
    Air Bag Nut For Top Mounting Stud

    Air Bag Nut For Top Mounting Stud

    AUTOMANN USA

    $1.13
    Air Bag Nut* High Quality Air Bag Nut* For Top Mounting Stud On Air Bags* Dimensions  - 0.750-16 ID TPI  - 1.125 OD HEX  - 0.625 HT* Sold Individually* Warranty On Air Bag Nuts Against Defects In...
    09-051011
    SKU:
    09-051011
    Diameter Options:
    3/4 Inch
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Interior
    $1.13
    Qty in Cart: 0
    Price:
    $1.13
    Subtotal:
  • FREE SHIPPING OVER $249
    BESTfit Height Control Valve, Short Delay Replaces 12144, TTN12144,

    BESTfit Height Control Valve, Short Delay Replaces 12144, TTN12144,

    BESTFIT TRUCK PARTS

    $76.99
    Height Control Valve Hadley Style With 2 Levers And 2 Mounting Brackets By BESTfitMaintain precise suspension control with the BESTfit Height Control Valve, Short Dela. This versatile valve can...
    09-051010
    SKU:
    09-051010
    Truck Class:
    Universal
    Style Options:
    Hadley Style
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    Ready To Ship:
    Yes
    $76.99
    Qty in Cart: 0
    Price:
    $76.99
    Subtotal:
  • BESTfit 12.750 Inch x 1.750 Inch Strap Suspension Travel

    BESTfit 12.750 Inch x 1.750 Inch Strap Suspension Travel

    BESTFIT TRUCK PARTS

    $32.14
    BESTfit Strap Suspension Travel* High Quality Strap* 12.750 Inch x 1.750 Inch* Fits Watson & Chalin Lift Axles # AL2200, TA250, TA251, TA255, TA280, TA300, TL2200* Replaces OEM # 177076* Sold...
    09-051009
    SKU:
    09-051009
    Length Options:
    12 Inch
    Diameter Options:
    1 Inch
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $32.14
    Qty in Cart: 0
    Price:
    $32.14
    Subtotal:
  • TPHD Air Ride Suspension Height Control Leveling Valve - Midland Type

    TPHD Air Ride Suspension Height Control Leveling Valve - Midland Type

    AFTERMARKET

    $120.99
    Height Control Leveling Valve Midland Replacement By TPHDKeep your air suspension system properly balanced with the TPHD Air Ride Suspension Height Control Leveling Valve, Midland type. Constructed...
    09-051007
    SKU:
    09-051007
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $120.99
    Qty in Cart: 0
    Price:
    $120.99
    Subtotal:
  • Double Air Bag For Canadian Load Share Air Ride Kit

    Double Air Bag For Canadian Load Share Air Ride Kit

    LOAD-SHARE SUSPENSIONS

    $253.99
    Double Air Bag For Canadian Load Share Air Ride Kit* High Quality Air Bag* Double* Sold Individually* Warranty On Air Bags Against Defects In Workmanship & Material From Date Of Purchase*** High...
    09-051004
    SKU:
    09-051004
    Truck Class:
    Universal
    Style Options:
    Double Convolute
    Material Options:
    Rubber
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $253.99
    Qty in Cart: 0
    Price:
    $253.99
    Subtotal:
  • Single Convoluted Air Bag For Load-Share Air Ride Kit

    Single Convoluted Air Bag For Load-Share Air Ride Kit

    LOAD-SHARE SUSPENSIONS

    $214.99
    Single Convoluted Air Bag For Load-Share Air Ride Kit* High Quality Air Bag* Single Convoluted* Sold Individually* Warranty On Air Bags Against Defects In Workmanship & Material From Date Of...
    09-051003
    SKU:
    09-051003
    Truck Class:
    Universal
    Style Options:
    Single Convolute
    Material Options:
    Rubber
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    Ready To Ship:
    Yes
    $214.99
    Qty in Cart: 0
    Price:
    $214.99
    Subtotal:
  • Gunite Type Automatic Slack Adjuster 11.5 -10 Spline X 5.5 Inch Replaces AS1032, AS1132, AS1146

    Gunite Type Automatic Slack Adjuster 11.5 -10 Spline X 5.5 Inch Replaces AS1032, AS1132, AS1146

    AFTERMARKET

    $91.99
    5.5 Inch Gunite Type Slack AdjusterMaintain optimal braking efficiency with the Gunite Type Automatic Slack Adjuster 11.5 - 10 Spline X 5.5 Inch, a durable and reliable solution for heavy-duty trucks...
    09-0510004
    SKU:
    09-0510004
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    Ready To Ship:
    Yes
    $91.99
    Qty in Cart: 0
    Price:
    $91.99
    Subtotal:
  • Height Control Valve Hadley Type Replaces G90-1099-095, G901099095, 90555375, 90555121

    Height Control Valve Hadley Type Replaces G90-1099-095, G901099095, 90555375, 90555121

    AFTERMARKET

    $168.99
    PR Plus Height Control ValveThe Height Control Valve Hadley Type is engineered to provide reliable, precise suspension control for heavy-duty trucks. Built to withstand demanding driving conditions,...
    09-0510003
    SKU:
    09-0510003
    Truck Class:
    Universal
    Length Options:
    4 Inch
    Width Options:
    4 Inch
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $168.99
    Qty in Cart: 0
    Price:
    $168.99
    Subtotal:
  • FREE SHIPPING OVER $249
    TPHD 5/8 Inch Clevis With Pin For Brake Chamber Using Auto Slack Adjusters

    TPHD 5/8 Inch Clevis With Pin For Brake Chamber Using Auto Slack Adjusters

    TURNPIKE TRUCK TRIM

    $17.66
    Automatic Slack Adjuster Clevis Assembly By TPHDEnsure smooth and reliable braking with the TPHD 5/8 Inch Clevis With Pin, designed for brake chambers using auto slack adjusters. Featuring precise...
    09-0510001
    SKU:
    09-0510001
    Truck Class:
    Universal
    Diameter Options:
    5/8 Inch
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    Ready To Ship:
    Yes
    $17.66
    Qty in Cart: 0
    Price:
    $17.66
    Subtotal:
  • Double Convoluted Air Bag - 3.7 Inch Deflated, 13.5 Inch Inflated, 10.4 Inch Width

    Double Convoluted Air Bag - 3.7 Inch Deflated, 13.5 Inch Inflated, 10.4 Inch Width

    AUTOMANN USA

    $148.99
    10.4 X 13.5 Inch Inflated Double Convoluted Air BagEnhance load handling and suspension durability with the Double Convoluted Air Bag - 3.7 Inch Deflated, 13.5 Inch Inflated, 10.4 Inch Width...
    09-051000001
    SKU:
    09-051000001
    Height Options:
    12 Inch
    Diameter Options:
    10 Inch
    Truck Class:
    Universal
    Rating:
    100 PSI
    Style Options:
    Double Convolute
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $148.99
    Qty in Cart: 0
    Price:
    $148.99
    Subtotal:
  • FREE SHIPPING OVER $249
    Combo Brake Pod Type 3030 W/ Full Threaded Shaft

    Combo Brake Pod Type 3030 W/ Full Threaded Shaft

    AFTERMARKET

    $72.99
    Combo Brake PodThe Type 3030 Combo Brake Pod with full threaded shaft and clevis is a replacement for OE numbers IMXBC-3030, IMXBC3030, RL3530BA11-E6 Black, and RL3530BA11E6 Black. This brake pod is...
    09-051000
    SKU:
    09-051000
    Truck Class:
    Universal
    Make:
    Universal Items
    Material Options:
    Copper
    Product Type:
    Frame & Chassis
    Ready To Ship:
    Yes
    $72.99
    Qty in Cart: 0
    Price:
    $72.99
    Subtotal:
  • Limited Quantity Available
    Load-Share Universal Front Axle Air Ride Kit For 3 Inch Springs Only

    Load-Share Universal Front Axle Air Ride Kit For 3 Inch Springs Only

    LOAD-SHARE SUSPENSIONS

    $1,198.99
    Universal Front Axle Air Ride Kit Fits 3 Inch Springs Only* High Quality Air Ride Kit* Front Axle* Fits 3 Inch Springs Only* Sold Individually* Warranty On Air Ride Kits Against Defects In...
    09-050906
    SKU:
    09-050906
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $1,198.99
    Qty in Cart: 0
    Price:
    $1,198.99
    Subtotal:
  • Load-Share Regulator For Air Control Kit

    Load-Share Regulator For Air Control Kit

    LOAD-SHARE SUSPENSIONS

    $54.99
    Regulator For Load-Share Air Control KitLooking for a regulator for your Load-Share Air Control Kit? This handy tool helps manage airflow to keep everything running smoothly and efficiently. Think of...
    09-050901
    SKU:
    09-050901
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $54.99
    Qty in Cart: 0
    Price:
    $54.99
    Subtotal:
  • FREE SHIPPING OVER $249
    Rubber 3/8 Inch X 44 Inch Brake Hose

    Rubber 3/8 Inch X 44 Inch Brake Hose

    AUTOMANN USA

    $15.48
    Rubbert Brake Hose* High Quality Brake Hose* 3/8 Inch X 44 Inch * 3/8 Fixed And One 3/8 Swivel End* Sold Individually* Warranty On Brake Hoses Against Defects In Workmanship & Material From Date Of...
    09-050800013
    SKU:
    09-050800013
    Truck Class:
    Universal
    Length Options:
    44 Inch
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $15.48
    Qty in Cart: 0
    Price:
    $15.48
    Subtotal:
  • FREE SHIPPING OVER $249
    3/8 Inch X 30 Inch Rubber Brake Hose

    3/8 Inch X 30 Inch Rubber Brake Hose

    AUTOMANN USA

    $13.71
    3/8 Inch X 30 Inch Brake HoseReplace worn or damaged hoses with the 3/8 Inch X 30 Inch Rubber Brake Hose, a high-quality rubber hose for trucks and trailers. Measuring 3/8 inch by 30 inches and...
    09-050800012
    SKU:
    09-050800012
    Truck Class:
    Universal
    Length Options:
    30 Inch
    Diameter Options:
    3/8 Inch
    Material Options:
    Rubber
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    Ready To Ship:
    Yes
    $13.71
    Qty in Cart: 0
    Price:
    $13.71
    Subtotal:
  • 1 1/4 Inch Bullet Style Chrome Plastic Nut Cover Without Flange

    1 1/4 Inch Bullet Style Chrome Plastic Nut Cover Without Flange

    LIFETIME NUT COVERS

    $3.05
    1 1/4 Inch Bullet Style Chrome Plastic Nut Cover Without Flange By Lifetime Nut Covers* High Quality Nut Cover* Made Of Chrome Plated Plastic* 1 1/4 Inch* Bullet Style * Without Flange* Sold...
    09-0506105
    SKU:
    09-0506105
    Location:
    Made In USA
    Truck Class:
    Universal
    Style Options:
    Bullet
    Material Options:
    Plastic/Poly
    Make:
    Universal Items
    Finish Options:
    Chrome-Plated
    Product Type:
    Frame & Chassis
    $3.05
    Qty in Cart: 0
    Price:
    $3.05
    Subtotal:
  • FREE SHIPPING OVER $249
    3/4 Inch Short Top Hat Nut Covers -10 Pack

    3/4 Inch Short Top Hat Nut Covers -10 Pack

    AFTERMARKET

    $12.89
    Top Hat Nut Covers* Made Of High Quality Chrome Plated Plastic* 3/4 Inches* Sold As Pack* Warranty On Nut Covers Against Defects In Workmanship & Material From Date Of Purchase*** High Quality...
    09-050609810
    SKU:
    09-050609810
    Truck Class:
    Universal
    Material Options:
    Plastic/Poly
    Make:
    Universal Items
    Finish Options:
    Chrome-Plated
    Product Type:
    Frame & Chassis
    Ready To Ship:
    Yes
    $12.89
    Qty in Cart: 0
    Price:
    $12.89
    Subtotal:
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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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