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International WorkStar Frame & Chassis

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  • Qty in Cart
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  • Price
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  • Air Brake Caliper- Passenger Side Replaces 802984, K113887X, K149714

    Air Brake Caliper- Passenger Side Replaces 802984, K113887X, K149714

    DAYTON / DORMAN

    $1,096.99
    Passenger Side Air Brake Caliper Replaces 802984, K113887X, K149714Ensure dependable stopping power with this high-quality air brake caliper designed for passenger-side applications and built as a...
    09-051700049
    SKU:
    09-051700049
    Product Type:
    Frame & Chassis
    Position:
    Passenger Side
    Make:
    Universal Items
    $1,096.99
    Qty in Cart: 0
    Price:
    $1,096.99
    Subtotal:
  • 16.5 X 8.62 Inch Brake Drum W/ 10 Holes & 8.78 Inch Hub

    16.5 X 8.62 Inch Brake Drum W/ 10 Holes & 8.78 Inch Hub

    DAYTON / DORMAN

    $270.99
    16.5 X 8.62 Inch 10 Hole Brake Drum Replaces 972312, WWD66854B, 10012097Improve stopping power and reliability with this high-quality iron brake drum designed for air brake systems in heavy-duty...
    09-051700043
    SKU:
    09-051700043
    Material Options:
    Steel
    Product Type:
    Frame & Chassis
    Make:
    Universal Items
    $270.99
    Qty in Cart: 0
    Price:
    $270.99
    Subtotal:
  • 16.5 X 7 Inch Brake Drum W/ 10 Holes & 8.78 Inch Hub

    16.5 X 7 Inch Brake Drum W/ 10 Holes & 8.78 Inch Hub

    DAYTON / DORMAN

    $269.99
    16.5 X 7 Inch 10 Hole Brake Drum Replaces 1670176C1, 66800B, APL-102317Improve stopping power and reliability with this high-quality iron brake drum designed for air brake systems in heavy-duty...
    09-051700044
    SKU:
    09-051700044
    Product Type:
    Frame & Chassis
    Material Options:
    Steel
    Make:
    Universal Items
    $269.99
    Qty in Cart: 0
    Price:
    $269.99
    Subtotal:
  • 16.5 X 7 Inch Brake Drum W/ 10 Holes & 8.53 Inch Hub

    16.5 X 7 Inch Brake Drum W/ 10 Holes & 8.53 Inch Hub

    DAYTON / DORMAN

    $253.99
    16.5 X 7 Inch 10 Hole Brake Drum Replaces 3946075Improve stopping power and reliability with this high-quality iron brake drum designed for air brake systems in heavy-duty applications. Built for...
    09-051700045
    SKU:
    09-051700045
    Material Options:
    Steel
    Product Type:
    Frame & Chassis
    Make:
    Universal Items
    $253.99
    Qty in Cart: 0
    Price:
    $253.99
    Subtotal:
  • 1.75 X 3.98 Inch Multi- Purpose Leaf Spring Bushings Replaces 052700000, 52700, B131000

    1.75 X 3.98 Inch Multi- Purpose Leaf Spring Bushings Replaces 052700000, 52700, B131000

    DAYTON / DORMAN

    $28.05
    Multi- Purpose Leaf Spring Bushings- 1.75 X 3.98 InchImprove suspension performance with these heavy-duty multi-purpose leaf spring bushings, engineered to replace part numbers 052700000, 52700, and...
    09-051000014
    SKU:
    09-051000014
    Product Type:
    Frame & Chassis
    Make:
    Universal Items
    $28.05
    Qty in Cart: 0
    Price:
    $28.05
    Subtotal:
  • Suspension Height Control Valve Replaces 060826000, 60826, 60826000

    Suspension Height Control Valve Replaces 060826000, 60826, 60826000

    DAYTON / DORMAN

    $84.99
    Suspension Height Control Valve W/ 1/4 Inch NPT Inlet/ OutletOptimize your air suspension system with this high-quality ride height control valve, a direct replacement for part numbers 060826000,...
    09-051000015
    SKU:
    09-051000015
    Product Type:
    Frame & Chassis
    Make:
    Universal Items
    $84.99
    Qty in Cart: 0
    Price:
    $84.99
    Subtotal:
  • Chrome Plated Aluminum Step Plate - 24 X 6 Inch

    Chrome Plated Aluminum Step Plate - 24 X 6 Inch

    LIFETIME NUT COVERS

    $633.99 - $670.99
    Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of TrucksChrome Plated Aluminum Step Plate W/ Concave Edges- 24 X 6 Inch24 X 6 Inch Chrome Aluminum Step Plate...
    PPR_300585
    SKU:
    PPR_300585
    Height Options:
    6 Inch
    Product Type:
    Frame & Chassis
    Length Options:
    24 Inch
    Material Options:
    Billet Aluminum
    Finish Options:
    Chrome-Plated
    Material Options:
    Aluminum
    Make:
    Universal Items
    $633.99 - $670.99
    Qty in Cart: 0
    Price:
    $633.99 - $670.99
    Subtotal:
  • Stainless Steel Under Frame Mount Light Bracket W/ Single Watermelon Light Hole

    Stainless Steel Under Frame Mount Light Bracket W/ Single Watermelon Light Hole

    ARANDA TRUCK ACCESSORIES

    $36.67
    Under Frame Mount Light Bracket Stainless Steel W/ Watermelon Light HoleMaintain secure under-frame lighting with this high-quality Stainless Steel Turn Signal Bracket, complete with a single...
    09-161000065
    SKU:
    09-161000065
    Product Type:
    Lighting
    Material Options:
    Stainless Steel
    Style Options:
    Watermelon
    Light Options:
    Without Lights
    Location:
    Made In USA
    Make:
    Universal Items
    $36.67
    Qty in Cart: 0
    Price:
    $36.67
    Subtotal:
  • Bulldog HD Shock Absorber 6.57 Inch Stroke Replaces 555014

    Bulldog HD Shock Absorber 6.57 Inch Stroke Replaces 555014

    BULLDOG HD SHOCKS

    $70.99
    Heavy Duty Universal Shock Absorber- 12.95 Inch Compressed LengthBoost ride quality and handling with the Bulldog HD Shock Absorber 6.57-inch stroke. Built with robotic welds and a semi-gloss black...
    09-05000004
    SKU:
    09-05000004
    Product Type:
    Frame & Chassis
    Make:
    Universal Items
    $70.99
    Qty in Cart: 0
    Price:
    $70.99
    Subtotal:
  • Bulldog HD Shock Absorber 9.09 Inch Stroke Replaces 555014

    Bulldog HD Shock Absorber 9.09 Inch Stroke Replaces 555014

    BULLDOG HD SHOCKS

    $41.08
    Heavy Duty Universal Shock Absorber- 15.08 Inch Compressed Length Replaces 555014Restore control and stability to your vehicle with the Bulldog HD Shock Absorber, 9.09-inch stroke. Built for...
    09-05000003
    SKU:
    09-05000003
    Product Type:
    Frame & Chassis
    Make:
    Universal Items
    $41.08
    Qty in Cart: 0
    Price:
    $41.08
    Subtotal:
  • 5 Trumpet Stacked Train Horn

    5 Trumpet Stacked Train Horn

    USA TRAIN HORN

    $1,145.99
    Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of Trucks5 Trumpet Stacked Train Horn - Red5 Trumpet Horizontal Train HornThis high quality aluminum Red 5 Bell...
    PPR_300536
    SKU:
    PPR_300536
    Height Options:
    9 Inch
    Product Type:
    Frame & Chassis
    Color:
    Black
    Length Options:
    15 1/2 Inch
    Material Options:
    Aluminum
    Location:
    Made In USA
    Make:
    Universal Items
    Style Options:
    5 Bell
    Width Options:
    31 Inch
    Ready To Ship:
    Yes
    $1,145.99
    Qty in Cart: 0
    Price:
    $1,145.99
    Subtotal:
  • Roadworks 14.5 Inch Stainless Steel Switch Blade Light Panel W/ 32 Rnd 3/4 Inch Light Holes

    Roadworks 14.5 Inch Stainless Steel Switch Blade Light Panel W/ 32 Rnd 3/4 Inch Light Holes

    ROADWORKS

    $262.99
    14.5 Inch Switch Blade Light Panel W/ 16 Rnd 3/4 Inch Light Holes Per Panel By RoadworksBoost both style and functionality with the Roadworks 14.5 Inch Switch Blade Light Panel. Constructed from...
    29-09050049
    SKU:
    29-09050049
    Material Options:
    Stainless Steel
    Height Options:
    14 1/2 Inch
    Style Options:
    Switchblade
    Product Type:
    Exterior
    Make:
    Universal Items
    $262.99
    Qty in Cart: 0
    Price:
    $262.99
    Subtotal:
  • On Sale
    Limited Quantity Available
    Aluminum Frame Steps

    Aluminum Frame Steps

    PRO-TECH INDUSTRIES

    $198.79 - $308.99
    Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of Trucks12 X 24 Inch Aluminum Frame StepsAluminum Frame Steps- 4 Way Grip* High Quality Step* With 4-Way Grip*...
    PPR_300309
    SKU:
    PPR_300309
    Product Type:
    Frame & Chassis
    Length Options:
    18 Inch
    Ready To Ship:
    Yes
    Length Options:
    12 Inch
    Material Options:
    Aluminum
    Height Options:
    24 Inch
    Make:
    Universal Items
    $198.79 - $308.99
    Qty in Cart: 0
    Price:
    $198.79 - $308.99
    Subtotal:
  • Load- Share Air Ride Kit W/ Offset Bolt Brackets

    Load- Share Air Ride Kit W/ Offset Bolt Brackets

    LOAD-SHARE SUSPENSIONS

    $818.99
    Air Ride Kit W/ Offset Bolt BracketsAchieve smoother rides and better load management with the Load-Share Air Ride Kit with offset bolt brackets. Engineered to secure air ride components and ensure...
    29-09050087
    SKU:
    29-09050087
    Product Type:
    Frame & Chassis
    Make:
    Universal Items
    Position:
    Kit Full
    Ready To Ship:
    Yes
    $818.99
    Qty in Cart: 0
    Price:
    $818.99
    Subtotal:
  • Load- Share Lower Air Bag Mount W/ U- Bolt Saddles For Load- Share Air Ride Assist Kit 10192 & 10193

    Load- Share Lower Air Bag Mount W/ U- Bolt Saddles For Load- Share Air Ride Assist Kit 10192 & 10193

    LOAD-SHARE SUSPENSIONS

    $72.99
    Lower Air Bag Mount W/ U- Bolt Saddles For Load- Share Air Ride Assist Kit 10192 & 10193Maintain peak performance of your Load-Share Air Ride Assist Kit with this Lower Air Bag Mount. Designed for...
    29-05090174
    SKU:
    29-05090174
    Position:
    Lower
    Product Type:
    Frame & Chassis
    Make:
    Universal Items
    $72.99
    Qty in Cart: 0
    Price:
    $72.99
    Subtotal:
  • Poly Walking End Bushing Beam & Set Replaces 6969, TWAA5873A, E1340, 124865R1, 498417 & 2325973

    Poly Walking End Bushing Beam & Set Replaces 6969, TWAA5873A, E1340, 124865R1, 498417 & 2325973

    ENERGY SUSPENSION

    $69.99
    Red Poly Walking End Bushing Beam & SetImprove ride stability and suspension longevity with this Poly Walking End Bushing Set for walking beam ends. Compatible with OEM parts 6969, TWAA5873A, E1340,...
    29-051036
    SKU:
    29-051036
    Product Type:
    Frame & Chassis
    Color:
    Red
    Make:
    Universal Items
    $69.99
    Qty in Cart: 0
    Price:
    $69.99
    Subtotal:
  • FREE SHIPPING OVER $249
    1.25 Inch I.D. Flange Style Suspension Stabilizer Bar Link Bushing

    1.25 Inch I.D. Flange Style Suspension Stabilizer Bar Link Bushing

    ENERGY SUSPENSION

    $39.90
    1.25 Inch I.D. Eye X 3.5 Inch Flange Style Suspension Stabilizer Bar Link BushingImprove suspension performance with this high-quality 1.25 Inch I.D. Flange Style Suspension Stabilizer Bar Link...
    29-050900057
    SKU:
    29-050900057
    Product Type:
    Frame & Chassis
    Color:
    Red
    Make:
    Universal Items
    $39.90
    Qty in Cart: 0
    Price:
    $39.90
    Subtotal:
  • FREE SHIPPING OVER $249
    1.51 Inch O.D. Flange Style Suspension Stabilizer Bar Link Bushing

    1.51 Inch O.D. Flange Style Suspension Stabilizer Bar Link Bushing

    ENERGY SUSPENSION

    $36.96
    1.51 Inch O.D. & 9/16 Inch I. D Sleeve Flange Style Suspension Stabilizer Bar Link BushingUpgrade your stabilizer bar system with this 1.51 Inch O.D. Flange Style Suspension Bushing, engineered to...
    29-050900058
    SKU:
    29-050900058
    Product Type:
    Frame & Chassis
    Color:
    Red
    Make:
    Universal Items
    $36.96
    Qty in Cart: 0
    Price:
    $36.96
    Subtotal:
  • FREE SHIPPING OVER $249
    Poly Bump Stop Set- 2-9/16 O.D. X 3-5/32 Inch

    Poly Bump Stop Set- 2-9/16 O.D. X 3-5/32 Inch

    ENERGY SUSPENSION

    $60.99
    2-9/16 O.D. X 3-5/32 Inch Red Poly Bump Stop SetProtect your suspension and improve handling with this Poly Bump Stop Set, engineered to absorb shocks and reduce harsh impacts. These universal red...
    29-050900059
    SKU:
    29-050900059
    Product Type:
    Frame & Chassis
    Color:
    Red
    Make:
    Universal Items
    $60.99
    Qty in Cart: 0
    Price:
    $60.99
    Subtotal:
  • FREE SHIPPING OVER $249
    CSM Under Body LED Light Kit

    CSM Under Body LED Light Kit

    CHROME SHOP MAFIA

    $192.99 - $446.99
    Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of TrucksCSM 33 Inch Under Body LED Light Kit - RedRed Under Body Light Kit By Chrome Shop Mafia* High Quality...
    PPR_300106
    SKU:
    PPR_300106
    Color:
    Green
    Color:
    Blue
    Length Options:
    72 Inch
    Length Options:
    60 Inch
    Color:
    Red
    Truck Class:
    Universal
    Material Options:
    Plastic/Poly
    Length Options:
    33 Inch
    Product Type:
    Lighting
    Make:
    Universal Items
    $192.99 - $446.99
    Qty in Cart: 0
    Price:
    $192.99 - $446.99
    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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