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International WorkStar Frame & Chassis

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  • Qty in Cart
  • Quantity
  • Price
  • Subtotal
  • CSM 5 X 20 X 1/4 Inch Billet Aluminum Step Plate W/ Tommy Gun Stainless Steel Insert W/ Color Option

    CSM 5 X 20 X 1/4 Inch Billet Aluminum Step Plate W/ Tommy Gun Stainless Steel Insert W/ Color Option

    CHROME SHOP MAFIA

    $204.99 - $276.99
    Upgrade the look of your truck with this custom engraved step plate, designed to add bold style to steps, deck plates, and floors. Featuring a durable aluminum step plate mounted to a heavy-duty...
    PPR_205152
    SKU:
    PPR_205152
    Truck Class:
    Universal
    Location:
    Made In USA
    Length Options:
    20 Inch
    Width Options:
    5 Inch
    Make:
    Universal Items
    Material Options:
    Aluminum
    Color:
    Yellow
    Truck Class:
    Heavy Duty
    Product Type:
    Frame & Chassis
    Ready To Ship:
    Yes
    $204.99 - $276.99
    Qty in Cart: 0
    Price:
    $204.99 - $276.99
    Subtotal:
  • On Sale
    Limited Quantity Available
    CSM 5 X 20 X 1/4 Inch Billet Aluminum Step Plate W/ American Flag SS Insert

    CSM 5 X 20 X 1/4 Inch Billet Aluminum Step Plate W/ American Flag SS Insert

    CHROME SHOP MAFIA

    $193.89 - $276.99
    Choose Option(s) to see description.CSM SS American Flag Step Plate - Plain, 5 X 20 X 1/4 Inch5 X 20 X 1/4 Inch Billet Aluminum Step Plate With Stainless Steel American Flag Design Insert By Chrome...
    PPR_205151
    SKU:
    PPR_205151
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Length Options:
    20 Inch
    Width Options:
    5 Inch
    Material Options:
    Aluminum
    Location:
    Made In USA
    Product Type:
    Frame & Chassis
    Ready To Ship:
    Yes
    $193.89 - $276.99
    Qty in Cart: 0
    Price:
    $193.89 - $276.99
    Subtotal:
  • On Sale
    Limited Quantity Available
    FREE SHIPPING OVER $249
    Chrome Plastic Skull Nut Covers Push On - 10 Pack For Hex Nuts & Bolts

    Chrome Plastic Skull Nut Covers Push On - 10 Pack For Hex Nuts & Bolts

    UNITED PACIFIC

    $2.02 - $14.45
    Choose Option(s) to see description.7/16 X 3/4 Inch Chrome Skull Nut Covers - Push On Style - 10 PackChrome Plastic Skull Nut CoversEnhance the look of your vehicle with this 10 pack of high-quality...
    PPR_205108
    SKU:
    PPR_205108
    Truck Class:
    Universal
    Material Options:
    Plastic/Poly
    Make:
    Universal Items
    Finish Options:
    Chrome-Plated
    Truck Class:
    Heavy Duty
    Product Type:
    Frame & Chassis
    Ready To Ship:
    Yes
    $2.02 - $14.45
    Qty in Cart: 0
    Price:
    $2.02 - $14.45
    Subtotal:
  • On Sale
    FREE SHIPPING OVER $249
    Limited Quantity Available
    Chrome Plastic Bullet Nut Cover - Push On

    Chrome Plastic Bullet Nut Cover - Push On

    UNITED PACIFIC

    $0.21 - $10.40
    Improve the appearance of your wheels with this chrome plastic bullet nut cover featuring a convenient push-on design. Designed for universal applications, these high-quality aftermarket nut covers...
    PPR_204461
    SKU:
    PPR_204461
    Truck Class:
    Universal
    Style Options:
    Bullet
    Material Options:
    Plastic/Poly
    Make:
    Universal Items
    Finish Options:
    Chrome-Plated
    Ready To Ship:
    Yes
    Style Options:
    Push On
    Diameter Options:
    1 Inch
    Height Options:
    1 5/8 Inch
    Product Type:
    Frame & Chassis
    Location:
    Made In USA
    Diameter Options:
    11/16 Inch
    Height Options:
    2 Inch
    Type Options:
    Push On
    $0.21 - $10.40
    Qty in Cart: 0
    Price:
    $0.21 - $10.40
    Subtotal:
  • FREE SHIPPING OVER $249
    Limited Quantity Available
    Chrome Die-Cast Acorn Nut Covers

    Chrome Die-Cast Acorn Nut Covers

    UNITED PACIFIC

    $0.73 - $1.03
    Give your truck or trailer a clean, finished appearance with this chrome die-cast acorn nut cover, designed to conceal exposed nuts and bolts. This high-quality aftermarket replacement is available...
    PPR_204441
    SKU:
    PPR_204441
    Truck Class:
    Universal
    Material Options:
    Steel
    Shape Options:
    Acorn
    Make:
    Universal Items
    Finish Options:
    Chrome-Plated
    Material Options:
    Plastic/Poly
    Truck Class:
    Heavy Duty
    Product Type:
    Frame & Chassis
    Ready To Ship:
    Yes
    Height Options:
    1 Inch
    Diameter Options:
    11/16 Inch
    Diameter Options:
    3/4 Inch
    Material Options:
    Diecast
    Type Options:
    Push On
    Location:
    Made In USA
    $0.73 - $1.03
    Qty in Cart: 0
    Price:
    $0.73 - $1.03
    Subtotal:
  • Merritt 23.5 X 28.5 Inch Top Opening Smooth Aluminum Step Box With Diamond Plate Door W/ Step

    Merritt 23.5 X 28.5 Inch Top Opening Smooth Aluminum Step Box With Diamond Plate Door W/ Step

    MERRITT

    $1,452.99 - $1,774.99
    Optimize your truck's storage with the Merritt 23.5 x 28.5 Inch Top Opening Smooth Aluminum Step Box, featuring a diamond plate door and integrated step for added convenience. Made from...
    PPR_204403
    SKU:
    PPR_204403
    Location:
    Made In USA
    Truck Class:
    Universal
    Material Options:
    Aluminum
    Make:
    Universal Items
    Finish Options:
    Diamond Plate
    Truck Class:
    Heavy Duty
    Product Type:
    Toolboxes
    $1,452.99 - $1,774.99
    Qty in Cart: 0
    Price:
    $1,452.99 - $1,774.99
    Subtotal:
  • Merritt 23.5 X 28.5 Inch Smooth Aluminum Top Opening Step Box With Bright Door

    Merritt 23.5 X 28.5 Inch Smooth Aluminum Top Opening Step Box With Bright Door

    MERRITT

    $1,515.99 - $2,147.99
    Maximize storage efficiency with the Merritt 23.5 x 28.5 Inch Smooth Aluminum Top Opening Step Box with Bright Door, designed for heavy-duty use and professional appearance. Made from...
    PPR_204402
    SKU:
    PPR_204402
    Truck Class:
    Universal
    Location:
    Made In USA
    Material Options:
    Aluminum
    Make:
    Universal Items
    Finish Options:
    Smooth
    Truck Class:
    Heavy Duty
    Product Type:
    Toolboxes
    Ready To Ship:
    Yes
    $1,515.99 - $2,147.99
    Qty in Cart: 0
    Price:
    $1,515.99 - $2,147.99
    Subtotal:
  • Merritt 22 X 21 Inch Top Opening Smooth Aluminum Saddle Box With Bright Door, No Step

    Merritt 22 X 21 Inch Top Opening Smooth Aluminum Saddle Box With Bright Door, No Step

    MERRITT

    $1,258.99 - $1,704.99
    Enhance your truck's storage efficiency with the Merritt Aluminum Top Opening Smooth Aluminum Saddle Box with Bright Door, measuring 22 x 21 inches. Built from high-quality, corrosion-resistant...
    PPR_204400
    SKU:
    PPR_204400
    Truck Class:
    Universal
    Location:
    Made In USA
    Material Options:
    Aluminum
    Make:
    Universal Items
    Finish Options:
    Smooth
    Truck Class:
    Heavy Duty
    Product Type:
    Toolboxes
    $1,258.99 - $1,704.99
    Qty in Cart: 0
    Price:
    $1,258.99 - $1,704.99
    Subtotal:
  • Tie Rod End Type 4

    Tie Rod End Type 4

    AUTOMANN USA

    $159.99
    Maintain reliable steering performance with the Tie Rod End Type 4, designed as a replacement for select truck and trailer applications. Built for universal fitment depending on configuration, this...
    PPR_204391
    SKU:
    PPR_204391
    Truck Class:
    Universal
    Make:
    Universal Items
    Truck Class:
    Heavy Duty
    Product Type:
    Frame & Chassis
    $159.99
    Qty in Cart: 0
    Price:
    $159.99
    Subtotal:
  • Deck Plates Aluminum Diamond

    Deck Plates Aluminum Diamond

    UNITED PACIFIC

    $268.99 - $504.99
    Upgrade with this Aluminum Diamond Deck Plate with Mounting Hardware. Constructed from lightweight yet strong aluminum, the diamond tread pattern delivers classic heavy-duty styling. This deck plate...
    PPR_204362
    SKU:
    PPR_204362
    Truck Class:
    Universal
    Material Options:
    Aluminum
    Make:
    Universal Items
    Style Options:
    Flush Mount
    Truck Class:
    Heavy Duty
    Product Type:
    Frame & Chassis
    Length Options:
    36 Inch
    Shape Options:
    Rectangular
    Length Options:
    48 Inch
    Size Options:
    8 Gauge
    Length Options:
    24 Inch
    Finish Options:
    Diamond Plate
    Length Options:
    60 Inch
    Width Options:
    34 Inch
    $268.99 - $504.99
    Qty in Cart: 0
    Price:
    $268.99 - $504.99
    Subtotal:
  • Stainless Steel Under Frame Light Bracket W Glo Watermelon LEDs, Clamp On

    Stainless Steel Under Frame Light Bracket W Glo Watermelon LEDs, Clamp On

    SHIFT PRODUCTS

    $97.99 - $297.99
    Optimize your rig with the Stainless Steel Under Frame Light Bracket featuring Glo Watermelon LED options and a clamp-on design. Built from 304-grade stainless steel, this heavy-duty bracket is...
    PPR_204334
    SKU:
    PPR_204334
    Truck Class:
    Universal
    Material Options:
    Stainless Steel
    Shape Options:
    Round
    Make:
    Universal Items
    Style Options:
    Watermelon
    Finish Options:
    Polished
    Product Type:
    Lighting
    $97.99 - $297.99
    Qty in Cart: 0
    Price:
    $97.99 - $297.99
    Subtotal:
  • FREE SHIPPING OVER $249
    TPHD Coiled 1/4 Inch Air Line For 5th Wheel Air Slide Cylinder With Fittings

    TPHD Coiled 1/4 Inch Air Line For 5th Wheel Air Slide Cylinder With Fittings

    TPHD

    $19.76
    Improve reliability in your fifth wheel air system with this coiled 1/4-inch air line designed for 5th wheel air slide cylinder applications with fittings included. Built with a coiled construction,...
    PPR_204189
    SKU:
    PPR_204189
    Truck Class:
    Heavy Duty
    Location:
    Made In USA
    Diameter Options:
    1/4 Inch
    Material Options:
    Rubber
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    Ready To Ship:
    Yes
    $19.76
    Qty in Cart: 0
    Price:
    $19.76
    Subtotal:
  • 3-3/8 Inch Pivot Tube - 2.0 Inch OD

    3-3/8 Inch Pivot Tube - 2.0 Inch OD

    AFTERMARKET

    $78.99 - $83.99
    This 3-3/8 inch pivot tube with a 2.0-inch outer diameter is designed for heavy-duty truck and custom fabrication applications where precise fitment and durability are important. Manufactured as a...
    PPR_203808
    SKU:
    PPR_203808
    Truck Class:
    Universal
    Material Options:
    Steel
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $78.99 - $83.99
    Qty in Cart: 0
    Price:
    $78.99 - $83.99
    Subtotal:
  • Smooth Aluminum Step Box W/ Wide Opening Lid

    Smooth Aluminum Step Box W/ Wide Opening Lid

    BUYERS PRODUCTS

    $728.99 - $1,016.99
    Optimize your rig with this smooth aluminum step box with a wide opening lid, measuring 23.31 x 28.5 inches. Built from corrosion-resistant aluminum, this aftermarket step box is designed for...
    PPR_203645
    SKU:
    PPR_203645
    Truck Class:
    Universal
    Material Options:
    Aluminum
    Make:
    Universal Items
    Finish Options:
    Smooth
    Truck Class:
    Heavy Duty
    Product Type:
    Toolboxes
    Width Options:
    48 Inch
    Length Options:
    29 Inch
    Height Options:
    40 Inch
    $728.99 - $1,016.99
    Qty in Cart: 0
    Price:
    $728.99 - $1,016.99
    Subtotal:
  • Retractable 2 Rung Truck Step - 17.375 Inch Wide X 30.25 Inch Height

    Retractable 2 Rung Truck Step - 17.375 Inch Wide X 30.25 Inch Height

    BUYERS PRODUCTS

    $121.99 - $142.99
    Make cab access easier with this retractable 2-rung truck step. Measuring 17.375 inches wide by 30.25 inches high, this compact step provides two non-slip treads for added footing while climbing in...
    PPR_203467
    SKU:
    PPR_203467
    Truck Class:
    Universal
    Height Options:
    30 Inch
    Material Options:
    Steel
    Make:
    Universal Items
    Color:
    Black
    Color:
    Yellow
    Truck Class:
    Heavy Duty
    Product Type:
    Frame & Chassis
    $121.99 - $142.99
    Qty in Cart: 0
    Price:
    $121.99 - $142.99
    Subtotal:
  • Retractable 3 Rung Truck Step - 17.375 Inch Wide X 35 Inch Height

    Retractable 3 Rung Truck Step - 17.375 Inch Wide X 35 Inch Height

    BUYERS PRODUCTS

    $130.99 - $149.99
    Step into your rig with this 17.38 x 35 inch retractable 3-rung truck step. Built from carbon steel with a black powder-coated finish, it offers a durable structure intended for regular use in...
    PPR_203466
    SKU:
    PPR_203466
    Truck Class:
    Universal
    Height Options:
    35 Inch
    Material Options:
    Steel
    Make:
    Universal Items
    Truck Class:
    Heavy Duty
    Product Type:
    Frame & Chassis
    $130.99 - $149.99
    Qty in Cart: 0
    Price:
    $130.99 - $149.99
    Subtotal:
  • 1/4 Inch Thick Self-Lubricating Polymer 5th Wheel Trailer Slick Plate

    1/4 Inch Thick Self-Lubricating Polymer 5th Wheel Trailer Slick Plate

    MINIMIZER

    $336.99 - $917.99
    This 1/4-inch thick self-lubricating polymer 5th wheel trailer slick plate is designed as a practical solution for reducing friction between the tractor fifth wheel and trailer upper coupler. Built...
    PPR_203465
    SKU:
    PPR_203465
    Location:
    Made In USA
    Truck Class:
    Heavy Duty
    Material Options:
    Plastic/Poly
    Make:
    Universal Items
    Make:
    Trailer
    Product Type:
    Frame & Chassis
    $336.99 - $917.99
    Qty in Cart: 0
    Price:
    $336.99 - $917.99
    Subtotal:
  • FREE SHIPPING OVER $249
    BESTfit Camshafts 1.5 Inch-10 For Hendrickson INTRAAX W/ 16.5 Inch HXS

    BESTfit Camshafts 1.5 Inch-10 For Hendrickson INTRAAX W/ 16.5 Inch HXS

    BESTFIT TRUCK PARTS

    $36.39
    Keep your Hendrickson INTRAAX suspension operating smoothly with these BESTfit 1.5-inch 10-spline camshafts designed for 16.5-inch HXS applications. Available for both driver and passenger sides,...
    PPR_203419
    SKU:
    PPR_203419
    Truck Class:
    Universal
    Make:
    Universal Items
    Truck Class:
    Heavy Duty
    Product Type:
    Frame & Chassis
    $36.39
    Qty in Cart: 0
    Price:
    $36.39
    Subtotal:
  • FREE SHIPPING OVER $249
    TPHD Rubber Brake Hose 1/2 Inch With 3/8 MPT Swivel Ends

    TPHD Rubber Brake Hose 1/2 Inch With 3/8 MPT Swivel Ends

    TPHD

    $13.21 - $31.96
    The TPHD Rubber Brake Hose is designed for heavy-duty brake system applications. It features a 1/2-inch rubber hose construction paired with 3/8-inch MPT swivel ends on both sides, which helps...
    PPR_202884
    SKU:
    PPR_202884
    Truck Class:
    Universal
    Material Options:
    Rubber
    Make:
    Universal Items
    Truck Class:
    Heavy Duty
    Product Type:
    Frame & Chassis
    Ready To Ship:
    Yes
    $13.21 - $31.96
    Qty in Cart: 0
    Price:
    $13.21 - $31.96
    Subtotal:
  • On Sale
    Limited Quantity Available
    Roadworks Stainless Steel Step Plate Tape Mount 4 Inch Wide X 1/2 Inch Tall

    Roadworks Stainless Steel Step Plate Tape Mount 4 Inch Wide X 1/2 Inch Tall

    ROADWORKS

    $69.26 - $181.99
    Make your ride stand out with this step plate, constructed from high-quality 430 stainless steel. Designed with a tape-mount system, it allows for straightforward installation without complex...
    PPR_202812
    SKU:
    PPR_202812
    Truck Class:
    Universal
    Location:
    Made In USA
    Width Options:
    4 Inch
    Material Options:
    Stainless Steel
    Make:
    Universal Items
    Truck Class:
    Heavy Duty
    Product Type:
    Frame & Chassis
    Ready To Ship:
    Yes
    $69.26 - $181.99
    Qty in Cart: 0
    Price:
    $69.26 - $181.99
    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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