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International WorkStar Elbows, Piping & Comp.

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  • Qty in Cart
  • Quantity
  • Price
  • Subtotal
  • Aluminized 5 Inch Y Pipe - 11.5 In W X 16.25 In H

    Aluminized 5 Inch Y Pipe - 11.5 In W X 16.25 In H

    UNITED PACIFIC

    $119.99
    Aluminized 5 Inch Y Exhaust Pipe* High Quality Y Pipe* Aluminized Steel* 11.5 Inch W X 16.25 Inch L* Sold Individually* Warranty On Y Pipes Against Defects In Workmanship & Material From Date Of...
    09-080100537
    SKU:
    09-080100537
    Truck Class:
    Universal
    Diameter Options:
    5 Inch
    Material Options:
    Aluminized Steel
    Make:
    Universal Items
    Length Options:
    16 Inch
    Style Options:
    Y-Pipe
    Product Type:
    Exhaust
    $119.99
    Qty in Cart: 0
    Price:
    $119.99
    Subtotal:
  • FREE SHIPPING OVER $249
    Aluminized 90 Degree Exhaust Expanded Elbow 4 In Id To 4 In Od - 12 X 12 Inch

    Aluminized 90 Degree Exhaust Expanded Elbow 4 In Id To 4 In Od - 12 X 12 Inch

    UNITED PACIFIC

    $48.17
    90 Degree Exhaust Expanded Elbow* High Quality Exhaust Expanded Elbow* Aluminized Steel* 4 Inch I.D. To 4 Inch O.D.* 12 Inch X 12 Inch* 90 Degree* Sold Individually* Warranty On Exhaust Expanded...
    09-080100439
    SKU:
    09-080100439
    Truck Class:
    Universal
    Diameter Options:
    4 Inch
    Style Options:
    Elbow
    Material Options:
    Aluminized Steel
    Make:
    Universal Items
    Degree Options:
    90
    Product Type:
    Exhaust
    $48.17
    Qty in Cart: 0
    Price:
    $48.17
    Subtotal:
  • Aluminized 60 Degree Exhaust Expanded Elbow 5 In Id To 5 In OD - 10 X 10 Inch

    Aluminized 60 Degree Exhaust Expanded Elbow 5 In Id To 5 In OD - 10 X 10 Inch

    UNITED PACIFIC

    $79.99
    60 Degree Exhaust Expanded Elbow* High Quality Exhaust Expanded Elbow* Aluminized Steel* 5 Inch Id To 5 Inch Od* 10 Inch X 10 Inch * 60 Degree* Sold Individually* Warranty On Exhaust Expanded Elbows...
    09-080100438
    SKU:
    09-080100438
    Truck Class:
    Universal
    Diameter Options:
    5 Inch
    Style Options:
    Elbow
    Material Options:
    Aluminized Steel
    Make:
    Universal Items
    Degree Options:
    60
    Product Type:
    Exhaust
    $79.99
    Qty in Cart: 0
    Price:
    $79.99
    Subtotal:
  • BESTfit 5 Inch ID-OD Chrome Exhaust Elbow - 90 Degree Bend

    BESTfit 5 Inch ID-OD Chrome Exhaust Elbow - 90 Degree Bend

    BESTFIT TRUCK PARTS

    $224.99 - $304.99
    A 5-inch ID/OD chrome exhaust elbow with a 90-degree bend is designed for heavy-duty truck exhaust systems where a compact directional change is required. Built from chrome-plated steel, it is...
    PPR_203227
    SKU:
    PPR_203227
    Truck Class:
    Universal
    Diameter Options:
    5 Inch
    Material Options:
    Steel
    Degree Options:
    90
    Finish Options:
    Chrome-Plated
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Exhaust
    Style Options:
    Elbow
    Ready To Ship:
    Yes
    $224.99 - $304.99
    Qty in Cart: 0
    Price:
    $224.99 - $304.99
    Subtotal:
  • BESTfit 5 Inch ID-OD Aluminized Steel Exhaust Elbow - 90 Degree Bend

    BESTfit 5 Inch ID-OD Aluminized Steel Exhaust Elbow - 90 Degree Bend

    BESTFIT TRUCK PARTS

    $56.99 - $106.99
    Improve exhaust setup with the BESTfit 5-inch ID/OD 90-degree aluminized steel exhaust elbow, designed for practical use in heavy-duty systems. Manufactured from 16-gauge aluminized steel, this elbow...
    PPR_203226
    SKU:
    PPR_203226
    Truck Class:
    Universal
    Diameter Options:
    5 Inch
    Material Options:
    Aluminized Steel
    Degree Options:
    90
    Make:
    Universal Items
    Truck Class:
    Heavy Duty
    Product Type:
    Exhaust
    Ready To Ship:
    Yes
    $56.99 - $106.99
    Qty in Cart: 0
    Price:
    $56.99 - $106.99
    Subtotal:
  • BESTfit 5 Inch OD-OD Chrome Exhaust Elbow - 90 Degree Bend

    BESTfit 5 Inch OD-OD Chrome Exhaust Elbow - 90 Degree Bend

    BESTFIT TRUCK PARTS

    $184.99 - $251.99
    Optimize exhaust routing with the BESTfit 5-inch OD/OD chrome exhaust elbow, a practical solution for creating a smooth 90-degree turn in heavy-duty systems. Constructed from chrome-plated steel,...
    PPR_203225
    SKU:
    PPR_203225
    Truck Class:
    Universal
    Diameter Options:
    5 Inch
    Material Options:
    Steel
    Degree Options:
    90
    Finish Options:
    Chrome-Plated
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Exhaust
    Ready To Ship:
    Yes
    Style Options:
    Elbow
    $184.99 - $251.99
    Qty in Cart: 0
    Price:
    $184.99 - $251.99
    Subtotal:
  • BESTfit 5 Inch OD-OD Aluminized Steel Exhaust Elbow - 90 Degree Bend

    BESTfit 5 Inch OD-OD Aluminized Steel Exhaust Elbow - 90 Degree Bend

    BESTFIT TRUCK PARTS

    $56.99 - $99.99
    Take your setup to the next level with the BESTfit 5-inch OD/OD aluminized steel exhaust elbow, designed to deliver a reliable 90-degree bend for heavy-duty applications. Built from durable...
    PPR_203224
    SKU:
    PPR_203224
    Truck Class:
    Universal
    Diameter Options:
    5 Inch
    Material Options:
    Aluminized Steel
    Degree Options:
    90
    Make:
    Universal Items
    Truck Class:
    Heavy Duty
    Product Type:
    Exhaust
    Ready To Ship:
    Yes
    $56.99 - $99.99
    Qty in Cart: 0
    Price:
    $56.99 - $99.99
    Subtotal:
  • BESTfit 5 ID/ID Inch SS Connector Pipe - Repair Section

    BESTfit 5 ID/ID Inch SS Connector Pipe - Repair Section

    BESTFIT TRUCK PARTS

    $77.99 - $139.99
    This 5-inch ID aluminized steel connector is built from 16-gauge aluminized steel, intended to offer improved resistance to rust and corrosion compared to standard steel. The 5-inch inside diameter...
    PPR_203222
    SKU:
    PPR_203222
    Truck Class:
    Universal
    Diameter Options:
    5 Inch
    Material Options:
    Aluminized Steel
    Size Options:
    16 Gauge
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Exhaust
    Ready To Ship:
    Yes
    $77.99 - $139.99
    Qty in Cart: 0
    Price:
    $77.99 - $139.99
    Subtotal:
  • BESTfit 4 ID/ID SS Connector Pipe - Repair Section

    BESTfit 4 ID/ID SS Connector Pipe - Repair Section

    BESTFIT TRUCK PARTS

    $44.55 - $95.99
    Restore your exhaust with the BESTfit 4-inch ID/ID 16-gauge aluminized steel repair pipe. This connector-style pipe features a 4-inch inner diameter on both ends. Built from 16-gauge aluminized...
    PPR_203221
    SKU:
    PPR_203221
    Diameter Options:
    4 Inch
    Truck Class:
    Universal
    Size Options:
    16 Gauge
    Material Options:
    Aluminized Steel
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Exhaust
    $44.55 - $95.99
    Qty in Cart: 0
    Price:
    $44.55 - $95.99
    Subtotal:
  • FREE SHIPPING OVER $249
    5 Inch ID Stainless Steel Exhaust Flex Pipe

    5 Inch ID Stainless Steel Exhaust Flex Pipe

    AFTERMARKET

    $99.99 - $164.99
    Refresh your exhaust system with a 5-inch ID stainless steel flex pipe designed for universal applications. Built from stainless steel, this flex pipe is engineered to help absorb engine vibration...
    PPR_202898
    SKU:
    PPR_202898
    Diameter Options:
    5 Inch
    Truck Class:
    Universal
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Exhaust
    Length Options:
    48 Inch
    Length Options:
    36 Inch
    Material Options:
    Stainless Steel
    Length Options:
    60 Inch
    Location:
    Made In USA
    Ready To Ship:
    Yes
    $99.99 - $164.99
    Qty in Cart: 0
    Price:
    $99.99 - $164.99
    Subtotal:
  • FREE SHIPPING OVER $249
    TPHD 4 ID Inch Stainless Steel Flex Pipe

    TPHD 4 ID Inch Stainless Steel Flex Pipe

    TPHD

    $20.69 - $391.99
    Upgrade your exhaust system with the 4-inch ID stainless steel flex pipe, designed as a universal solution. Constructed from stainless steel, this flex pipe is built to provide improved corrosion...
    PPR_202897
    SKU:
    PPR_202897
    Truck Class:
    Universal
    Diameter Options:
    4 Inch
    Location:
    Made In USA
    Material Options:
    Steel
    Finish Options:
    Chrome-Plated
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Exhaust
    Ready To Ship:
    Yes
    $20.69 - $391.99
    Qty in Cart: 0
    Price:
    $20.69 - $391.99
    Subtotal:
  • FREE SHIPPING OVER $249
    BESTfit 5 Inch Aluminized Exhaust Tubing Sold By Foot

    BESTfit 5 Inch Aluminized Exhaust Tubing Sold By Foot

    BESTFIT TRUCK PARTS

    $13.46 - $185.99
    This 5?inch aluminized exhaust tubing sold by the foot gives you a flexible way to build or repair heavy?duty exhaust systems using straight sections of aluminized steel with a 5? outer diameter. You...
    PPR_201902
    SKU:
    PPR_201902
    Diameter Options:
    5 Inch
    Truck Class:
    Heavy Duty
    Material Options:
    Aluminized Steel
    Make:
    Universal Items
    Product Type:
    Exhaust
    Length Options:
    36 Inch
    Style Options:
    Straight Style
    Length Options:
    12 Inch
    Length Options:
    72 Inch
    Height Options:
    2 3/4 Inch
    Length Options:
    7 1/2 Inch
    Length Options:
    120 Inch
    Size Options:
    16 Gauge
    Ready To Ship:
    Yes
    $13.46 - $185.99
    Qty in Cart: 0
    Price:
    $13.46 - $185.99
    Subtotal:
  • 1-Piece Stainless Steel Diesel Particulate Filter Replaces 5295606NX, 5579357 For Cummins ISC Engine

    1-Piece Stainless Steel Diesel Particulate Filter Replaces 5295606NX, 5579357 For Cummins ISC Engine

    GLOBAL EMISSIONS

    $2,020.99
    1-Piece Stainless Steel Diesel Particulate Filter Fits Cummins ISC Engine* High Quality Diesel Particulate Filter* Made Of Stainless Steel * Exclusive 1-Piece Canister Design For Durability* OEM...
    29-080600049
    SKU:
    29-080600049
    Truck Class:
    Heavy Duty
    Style Options:
    Cummins
    Material Options:
    Stainless Steel
    Make:
    Universal Items
    Product Type:
    Exhaust
    $2,020.99
    Qty in Cart: 0
    Price:
    $2,020.99
    Subtotal:
  • 1-Piece Stainless Steel Diesel Particulate Filter Replaces 4965227 For Cummins ISB/PX6 Engines

    1-Piece Stainless Steel Diesel Particulate Filter Replaces 4965227 For Cummins ISB/PX6 Engines

    GLOBAL EMISSIONS

    $1,410.99
    1-Piece Stainless Steel Diesel Particulate Filter Fits Cummins ISB & PX6 Engines* High Quality Diesel Particulate Filter* Made Of Stainless Steel * Exclusive 1-Piece Canister Design For Durability*...
    29-080600024
    SKU:
    29-080600024
    Truck Class:
    Heavy Duty
    Style Options:
    Cummins
    Material Options:
    Stainless Steel
    Make:
    Universal Items
    Product Type:
    Exhaust
    $1,410.99
    Qty in Cart: 0
    Price:
    $1,410.99
    Subtotal:
  • Stainless Steel Diesel Particulate Filter Replaces 4969838NX, 4965286NX For Cummins/PACCAR ISC, PX8 Engines

    Stainless Steel Diesel Particulate Filter Replaces 4969838NX, 4965286NX For Cummins/PACCAR ISC, PX8 Engines

    GLOBAL EMISSIONS

    $1,690.99
    Stainless Steel Diesel Particulate Filter Fits Cummins/PACCAR ISC & PX8 Engines* High Quality Diesel Particulate Filter* Made Of Stainless Steel * OEM Quality Clamps And Gaskets Included* Sold...
    29-080600023
    SKU:
    29-080600023
    Truck Class:
    Heavy Duty
    Style Options:
    Cummins
    Material Options:
    Stainless Steel
    Make:
    Universal Items
    Product Type:
    Exhaust
    $1,690.99
    Qty in Cart: 0
    Price:
    $1,690.99
    Subtotal:
  • Premium Exhaust Bellows Kit For Autocar

    Premium Exhaust Bellows Kit For Autocar

    AFTERMARKET

    $490.99
    Exhaust Bellows Kit Autocar Premium W/ V Band Clamp & Cummins Gasket* High Quality Exhaust Bellows Kit* Includes: - (2) V- Band Clamp  - Gasket Cummins * Made Of 304 Stainless Steel* Sold...
    16-08040001
    SKU:
    16-08040001
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Material Options:
    Stainless Steel
    Style Options:
    Cummins
    Product Type:
    Exhaust
    $490.99
    Qty in Cart: 0
    Price:
    $490.99
    Subtotal:
  • Exhaust Bellows Kit Replaces A2350781-001 For Autocar

    Exhaust Bellows Kit Replaces A2350781-001 For Autocar

    AFTERMARKET

    $599.99
    Exhaust Bellows Kit Autocar Premium* High Quality Exhaust Bellows Kit* Includes:  - (2) V-Band Clamp  - (2) Exhaust Gasket* Sold Individually* Warranty On Exhaust Bellows Kits Against Defects In...
    16-08040000
    SKU:
    16-08040000
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Material Options:
    Steel
    Product Type:
    Exhaust
    $599.99
    Qty in Cart: 0
    Price:
    $599.99
    Subtotal:
  • 5 Inch Aluminized Steel Double Bend Pipe W/ 5 Inch Inlet For 5, 6, 7 Inch Stack Kits by BESTfit

    5 Inch Aluminized Steel Double Bend Pipe W/ 5 Inch Inlet For 5, 6, 7 Inch Stack Kits by BESTfit

    BESTFIT TRUCK PARTS

    $353.99
    BESTfit 5 Inch 16G Aluminized Steel Double Bend Pipe For 5, 6, 7 Inch Stack Kits W/ 5 Inch Inlet* High Quality Stack* 16 Gauge Aluminized Steel* Dimensions  - 5 Inch Diameter  - 5 Inch Inlet...
    09-08G500008
    SKU:
    09-08G500008
    Diameter Options:
    5 Inch
    Material Options:
    Aluminized Steel
    Make:
    Universal Items
    Truck Class:
    Heavy Duty
    Product Type:
    Exhaust
    $353.99
    Qty in Cart: 0
    Price:
    $353.99
    Subtotal:
  • 5 Inch 16G Aluminized Steel Double Bend Pipe For 5, 6, 7 Inch Stack Kits by BESTfit

    5 Inch 16G Aluminized Steel Double Bend Pipe For 5, 6, 7 Inch Stack Kits by BESTfit

    BESTFIT TRUCK PARTS

    $301.99
    BESTfit 5 Inch 16G Aluminized Steel Double Bend Pipe For 5, 6, 7 Inch Stack Kits* High Quality Double Bend Pipe* 16 Gauge Aluminized Steel* Dimensions  - 5 Inch Diameter* Used In 5, 6 And 7 Inch...
    09-08G500007
    SKU:
    09-08G500007
    Diameter Options:
    5 Inch
    Material Options:
    Aluminized Steel
    Make:
    Universal Items
    Truck Class:
    Heavy Duty
    Product Type:
    Exhaust
    $301.99
    Qty in Cart: 0
    Price:
    $301.99
    Subtotal:
  • 4 Inch 16G Aluminized Steel Double Bend Pipe by BESTfit

    4 Inch 16G Aluminized Steel Double Bend Pipe by BESTfit

    BESTFIT TRUCK PARTS

    $257.99
    BESTfit 16G Aluminized Steel Double Bend Pipe For 4 Inch Stack Kits* High Quality Stack Kit* 16 Gauge Aluminized Steel* Dimensions  - 4 Inch Double Bend Pipe  - 4 Inch Stack kit* Made in The USA*...
    09-08G400004
    SKU:
    09-08G400004
    Diameter Options:
    4 Inch
    Material Options:
    Aluminized Steel
    Make:
    Universal Items
    Truck Class:
    Heavy Duty
    Product Type:
    Exhaust
    $257.99
    Qty in Cart: 0
    Price:
    $257.99
    Subtotal:
  • Total: items /

Adding your products to cart

The International WorkStar Elbows, Piping & Components category offers a variety of high-quality exhaust solutions for semi-trucks. This includes durable aluminized steel and stainless steel pipes, elbows, flexible tubing, and connectors. Designed for a custom fit, these components enhance both performance and appearance. All products are built to last from 90-degree elbows to Y-pipes and straight pipes. Whether replacing old parts or upgrading your exhaust system, this category has the right components.

Frequently Asked Questions About International WorkStar Elbows, Piping & Comp.

What part of the truck do these elbows and piping components come from?

This category covers exhaust and charge air system components for the International WorkStar, including exhaust elbows, connecting pipes, and related fittings that route exhaust or turbocharger air between the engine, turbo, and exhaust stack. These parts are used to replace worn, cracked, or rusted-out sections of the original piping.

Will these parts fit my specific WorkStar model year and engine?

International WorkStar trucks span multiple model years and engine configurations, so pipe diameter, bend angle, and mounting points can vary. Always check the listed part number, diameter, and engine application against your truck's existing component before ordering, and compare against your OEM part number when possible to confirm an exact match.

What material are these elbows and pipes made from, and will they hold up to heat and road conditions?

Exhaust and piping components in this category are typically constructed from steel or aluminized steel to withstand high exhaust temperatures and outdoor exposure. Aluminized finishes generally offer better resistance to rust and scaling than plain steel, but all exhaust components will show wear over time from heat cycling and road debris.

Can I install these myself, or do I need a shop to do it?

Many elbows and straight pipe sections can be swapped with basic hand tools if you're comfortable working underneath the truck, especially when replacing a like-for-like section. However, jobs involving welded joints, tight clearances near the turbo, or components integrated with emissions equipment are often better handled by a shop with the right lift and cutting tools.

Do these components affect emissions compliance?

Some piping sections connect directly to emissions-related components such as the turbocharger, DPF, or EGR system. If a part is positioned before or within the emissions system, replacing it with anything other than an equivalent, correctly fitting piece could affect emissions performance. When in doubt, match the original part specifications closely or consult your service manual before making changes.


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