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International DuraStar Exhaust Parts

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  • Qty in Cart
  • Quantity
  • Price
  • Subtotal
  • 6 ID X 18 Inch Aluminized Curve Turn Exhaust Stack by BESTfit

    6 ID X 18 Inch Aluminized Curve Turn Exhaust Stack by BESTfit

    BESTFIT TRUCK PARTS

    $127.99
    BESTfit 6 ID X 18 Inch Curve Turn Exhaust StackUpgrade your exhaust system with the BESTfit Aluminized Curve Turn Exhaust Stack, a premium solution for enhancing your vehicle's aesthetics. This...
    09-0860181704
    SKU:
    09-0860181704
    Truck Class:
    Heavy Duty
    Material Options:
    Aluminized Steel
    Diameter Options:
    6 Inch
    Make:
    Universal Items
    Style Options:
    Curve Turn
    Product Type:
    Exhaust
    Height Options:
    18 Inch
    $127.99
    Qty in Cart: 0
    Price:
    $127.99
    Subtotal:
  • 5 OD X 29.5 Inch OAL Chrome 3 Bend Dump Truck Miter Stack By BESTfit

    5 OD X 29.5 Inch OAL Chrome 3 Bend Dump Truck Miter Stack By BESTfit

    BESTFIT TRUCK PARTS

    $396.99
    5 Inch OD Chrome Dump Truck Stack PipeOptimize your truck's exhaust system with the durable BESTfit Chrome Offset Dump Truck Stack. This quality stack features a 5-inch OD, a total length of 29.5...
    09-08501619
    SKU:
    09-08501619
    Material Options:
    Steel
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Finish Options:
    Chrome-Plated
    Style Options:
    Curve Turn
    Diameter Options:
    5 Inch
    Product Type:
    Exhaust
    $396.99
    Qty in Cart: 0
    Price:
    $396.99
    Subtotal:
  • 5 ID x 42 Inch Chrome Dump Truck Exhaust Stack

    5 ID x 42 Inch Chrome Dump Truck Exhaust Stack

    BESTFIT TRUCK PARTS

    $560.99
    BESTfit Chrome Off Set Dump Truck Stack, 18 x 19 x 29 Inch W/ 5 Inch IDTransform your truck with the Chrome Off Set Dump Truck Stack, designed for optimal performance and striking good looks. At 42...
    09-085042084
    SKU:
    09-085042084
    Finish Options:
    Chrome-Plated
    Diameter Options:
    5 Inch
    Truck Class:
    Heavy Duty
    Material Options:
    Steel
    Make:
    Universal Items
    Style Options:
    Curve Turn
    Product Type:
    Exhaust
    Height Options:
    42 Inch
    $560.99
    Qty in Cart: 0
    Price:
    $560.99
    Subtotal:
  • 4 Inch ID Chrome Turn Out Top Stack

    4 Inch ID Chrome Turn Out Top Stack

    BESTFIT TRUCK PARTS

    $200.99
    4 Inch ID Turn Out Top StackMake a statement on the road with the Chrome Turn Out Top Stack showcasing a 4-inch ID. Constructed from chrome-plated steel, this top stack is designed to provide both...
    09-08404807
    SKU:
    09-08404807
    Diameter Options:
    4 Inch
    Truck Class:
    Heavy Duty
    Material Options:
    Steel
    Finish Options:
    Chrome-Plated
    Make:
    Universal Items
    Style Options:
    Curve Turn
    Product Type:
    Exhaust
    $200.99
    Qty in Cart: 0
    Price:
    $200.99
    Subtotal:
  • 5 ID x 51 Inch Chrome Straight Exhaust Stack

    5 ID x 51 Inch Chrome Straight Exhaust Stack

    BESTFIT TRUCK PARTS

    $317.99
    51 Inch Chrome Straight Stack With 5 Inch ID Belled EndsAdd a touch of elegance and improved performance to your vehicle with the 51 Inch Chrome Straight Stack. Constructed from chrome-plated steel,...
    09-082505171
    SKU:
    09-082505171
    Finish Options:
    Chrome-Plated
    Diameter Options:
    5 Inch
    Truck Class:
    Heavy Duty
    Material Options:
    Steel
    Make:
    Universal Items
    Product Type:
    Exhaust
    Height Options:
    51 Inch
    $317.99
    Qty in Cart: 0
    Price:
    $317.99
    Subtotal:
  • BESTfit Aluminized Exhaust Adapter Reducer 6 ID X 5 OD X 8 Inch

    BESTfit Aluminized Exhaust Adapter Reducer 6 ID X 5 OD X 8 Inch

    BESTFIT TRUCK PARTS

    $46.65
    Aluminized 6 Inch ID To 5 Inch OD Reducer For ExhaustUse this quality aluminized reducer to connect a 6 inch OD pipe to a 4 inch OD pipe in your exhaust system. Resistant to rust and corrosion, this...
    09-08036500
    SKU:
    09-08036500
    Truck Class:
    Heavy Duty
    Diameter Options:
    6 Inch
    Make:
    Universal Items
    Product Type:
    Exhaust
    Material Options:
    Aluminized Steel
    $46.65
    Qty in Cart: 0
    Price:
    $46.65
    Subtotal:
  • BESTfit Aluminized Exhaust Adapter Reducer 8 OD X 5 ID X 8.75 Inch

    BESTfit Aluminized Exhaust Adapter Reducer 8 OD X 5 ID X 8.75 Inch

    BESTFIT TRUCK PARTS

    $126.99
    8 OD To 5 ID Inch Exhaust Reducer* High Quality Exhaust Reducer* Made Of Aluminized 16 Gauge Steel* Dimensions:  - 8 Inch Length   - 8 Inch OD To 5 Inch ID* Sold Individually* Warranty On Exhaust...
    09-08038501
    SKU:
    09-08038501
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Exhaust
    $126.99
    Qty in Cart: 0
    Price:
    $126.99
    Subtotal:
  • 9 Inch Diameter Galvanized Resonator Muffler Type 1 4 ID / ID X 16.5 Inch OAL

    9 Inch Diameter Galvanized Resonator Muffler Type 1 4 ID / ID X 16.5 Inch OAL

    BESTFIT TRUCK PARTS

    $124.99
    16.5 Inch Galvanized Resonator Muffler, 9 Inch Body DiameterUpgrade your exhaust system with this high-quality 16.5 Inch Galvanized Type 1 Resonator Muffler, featuring a 4 Inch ID inlet and outlet...
    09-080231
    SKU:
    09-080231
    Finish Options:
    Galvanized
    Diameter Options:
    4 Inch
    Truck Class:
    Heavy Duty
    Material Options:
    Steel
    Make:
    Universal Items
    Product Type:
    Exhaust
    $124.99
    Qty in Cart: 0
    Price:
    $124.99
    Subtotal:
  • BESTfit Aluminized Exhaust Reducer 7 ID X 5 OD X 8 Inch

    BESTfit Aluminized Exhaust Reducer 7 ID X 5 OD X 8 Inch

    BESTFIT TRUCK PARTS

    $76.30
    8 Inch Exhaust 7 Inch ID To 5 Inch OD Reducer Adapter* High Quality Exhaust Reducer* Aluminized* 7 ID- 5 OD X 8 Inch* Sold Individually* Warranty On Exhaust Reducers Against Defects In Workmanship &...
    09-0801806
    SKU:
    09-0801806
    Diameter Options:
    5 Inch
    Truck Class:
    Heavy Duty
    Material Options:
    Aluminized Steel
    Make:
    Universal Items
    Product Type:
    Exhaust
    Ready To Ship:
    Yes
    $76.30
    Qty in Cart: 0
    Price:
    $76.30
    Subtotal:
  • 7 OD To 5 ID 90 Degree Chrome Exhaust Elbow

    7 OD To 5 ID 90 Degree Chrome Exhaust Elbow

    BESTFIT TRUCK PARTS

    $680.99
    16 Inch End To End 90 Degree Chrome ElbowDiscover the perfect combination of durability and style with our Chrome 90 Degree Exhaust Elbow. This elbow is meticulously crafted from 16 gauge material,...
    09-0801756
    SKU:
    09-0801756
    Diameter Options:
    5 Inch
    Material Options:
    Steel
    Finish Options:
    Chrome-Plated
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Exhaust
    Ready To Ship:
    Yes
    $680.99
    Qty in Cart: 0
    Price:
    $680.99
    Subtotal:
  • Aluminized Steel Exhaust Turbo Flange, 3.5 Inch ID x 2 Inch

    Aluminized Steel Exhaust Turbo Flange, 3.5 Inch ID x 2 Inch

    BESTFIT TRUCK PARTS

    $60.99
    Steel 3.5 Inch ID Turbo Flange Adapter* High Quality Turbo Flange* Aluminized Steel* 3.5 Inch ID * 2 Inch Length* Sold Individually* Warranty On Turbo Flanges Against Defects In Workmanship &...
    09-0801009
    SKU:
    09-0801009
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Exhaust
    Material Options:
    Aluminized Steel
    $60.99
    Qty in Cart: 0
    Price:
    $60.99
    Subtotal:
  • 4 OD 10 x 10 Inch Chrome 90 Degree Elbow

    4 OD 10 x 10 Inch Chrome 90 Degree Elbow

    BESTFIT TRUCK PARTS

    $165.99
    4 Inch OD x 10 x 10 Inch Chrome 90 Degree Elbow* High Quality Elbow* Chrome-Plated * 4 Inch OD/OD * 90 Degree* Both Legs 10 Inches Length * Sold Individually* Warranty On Elbows Against Defects In...
    09-0801419
    SKU:
    09-0801419
    Diameter Options:
    4 Inch
    Finish Options:
    Chrome-Plated
    Truck Class:
    Heavy Duty
    Material Options:
    Steel
    Make:
    Universal Items
    Product Type:
    Exhaust
    $165.99
    Qty in Cart: 0
    Price:
    $165.99
    Subtotal:
  • Chrome 90 Degree Elbow, 6 Inch OD - 24 x 24 Inch Legs

    Chrome 90 Degree Elbow, 6 Inch OD - 24 x 24 Inch Legs

    BESTFIT TRUCK PARTS

    $375.99
    6 Inch OD x 24 x 24 Inch Chrome 90 Degree Elbow* High Quality Elbow* Chrome-Plated * 6 Inch OD/OD* 90 Degree * Legs Are 24 Inches On Each Side* 16 Gauge* Sold Individually* Warranty On Elbows Against...
    09-0801623
    SKU:
    09-0801623
    Finish Options:
    Chrome-Plated
    Degree Options:
    90
    Style Options:
    Elbow
    Material Options:
    Steel
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Exhaust
    $375.99
    Qty in Cart: 0
    Price:
    $375.99
    Subtotal:
  • 5 Inch SS Pre-Formed Exhaust Band Clamp

    5 Inch SS Pre-Formed Exhaust Band Clamp

    BESTFIT TRUCK PARTS

    $19.99
    5 Inch Easy Seal Exhaust Band Clamp* High Quality Exhaust Band Clamp* Made Of 304 Stainless Steel* Pre-form* Creates Leak Proof Seal * 5 Inch Diameter* Sold Individually* Warranty On Exhaust Band...
    09-0800040
    SKU:
    09-0800040
    Truck Class:
    Heavy Duty
    Material Options:
    Stainless Steel
    Make:
    Universal Items
    Product Type:
    Exhaust
    Diameter Options:
    5 Inch
    Ready To Ship:
    Yes
    $19.99
    Qty in Cart: 0
    Price:
    $19.99
    Subtotal:
  • 7 Inch Heat Shield Clamp

    7 Inch Heat Shield Clamp

    BESTFIT TRUCK PARTS

    $19.68
    7 Inch Heat Shield ClampMount a 180 degree heat shield on a 7 inch diameter exhaust or muffler pipe with this quality clamp.* High Quality Heat Shield Clamp* 7 Inch Diameter* For 180 Degree Heat...
    09-0808130
    SKU:
    09-0808130
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Exhaust
    $19.68
    Qty in Cart: 0
    Price:
    $19.68
    Subtotal:
  • SS 45 Degree Elbow, 8 x 10 Inch

    SS 45 Degree Elbow, 8 x 10 Inch

    BESTFIT TRUCK PARTS

    $93.99
    4 Inch OD Stainless Steel 45 Degree Elbow* High Quality Elbow* Stainless Steel * 4 Inch OD* 8 Inch X 10 Inch* 45 Degree Bend * Sold Individually* Warranty On Elbows Against Defects In Workmanship &...
    09-0801451
    SKU:
    09-0801451
    Diameter Options:
    4 Inch
    Truck Class:
    Heavy Duty
    Style Options:
    Elbow
    Material Options:
    Stainless Steel
    Make:
    Universal Items
    Product Type:
    Exhaust
    $93.99
    Qty in Cart: 0
    Price:
    $93.99
    Subtotal:
  • 5 Inch Chrome Exhaust Heat Shield Mounting Bracket

    5 Inch Chrome Exhaust Heat Shield Mounting Bracket

    BESTFIT TRUCK PARTS

    $59.99
    Chrome Plated 5 Inch Exhaust Heat Shield Mounting Bracket* High Quality Heat Shield Mounting Bracket* With 3 Tabs* For 180 Degree Heat Shields* Made Of Chrome Plated Steel* 5 Inch Diameter* Made In...
    09-0808135
    SKU:
    09-0808135
    Truck Class:
    Universal
    Material Options:
    Steel
    Make:
    Universal Items
    Product Type:
    Exhaust
    Ready To Ship:
    Yes
    $59.99
    Qty in Cart: 0
    Price:
    $59.99
    Subtotal:
  • BESTfit SS Heat Guard, 180 Degree

    BESTfit SS Heat Guard, 180 Degree

    BESTFIT TRUCK PARTS

    $196.99
    BESTfit No Hole 180 Degree Stainless Steel Exhaust Shield* High Quality Heat Guard* Made Of 430 Stainless Steel* 180 Degree Wrap Around* Dimensions:  - 48 Inch Overall Height  - 4 Inch - 7 Inch...
    09-0805017
    SKU:
    09-0805017
    Truck Class:
    Universal
    Material Options:
    Stainless Steel
    Make:
    Universal Items
    Product Type:
    Exhaust
    $196.99
    Qty in Cart: 0
    Price:
    $196.99
    Subtotal:
  • 6 Inch Chrome Mounting Clamp For 180 Degree Exhaust Heat Shield

    6 Inch Chrome Mounting Clamp For 180 Degree Exhaust Heat Shield

    AUTOMANN USA

    $73.99
    Chrome Plated 6 Inch ID Exhaust Heat Shield Mounting ClampKeep your exhaust components stable and secure with the 6 Inch Chrome Mounting Clamp for 180 Degree Exhaust Heat Shield, crafted from...
    09-0808128
    SKU:
    09-0808128
    Finish Options:
    Chrome-Plated
    Material Options:
    Steel
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Exhaust
    $73.99
    Qty in Cart: 0
    Price:
    $73.99
    Subtotal:
  • Chrome Exhaust Connector 6 ID Inch X 6 Inch OD

    Chrome Exhaust Connector 6 ID Inch X 6 Inch OD

    UNITED PACIFIC

    $39.05
    6 Inch ID To 6 Inch OD Chrome Exhaust ConnectorConnect a 6-inch inside diameter pipe to a 6-inch outside diameter pipe easily with this chrome plated exhaust connector. 4 State Trucks carries an...
    09-08010035
    SKU:
    09-08010035
    Diameter Options:
    6 Inch
    Finish Options:
    Chrome-Plated
    Material Options:
    Steel
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Exhaust
    Ready To Ship:
    Yes
    $39.05
    Qty in Cart: 0
    Price:
    $39.05
    Subtotal:
  • Total: items /

Adding your products to cart

The exhaust selection for International DuraStar trucks is filled with high-quality components and accessories designed to keep your rig performing at its peak. From stylish chrome stacks and robust mufflers to essential clamps, elbows, and piping, you'll find everything necessary to replace or enhance your truck's exhaust system. These exhaust parts are crafted to boost airflow, minimize backpressure, and add a stylish flair to your truck. Whether you're looking for improved efficiency, a more powerful sound, or a striking, customized appearance, this category offers the ideal components to help you achieve your goals. Elevate your DuraStar with dependable, high-performance exhaust solutions that enhance aesthetics and functionality, ensuring your truck runs smoothly and stands out.

Frequently Asked Questions About International DuraStar Exhaust Parts

What years and models of International DuraStar trucks do these exhaust parts fit?

Our International DuraStar exhaust parts are designed to fit DuraStar models from 2001 to present, including the 4200, 4300, and 4400 series. However, compatibility can vary based on your specific engine configuration (MaxxForce DT, DT466, or VT365). We recommend checking your OEM or calling our support team at 1-888-875-7787 to confirm exact fitment for your truck before ordering.

Are these exhaust parts made from aluminized or stainless steel, and which should I choose?

We offer both aluminized steel and 304/409 stainless steel options. Aluminized steel parts typically last 3-5 years and cost less, making them ideal for trucks in moderate climates or with regular replacement schedules. Stainless steel components last 7-10+ years and resist corrosion better, especially in areas with road salt or coastal environments. For DuraStar trucks operating in harsh conditions or requiring maximum longevity, we recommend investing in stainless steel.

Can I install these exhaust parts myself, or do I need special tools?

Most DuraStar exhaust components can be installed with standard shop tools including socket sets, pipe cutters, and jack stands. However, you'll need exhaust clamps (sold separately) and may require a reciprocating saw to remove old parts. Installation typically takes 2-4 hours depending on which components you're replacing. Always ensure proper exhaust hanger alignment to prevent premature wear. Professional installation is recommended for complete system replacements or if you're not comfortable working under your truck.

Will aftermarket exhaust parts affect my DuraStar's warranty or emissions compliance?

Our direct-fit replacement exhaust parts maintain OEM specifications and won't void your warranty when used for repair or maintenance. However, any modifications to emissions components like DPF filters or catalytic converters must meet EPA regulations. All our emissions-related parts are EPA-approved and include proper documentation. For trucks still under warranty, we recommend keeping all receipts and following International's maintenance guidelines.

What's the difference between OEM and aftermarket exhaust parts for my DuraStar?

OEM International exhaust parts guarantee exact fit but typically cost 40-60% more than quality aftermarket options. Our aftermarket parts are manufactured to meet or exceed OEM specifications, using the same bend angles, pipe diameters, and mounting points. The main differences are price and sometimes material options - many aftermarket manufacturers offer upgraded stainless steel versions of parts that originally came in aluminized steel. All parts we carry include our standard warranty and have been tested for proper fit on DuraStar trucks.


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