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Mack RD Truck Exhaust Parts

Are you looking to improve your Mack RD truck? 4 State Trucks has you covered with a high-quality collection of exhaust stacks, clamps, elbows, and mufflers. Explore options with lengths up to 120 inches, diameters from 4 to 8 inches, and a variety of top styles like miter cut and bull hauler.
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  • Price
  • Subtotal
  • 1-Piece Stainless Steel Diesel Particulate Filter Replaces 4965224NX, 4352989NX For Cummins ISM Engine

    1-Piece Stainless Steel Diesel Particulate Filter Replaces 4965224NX, 4352989NX For Cummins ISM Engine

    GLOBAL EMISSIONS

    $2,004.99
    1-Piece Stainless Steel Diesel Particulate Filter Fits Cummins ISM Engine* High Quality Diesel Particulate Filter* Made Of Stainless Steel * Exclusive 1-Piece Canister Design For Durability* OEM...
    29-080600030
    SKU:
    29-080600030
    Truck Class:
    Heavy Duty
    Style Options:
    Cummins
    Material Options:
    Stainless Steel
    Make:
    Universal Items
    Product Type:
    Exhaust
    $2,004.99
    Qty in Cart: 0
    Price:
    $2,004.99
    Subtotal:
  • 1-Piece Stainless Steel Diesel Particulate Filter Replaces A6804910794 For Detroit Diesel DD13/DD15 Engines

    1-Piece Stainless Steel Diesel Particulate Filter Replaces A6804910794 For Detroit Diesel DD13/DD15 Engines

    GLOBAL EMISSIONS

    $2,845.99
    1-Piece Stainless Steel Diesel Particulate Filter Fits Detroit Diesel DD13 & DD15 Engines* High Quality Diesel Particulate Filter* Made Of Stainless Steel * OEM Quality Clamps And Gaskets Included*...
    29-080600029
    SKU:
    29-080600029
    Truck Class:
    Heavy Duty
    Style Options:
    Detroit
    Material Options:
    Stainless Steel
    Make:
    Universal Items
    Product Type:
    Exhaust
    $2,845.99
    Qty in Cart: 0
    Price:
    $2,845.99
    Subtotal:
  • 1-Piece Stainless Steel Diesel Particulate Filter Replaces 1827310PEX For Cummins ISX Engine

    1-Piece Stainless Steel Diesel Particulate Filter Replaces 1827310PEX For Cummins ISX Engine

    GLOBAL EMISSIONS

    $2,102.99
    1-Piece Stainless Steel Diesel Particulate Filter Fits Cummins ISX Engine* High Quality Diesel Particulate Filter* Made Of Stainless Steel * Exclusive 1-Piece Canister Design For Durability* OEM...
    29-080600026
    SKU:
    29-080600026
    Truck Class:
    Heavy Duty
    Style Options:
    Cummins
    Material Options:
    Stainless Steel
    Make:
    Universal Items
    Product Type:
    Exhaust
    $2,102.99
    Qty in Cart: 0
    Price:
    $2,102.99
    Subtotal:
  • 1-Piece Stainless Steel Diesel Particulate Filter Replaces 2871578 For Cummins ISX Engine

    1-Piece Stainless Steel Diesel Particulate Filter Replaces 2871578 For Cummins ISX Engine

    GLOBAL EMISSIONS

    $2,110.99
    1-Piece Stainless Steel Diesel Particulate Filter Fits Cummins ISX Engine* High Quality Diesel Particulate Filter* Made Of Stainless Steel * Exclusive 1-Piece Canister Design For Durability* OEM...
    29-080600025
    SKU:
    29-080600025
    Truck Class:
    Heavy Duty
    Style Options:
    Cummins
    Material Options:
    Stainless Steel
    Make:
    Universal Items
    Product Type:
    Exhaust
    $2,110.99
    Qty in Cart: 0
    Price:
    $2,110.99
    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:
  • Stainless Steel Diesel Particulate Filter Replaces 290-0045, 301-7856, 10R-6088 For Caterpillar C13, C15 Engines

    Stainless Steel Diesel Particulate Filter Replaces 290-0045, 301-7856, 10R-6088 For Caterpillar C13, C15 Engines

    GLOBAL EMISSIONS

    $4,279.99
    Stainless Steel Diesel Particulate Filter Fits Caterpillar C13 & C15 Engines* High Quality Diesel Particulate Filter* Made Of Stainless Steel * OEM Quality Clamps And Gaskets Included* Sold...
    29-080600021
    SKU:
    29-080600021
    Truck Class:
    Heavy Duty
    Material Options:
    Stainless Steel
    Make:
    Universal Items
    Product Type:
    Exhaust
    $4,279.99
    Qty in Cart: 0
    Price:
    $4,279.99
    Subtotal:
  • Stainless Steel Diesel Particulate Filter Replaces 23537225, A6804908692 For Detroit Diesel S60 Engine

    Stainless Steel Diesel Particulate Filter Replaces 23537225, A6804908692 For Detroit Diesel S60 Engine

    GLOBAL EMISSIONS

    $2,619.99
    Stainless Steel Diesel Particulate Filter Fits Detroit Diesel S60 Engine* High Quality Diesel Particulate Filter* Made Of Stainless Steel * OEM Quality Clamps And Gaskets Included* Sold Individually...
    29-080600020
    SKU:
    29-080600020
    Truck Class:
    Heavy Duty
    Style Options:
    Detroit
    Material Options:
    Stainless Steel
    Make:
    Universal Items
    Product Type:
    Exhaust
    $2,619.99
    Qty in Cart: 0
    Price:
    $2,619.99
    Subtotal:
  • 1-Piece Stainless Steel Diesel Particulate Filter Replaces 4388411, 4388411RX, 4965322 For Cummins ISX Engines

    1-Piece Stainless Steel Diesel Particulate Filter Replaces 4388411, 4388411RX, 4965322 For Cummins ISX Engines

    GLOBAL EMISSIONS

    $1,703.99
    1-Piece Stainless Steel Diesel Particulate Filter Fits Cummins ISX Engines* High Quality Diesel Particulate Filter* Made Of Stainless Steel * Exclusive 1-Piece Canister Design For Durability* OEM...
    29-080600019
    SKU:
    29-080600019
    Truck Class:
    Heavy Duty
    Style Options:
    Cummins
    Material Options:
    Stainless Steel
    Make:
    Universal Items
    Product Type:
    Exhaust
    $1,703.99
    Qty in Cart: 0
    Price:
    $1,703.99
    Subtotal:
  • 1-Piece Stainless Steel Diesel Particulate Filter Replaces 4352922, 4352922NX For Cummins ISM Engine

    1-Piece Stainless Steel Diesel Particulate Filter Replaces 4352922, 4352922NX For Cummins ISM Engine

    GLOBAL EMISSIONS

    $1,924.99
    1-Piece Stainless Steel Diesel Particulate Filter Fits Cummins ISM Engine* High Quality Diesel Particulate Filter* Made Of Stainless Steel * Exclusive 1-Piece Canister Design For Durability* OEM...
    29-080600017
    SKU:
    29-080600017
    Truck Class:
    Heavy Duty
    Style Options:
    Cummins
    Material Options:
    Stainless Steel
    Make:
    Universal Items
    Product Type:
    Exhaust
    $1,924.99
    Qty in Cart: 0
    Price:
    $1,924.99
    Subtotal:
  • 1-Piece Stainless Steel Diesel Particulate Filter Replaces 2871463NX, 5579355 For Cummins ISL Engine

    1-Piece Stainless Steel Diesel Particulate Filter Replaces 2871463NX, 5579355 For Cummins ISL Engine

    GLOBAL EMISSIONS

    $1,854.99
    1-Piece Stainless Steel Diesel Particulate Filter Fits Cummins ISL Engine* High Quality Diesel Particulate Filter* Made Of Stainless Steel * Exclusive 1-Piece Canister Design For Durability* OEM...
    29-080600016
    SKU:
    29-080600016
    Truck Class:
    Heavy Duty
    Style Options:
    Cummins
    Material Options:
    Stainless Steel
    Make:
    Universal Items
    Product Type:
    Exhaust
    $1,854.99
    Qty in Cart: 0
    Price:
    $1,854.99
    Subtotal:
  • 1-Piece Stainless Steel Diesel Particulate Filter Replaces 2606777C1, 2817962C91 For Cummins ISM/ISL Engines

    1-Piece Stainless Steel Diesel Particulate Filter Replaces 2606777C1, 2817962C91 For Cummins ISM/ISL Engines

    GLOBAL EMISSIONS

    $1,920.99
    1-Piece Stainless Steel Diesel Particulate Filter Fits Cummins ISM & ISL Engines* High Quality Diesel Particulate Filter* Made Of Stainless Steel * Exclusive 1-Piece Canister Design For Durability*...
    29-080600015
    SKU:
    29-080600015
    Truck Class:
    Heavy Duty
    Style Options:
    Cummins
    Material Options:
    Stainless Steel
    Make:
    Universal Items
    Product Type:
    Exhaust
    $1,920.99
    Qty in Cart: 0
    Price:
    $1,920.99
    Subtotal:
  • BESTfit 9 Inch Diameter Muffler With 5 ID / 5 ID X 51 Inch OAL

    BESTfit 9 Inch Diameter Muffler With 5 ID / 5 ID X 51 Inch OAL

    BESTFIT TRUCK PARTS

    $165.99
    BESTfit 9 Inch Diameter Muffler With 5 Inch Inlet & OutletUpgrade your truck's exhaust system with the BESTfit 9 Inch Diameter Muffler from 4 State Trucks. This high-quality muffler is designed to...
    29-080201
    SKU:
    29-080201
    Truck Class:
    Heavy Duty
    Diameter Options:
    9 Inch
    Length Options:
    51 Inch
    Material Options:
    Steel
    Make:
    Universal Items
    Finish Options:
    Chrome-Plated
    Product Type:
    Exhaust
    Ready To Ship:
    Yes
    $165.99
    Qty in Cart: 0
    Price:
    $165.99
    Subtotal:
  • 10 Inch Diameter Muffler 5 ID X 51 Inch OAL- Replaces 04-21774-001 by BESTfit

    10 Inch Diameter Muffler 5 ID X 51 Inch OAL- Replaces 04-21774-001 by BESTfit

    BESTFIT TRUCK PARTS

    $117.99
    BESTfit 10 Inch Diameter Muffler With 5 Inch Inlet & OutletOptimize your exhaust system with the BESTfit 10 Inch Diameter Muffler, featuring a 5-inch inlet and outlet for maximum efficiency. With a...
    29-080200
    SKU:
    29-080200
    Truck Class:
    Heavy Duty
    Material Options:
    Steel
    Make:
    Universal Items
    Finish Options:
    Chrome-Plated
    Diameter Options:
    5 Inch
    Length Options:
    51 Inch
    Product Type:
    Exhaust
    Ready To Ship:
    Yes
    $117.99
    Qty in Cart: 0
    Price:
    $117.99
    Subtotal:
  • FREE SHIPPING OVER $249
    ISSPRO Thermocouple Weld On Bushing - 1/4 inch NPT

    ISSPRO Thermocouple Weld On Bushing - 1/4 inch NPT

    ISSPRO

    $11.58
    Exhaust Bung For Pyro ProbeThe ISSPRO R680 Thermocouple Weld Bushing is made from high-quality material and features 1/4 inch NPT threads. You can weld this onto your exhaust manifold to create a...
    29-071016
    SKU:
    29-071016
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Ready To Ship:
    Yes
    Location:
    Made In USA
    Style Options:
    Weld-In Style
    Material Options:
    Stainless Steel
    Product Type:
    Exhaust
    $11.58
    Qty in Cart: 0
    Price:
    $11.58
    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:
  • FREE SHIPPING OVER $249
    2.125 Inch Chrome Fender Mounting Clamps

    2.125 Inch Chrome Fender Mounting Clamps

    GRAND GENERAL

    $20.69
    Fender Support Mounting Clamps (Set Of 2)Secure a 2-inch quarter fender support pipe with these 2.125-inch mounting clamps. They are made of strong stainless steel and are corrosion resistant. The...
    09-11105
    SKU:
    09-11105
    Truck Class:
    Universal
    Material Options:
    Steel
    Make:
    Universal Items
    Finish Options:
    Chrome-Plated
    Product Type:
    Rear Fenders
    Diameter Options:
    2 Inch
    Ready To Ship:
    Yes
    $20.69
    Qty in Cart: 0
    Price:
    $20.69
    Subtotal:
  • 7 Inch Powerflow Diesel Pickup Big Rig Style Single Stack Kit W/ 5 Inch Inlet

    7 Inch Powerflow Diesel Pickup Big Rig Style Single Stack Kit W/ 5 Inch Inlet

    GRAND ROCK

    $805.99
    7 Inch Powerflow Diesel Pickup Big Rig Style Single Stack Kit W/ 5 Inch Inlet* High Quality Stack Kit* Dimensions  - 7 Inch Diameter  - 5 Inch Inlet Diameter* Powerflow Diesel Pickup Big Rig Single...
    09-08G700004
    SKU:
    09-08G700004
    Truck Class:
    Universal
    Diameter Options:
    7 Inch
    Material Options:
    Steel
    Make:
    Universal Items
    Finish Options:
    Chrome-Plated
    Product Type:
    Exhaust
    $805.99
    Qty in Cart: 0
    Price:
    $805.99
    Subtotal:
  • 7 Inch Powerflow Diesel Pickup Big Rig Style Single Stack Kit W/ 4 Inch Inlet

    7 Inch Powerflow Diesel Pickup Big Rig Style Single Stack Kit W/ 4 Inch Inlet

    GRAND ROCK

    $402.99
    7 Inch Powerflow Diesel Pickup Big Rig Style Single Stack Kit W/ 4 Inch Inlet* High Quality Stack Kit* Dimensions  - 7 Inch Diameter  - 4 Inch Inlet Diameter* Powerflow Diesel Pickup Big Rig Dual...
    09-08G700003
    SKU:
    09-08G700003
    Truck Class:
    Universal
    Diameter Options:
    7 Inch
    Material Options:
    Steel
    Make:
    Universal Items
    Finish Options:
    Chrome-Plated
    Product Type:
    Exhaust
    $402.99
    Qty in Cart: 0
    Price:
    $402.99
    Subtotal:
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Adding your products to cart

Shop for Aftermarket Exhaust Parts for the Mack RD Truck Model. Add a custom, unique look to your medium-duty work truck with exhaust parts and components. Our product lineup features parts like mufflers, clamps, brackets, and connectors, all designed to provide you with a reliable exhaust system. If you're looking to add some resale value to your Mack RD truck, or you just need a replacement part for a worn-out OEM component, you find what you're looking for here. Some of the benefits of enhancing your Mack RD's exhaust system are reduced noise, lower toxic emissions, and overall enhanced performance.

Frequently Asked Questions About Mack RD Truck Exhaust Parts

What types of exhaust components are available for the Mack RD?

This category typically includes components such as exhaust stacks, elbows, clamps, mufflers, heat shields, and mounting brackets designed to fit the Mack RD series. Depending on availability, you may find both stock replacement pieces and aftermarket styling options like chrome or stainless steel stacks.

Will these exhaust parts fit my specific Mack RD model year?

Mack RD trucks were produced over a long span of years, and exhaust system configurations can vary based on engine type, cab configuration, and factory setup. Always check the fitment details listed on each product page, and compare diameters, lengths, and mounting patterns to your existing exhaust components before ordering. If you are unsure, contacting our support team with your VIN or engine details can help confirm compatibility.

What materials and finishes are these exhaust parts made from?

Exhaust parts in this category are commonly made from aluminized steel or stainless steel, offering good resistance to heat and corrosion. Stainless steel options generally provide a longer-lasting shine and better rust resistance, while aluminized steel is a more budget-friendly choice that still holds up well under normal operating conditions.

Do I need any special tools or professional help to install these parts?

Basic exhaust components like clamps and straight pipe sections can often be installed with common hand tools, but more involved parts such as full stack replacements or muffler assemblies may require cutting, welding, or professional alignment to ensure a proper seal and fit. If you are not experienced with exhaust work, having a qualified diesel technician handle the installation is recommended to avoid leaks or improper fitment.

Are these exhaust parts compliant with emissions and noise regulations?

Regulations for exhaust systems can vary by state and application, particularly regarding noise output and emissions equipment. It is the buyer's responsibility to verify that any replacement or aftermarket exhaust component meets the applicable regulations in their operating area, especially if the truck is used commercially or crosses state lines.


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