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Peterbilt Exhaust

Peterbilt Exhaust

Upgrade your big rig with premium Peterbilt exhaust systems from 4 State Trucks. Our extensive collection of Peterbilt semi truck exhaust components delivers the perfect blend of performance and style. From chrome stacks to high-flow mufflers, we offer everything to enhance your Peterbilt exhaust setup. Improve fuel efficiency, reduce backpressure, and turn heads with our top-quality Peterbilt exhaust solutions. Whether you're after a subtle upgrade or a complete custom overhaul, 4 State Trucks has the Peterbilt exhaust options to make your truck rumble with power and pride on the open road.
  • Product
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  • 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

    $1,927.99
    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 Quality Clamps And Gaskets Included* Sold Individually *...
    29-080600030
    SKU:
    29-080600030
    Truck Class:
    Heavy Duty
    Style Options:
    Cummins
    Material Options:
    Stainless Steel
    Make:
    Universal Items
    Product Type:
    Exhaust
    $1,927.99
    Qty in Cart: 0
    Price:
    $1,927.99
    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

    $2,021.99
    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 Quality Clamps And Gaskets Included* Sold Individually *...
    29-080600026
    SKU:
    29-080600026
    Truck Class:
    Heavy Duty
    Style Options:
    Cummins
    Material Options:
    Stainless Steel
    Make:
    Universal Items
    Product Type:
    Exhaust
    $2,021.99
    Qty in Cart: 0
    Price:
    $2,021.99
    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

    $2,029.99
    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 Quality Clamps And Gaskets Included* Sold Individually *...
    29-080600025
    SKU:
    29-080600025
    Truck Class:
    Heavy Duty
    Style Options:
    Cummins
    Material Options:
    Stainless Steel
    Make:
    Universal Items
    Product Type:
    Exhaust
    $2,029.99
    Qty in Cart: 0
    Price:
    $2,029.99
    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

    $1,356.99
    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* OEM Quality Clamps And Gaskets Included* Sold...
    29-080600024
    SKU:
    29-080600024
    Truck Class:
    Heavy Duty
    Style Options:
    Cummins
    Material Options:
    Stainless Steel
    Make:
    Universal Items
    Product Type:
    Exhaust
    $1,356.99
    Qty in Cart: 0
    Price:
    $1,356.99
    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

    $1,625.99
    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 Individually * Warranty On Diesel Particulate Filter Against...
    29-080600023
    SKU:
    29-080600023
    Truck Class:
    Heavy Duty
    Style Options:
    Cummins
    Material Options:
    Stainless Steel
    Make:
    Universal Items
    Product Type:
    Exhaust
    $1,625.99
    Qty in Cart: 0
    Price:
    $1,625.99
    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

    $4,114.99
    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 Individually * Warranty On Diesel Particulate Filter Against...
    29-080600021
    SKU:
    29-080600021
    Truck Class:
    Heavy Duty
    Material Options:
    Stainless Steel
    Make:
    Universal Items
    Product Type:
    Exhaust
    $4,114.99
    Qty in Cart: 0
    Price:
    $4,114.99
    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

    $1,637.99
    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 Quality Clamps And Gaskets Included* Sold Individually *...
    29-080600019
    SKU:
    29-080600019
    Truck Class:
    Heavy Duty
    Style Options:
    Cummins
    Material Options:
    Stainless Steel
    Make:
    Universal Items
    Product Type:
    Exhaust
    $1,637.99
    Qty in Cart: 0
    Price:
    $1,637.99
    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

    $1,850.99
    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 Quality Clamps And Gaskets Included* Sold Individually *...
    29-080600017
    SKU:
    29-080600017
    Truck Class:
    Heavy Duty
    Style Options:
    Cummins
    Material Options:
    Stainless Steel
    Make:
    Universal Items
    Product Type:
    Exhaust
    $1,850.99
    Qty in Cart: 0
    Price:
    $1,850.99
    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

    $1,783.99
    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 Quality Clamps And Gaskets Included* Sold Individually *...
    29-080600016
    SKU:
    29-080600016
    Truck Class:
    Heavy Duty
    Style Options:
    Cummins
    Material Options:
    Stainless Steel
    Make:
    Universal Items
    Product Type:
    Exhaust
    $1,783.99
    Qty in Cart: 0
    Price:
    $1,783.99
    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

    $1,846.99
    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* OEM Quality Clamps And Gaskets Included* Sold...
    29-080600015
    SKU:
    29-080600015
    Truck Class:
    Heavy Duty
    Style Options:
    Cummins
    Material Options:
    Stainless Steel
    Make:
    Universal Items
    Product Type:
    Exhaust
    $1,846.99
    Qty in Cart: 0
    Price:
    $1,846.99
    Subtotal:
  • 1-Piece Stainless Steel Diesel Particulate Filter Replaces 2880168, 2607031C1 For Cummins ISX Engines

    1-Piece Stainless Steel Diesel Particulate Filter Replaces 2880168, 2607031C1 For Cummins ISX Engines

    GLOBAL EMISSIONS

    $1,721.99
    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 Quality Clamps And Gaskets Included* Sold Individually *...
    29-080600014
    SKU:
    29-080600014
    Truck Class:
    Heavy Duty
    Style Options:
    Cummins
    Material Options:
    Stainless Steel
    Make:
    International
    Product Type:
    Exhaust
    $1,721.99
    Qty in Cart: 0
    Price:
    $1,721.99
    Subtotal:
  • Inlet Nox Nitrogen Oxide Sensor Replaces 2872944 2872944RX 4326870 For Cummins ISX

    Inlet Nox Nitrogen Oxide Sensor Replaces 2872944 2872944RX 4326870 For Cummins ISX

    INQBRANDS

    $665.99
    Nitrogen Oxide Sensor Inlet Of Diesel Particulate Filter* High Quality Nitrogen Oxide Sensor Inlet* NOx Sensor For Cummins ISX Engine* White Color Connector * Female Connector * Rounded Rectangle Shape* Male Terminal * 4 Terminals * Blade Terminal Type*...
    29-080600013
    SKU:
    29-080600013
    Truck Class:
    Heavy Duty
    Make:
    Peterbilt
    Make:
    Kenworth
    Product Type:
    Frame & Chassis
    $665.99
    Qty in Cart: 0
    Price:
    $665.99
    Subtotal:
  • DPF Lowering Kit For OEM Box Cover For Peterbilt 388, 389

    DPF Lowering Kit For OEM Box Cover For Peterbilt 388, 389

    ROADWORKS

    $455.99
    DPF Lowering Kit For OEM Box Cover Fits Peterbilt 388 & 389* High Quality DPF Lowering Kit* Works With OEM Box Cover Or With Replacement Roadworks Cover Lowers * The DPF Cover To Accommodate 3 Inch Tall Cab Panels * Easy To Install- No Drill, No Cut, No...
    29-080600012
    SKU:
    29-080600012
    Truck Class:
    Heavy Duty
    Location:
    Made In USA
    Material Options:
    Stainless Steel
    Make:
    Kenworth
    Make:
    Peterbilt
    Length Options:
    20 Inch
    Product Type:
    Exhaust
    $455.99
    Qty in Cart: 0
    Price:
    $455.99
    Subtotal:
  • FREE SHIPPING OVER $219
    55MM Diesel Particulate Filter Gasket, Clamp Kit - Replaces A0004902241, A6804910480

    55MM Diesel Particulate Filter Gasket, Clamp Kit - Replaces A0004902241, A6804910480

    DAYTON / DORMAN

    $208.99
    55MM Diesel Particulate Filter Gasket & Clamp Kit* High Quality Diesel Particulate Filter Gasket And Clamp Kit* Band Width: 55 Mm, 0.17 Mm* Clamping Type: Bolt* Material: Stainless Steel, Mbg-D* Maximum Diameter: 273 Mm, 249 Mm* Minimum Diameter: 263 Mm,...
    29-080600011
    SKU:
    29-080600011
    Truck Class:
    Heavy Duty
    Material Options:
    Stainless Steel
    Make:
    Freightliner
    Product Type:
    Exhaust
    $208.99
    Qty in Cart: 0
    Price:
    $208.99
    Subtotal:
  • FREE SHIPPING OVER $219
    Diesel Exhaust Fluid Level Sensor Connector - Replaces 8-98168-562-3, 8-98170383-0

    Diesel Exhaust Fluid Level Sensor Connector - Replaces 8-98168-562-3, 8-98170383-0

    DAYTON / DORMAN

    $451.99
    Diesel Exhaust Fluid Level Sensor Connector* High Quality Diesel Exhaust Fluid Level Sensor Connector* Connector Color: Black* Connector Gender: Female* Connector Shape: Circle* Package Contents:  - 1 Level Sensor - 1 Sensor O-Ring* Terminal...
    29-080600010
    SKU:
    29-080600010
    Truck Class:
    Heavy Duty
    Make:
    Isuzu
    Product Type:
    Exhaust
    $451.99
    Qty in Cart: 0
    Price:
    $451.99
    Subtotal:
  • Heavy Duty Diesel Oxidation Catalyst - Replaces 4965284NX, 5287496NX, A035H295

    Heavy Duty Diesel Oxidation Catalyst - Replaces 4965284NX, 5287496NX, A035H295

    DAYTON / DORMAN

    $2,857.99
    Heavy Duty Diesel Oxidation Catalyst* High Quality Diesel Oxidation Catalyst* Color: Natural* Grade Type: Regular* Package Contents:  - 1 Diesel Oxidation Filter - 2 Gaskets* Sold Individually** Warranty On Diesel Oxidation Catalysts Against...
    29-080600009
    SKU:
    29-080600009
    Truck Class:
    Heavy Duty
    Make:
    Kenworth
    Make:
    Peterbilt
    Product Type:
    Exhaust
    $2,857.99
    Qty in Cart: 0
    Price:
    $2,857.99
    Subtotal:
  • 20 X 13.9 X 17 Inch Heavy Duty Diesel Particulate Filter - Replaces 4965229, 4965286, 4965286NX, 4969838

    20 X 13.9 X 17 Inch Heavy Duty Diesel Particulate Filter - Replaces 4965229, 4965286, 4965286NX, 4969838

    DAYTON / DORMAN

    $2,903.99
    Heavy Duty DPF - Replaces 4969838NX, 4969839, 4969839NX, Q621371, Q623316 & Q623804* High Quality DPF* Body Height: 20 Inch* Body Length: 13.9 Inch* Body Material: Stainless Steel* Body Width: 17 Inch* Grade Type: Standard* Inlet Gasket Included: Yes*...
    29-080600008
    SKU:
    29-080600008
    Truck Class:
    Heavy Duty
    Material Options:
    Stainless Steel
    Make:
    Peterbilt
    Make:
    Kenworth
    Product Type:
    Exhaust
    $2,903.99
    Qty in Cart: 0
    Price:
    $2,903.99
    Subtotal:
  • FREE SHIPPING OVER $219
    Outlet Nox Nitrogen Oxide Exhaust Sensor Connector Replaces 2894946NX For Cummins ISL

    Outlet Nox Nitrogen Oxide Exhaust Sensor Connector Replaces 2894946NX For Cummins ISL

    DAYTON / DORMAN

    $421.99
    Nitrogen Oxide Exhaust Sensor ConnectorThe nitrogen oxide (NOx) exhaust sensor features a grey, oval-shaped female connector and four male blade terminals. It is equipped with 22-gauge wires measuring 920mm in length. The OE number for this sensor is...
    29-080600007
    SKU:
    29-080600007
    Truck Class:
    Heavy Duty
    Make:
    Kenworth
    Make:
    Peterbilt
    Product Type:
    Exhaust
    $421.99
    Qty in Cart: 0
    Price:
    $421.99
    Subtotal:
  • FREE SHIPPING OVER $219
    DPF Differential Pressure Sensor - Replaces 2596655C1, 4921730

    DPF Differential Pressure Sensor - Replaces 2596655C1, 4921730

    DAYTON / DORMAN

    $186.99
    DPF Differential Pressure Sensor* High Quality DPF Differential Pressure Sensor* Color: Black* Gender: Female* Maximum Pressure: 10 PSI* Shape: Oval* Terminal Gender: Male* Terminal Quantity: 3* Terminal Type: Blade* Sold Individually** Warranty On DPF...
    29-080600006
    SKU:
    29-080600006
    Truck Class:
    Heavy Duty
    Make:
    Peterbilt
    Make:
    Kenworth
    Product Type:
    Exhaust
    $186.99
    Qty in Cart: 0
    Price:
    $186.99
    Subtotal:
  • On Sale
    FREE SHIPPING OVER $219
    Limited Quantity Available
    Inlet Nox Nitrogen Oxide Sensor Replaces 2871978, 2894939 For Cummins ISX Newer

    Inlet Nox Nitrogen Oxide Sensor Replaces 2871978, 2894939 For Cummins ISX Newer

    INQBRANDS

    Now: $166.00
    Was: $331.99
    Nitrogen Oxide Sensor Inlet Of Diesel Particulate Filter Replaces 2871978, 2894939, 2894939RX, 4984053, 4984576The NOx sensor for Cummins ISX 2013 and newer models features a 590mm lead and operates at 12 volts. It serves as a replacement for multiple...
    29-080600003
    SKU:
    29-080600003
    Truck Class:
    Heavy Duty
    Make:
    Kenworth
    Make:
    Peterbilt
    Product Type:
    Exhaust
    Now: $166.00
    Was: $331.99
    Qty in Cart: 0
    Price:
    Now: $166.00
    Was: $331.99
    Subtotal:
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Peterbilt Exhaust

Keep your Peterbilt running strong and looking sharp with our comprehensive exhaust lineup. Designed for models like the 379, 378, 389, and 359, this collection includes clamps, brackets, hangers, and more to maintain and upgrade your truck's exhaust system. Highlights include: Stainless steel and chrome clamps for durability and style Angled and straight brackets to fit various configurations Long drop elbows and Y-pipes for optimized performance Sleek exhaust tips and stack components for a bold look Complete kits for hassle-free upgrades Whether you're replacing parts, upgrading performance, or adding some flair, our Peterbilt Exhaust lineup has you covered. Perfect fit, premium quality'ready for the road!

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