Peterbilt Exhaust Parts
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.
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On SaleLimited Quantity AvailableFREE SHIPPING OVER $249
DPF Gasket Replaces 1827320PE, 2880215
AUTOMANN USA
Now: $5.54Was: $10.99DPF Gasket Fits Cummins, International, & Paccar ApplicationsDPF gaskets are specifically engineered to fit snugly within the V insert of the clamp, ensuring a leak-proof connection between exhaust components. These gaskets effectively reduce vibration,...29-0809105- SKU:
- 29-0809105
- Truck Class:
- Heavy Duty
- Make:
- Freightliner
- Style Options:
- Cummins
- Product Type:
- Exhaust
- Availability:
- Ready To Ship
Now: $5.54Was: $10.99Qty in Cart: 0Price:Now: $5.54Was: $10.99Subtotal: -
12.55 ID X 13.27 Inch OD Diesel Particulate Filter For Caterpillar C7 & C9 Engines
DAYTON / DORMAN
$2,981.99Heavy Duty Diesel Particulate Filter - Replaces 10R-6087, 291-8515, 294-8692 & 309-6991Maintain efficient exhaust filtration on your Caterpillar C7 and C9 engines with this 12.55" ID 13.27" OD Diesel Particulate Filter. Includes 1 filter and 2 gaskets...29-0809028- SKU:
- 29-0809028
- Truck Class:
- Heavy Duty
- Material Options:
- Stainless Steel
- Make:
- Bus
- Make:
- GMC
- Make:
- Freightliner
- Make:
- Sterling
- Make:
- Chevrolet
- Make:
- Kenworth
- Make:
- Ford
- Make:
- Peterbilt
- Diameter Options:
- 13 Inch
- Product Type:
- Exhaust
$2,981.99Qty in Cart: 0Price:$2,981.99Subtotal: -
Heavy Duty Diesel Oxidation Catalyst Replaces 2888263NX For Cummins ISX 15.0L
DAYTON / DORMAN
$3,582.99Heavy Duty Diesel Oxidation CatalystThe Heavy Duty Diesel Oxidation Catalyst, designed to replace OE number 2888263NX, is ideal for Cummins ISX 15.0L engines, ensuring your truck meets or exceeds environmental standards. Each package, sold individually...29-0809027- SKU:
- 29-0809027
- Truck Class:
- Heavy Duty
- Make:
- Peterbilt
- Make:
- Kenworth
- Product Type:
- Exhaust
$3,582.99Qty in Cart: 0Price:$3,582.99Subtotal: -
Heavy Duty Diesel Oxidation Catalyst Replaces 2888250NX For Cummins ISX 15.0L
DAYTON / DORMAN
$2,854.99Heavy Duty Diesel Oxidation CatalystRevitalize your Cummins ISX 15.0L's emissions system with the Heavy Duty Diesel Oxidation Catalyst, a replacement for OE number 2888250NX. This comprehensive kit includes a diesel oxidation filter and two gaskets,...29-0809025- SKU:
- 29-0809025
- Truck Class:
- Heavy Duty
- Make:
- Peterbilt
- Make:
- Kenworth
- Product Type:
- Exhaust
$2,854.99Qty in Cart: 0Price:$2,854.99Subtotal: -
Heavy Duty Diesel Oxidation Catalyst Replaces 2888262NX For Cummins ISX 15.0L
DAYTON / DORMAN
$2,823.99Heavy Duty Diesel Oxidation CatalystKeep your heavy-duty diesel engine running clean with the Diesel Oxidation Catalyst, tailored for the Cummins ISX 15.0L and a replacement for OE number 2888262NX. This essential emissions control component includes a...29-0809024- SKU:
- 29-0809024
- Truck Class:
- Heavy Duty
- Make:
- Kenworth
- Make:
- Peterbilt
- Product Type:
- Exhaust
$2,823.99Qty in Cart: 0Price:$2,823.99Subtotal: -
FREE SHIPPING
Diesel Oxidation Catalyst Replaces 2888247NX For Cummins ISX 15.0L
DAYTON / DORMAN
$3,075.99Heavy Duty Diesel Oxidation Catalyst - Replaces 2888247NX, 4965304NX & A035W856This diesel oxidation catalyst is designed to match the fit and function of the original catalyst on specified vehicles, and is engineered for durability and reliable...29-0809023- SKU:
- 29-0809023
- Truck Class:
- Heavy Duty
- Make:
- Peterbilt
- Make:
- Kenworth
- Diameter Options:
- 13 Inch
- Product Type:
- Exhaust
$3,075.99Qty in Cart: 0Price:$3,075.99Subtotal: -
Diesel Particulate Filter Replaces 2510616C91 For Cummins ISX 15.0L Engine
DAYTON / DORMAN
$2,992.99Cummins ISX 15.0L Engine Diesel Particulate FitlerEnsure reliable emission filtration for your Cummins ISX 15.0L engine with this Diesel Particulate Filter. Engineered as a direct replacement for OEM 2510616C91, it features a stainless steel body,...29-0809022- SKU:
- 29-0809022
- Truck Class:
- Heavy Duty
- Material Options:
- Stainless Steel
- Make:
- Kenworth
- Make:
- Peterbilt
- Diameter Options:
- 13 Inch
- Product Type:
- Exhaust
$2,992.99Qty in Cart: 0Price:$2,992.99Subtotal: -
FREE SHIPPING
Heavy Duty Diesel Oxidation Catalyst Replaces 2888248 For Cummins ISX 15.0L Engines
DAYTON / DORMAN
$2,856.998.25 X 13.25 Inch Heavy Duty Diesel Oxidation Catalyst - Replaces 2888248, 4965225NX & A030W857Match the fit and function of the original diesel oxidation catalyst with this reliable replacement. Built to restore functionality after a corroded part...29-0809021- SKU:
- 29-0809021
- Truck Class:
- Heavy Duty
- Make:
- Peterbilt
- Make:
- Kenworth
- Diameter Options:
- 13 Inch
- Length Options:
- 8 1/4 Inch
- Product Type:
- Exhaust
$2,856.99Qty in Cart: 0Price:$2,856.99Subtotal: -
FREE SHIPPING
8.25 X 13.38 Inch Heavy Duty Diesel Oxidation Catalyst For Cummins ISX 15.0L Engines - Replaces 2888249NX
DAYTON / DORMAN
$2,761.99Heavy Duty Diesel Oxidation Catalyst - Replaces 4965317NX, 4969542NX & A030W858* High Quality Diesel Oxidation Catalyst* For Trucks Equipped With Cummins Isx 15.0 Liter* 8.25 Inch Length * 13.38 Inch Diameter* Includes: - 1 Diesel Oxidation...29-0809020- SKU:
- 29-0809020
- Truck Class:
- Heavy Duty
- Make:
- Kenworth
- Make:
- Peterbilt
- Length Options:
- 8 1/4 Inch
- Product Type:
- Exhaust
$2,761.99Qty in Cart: 0Price:$2,761.99Subtotal: -
Heavy Duty Diesel Particulate Filter Replaces 2871581NX, Q629477 For Cummins Engine
DAYTON / DORMAN
$2,758.99Heavy Duty Diesel Particulate Filter 15.4 X 21 InchKeep your heavy-duty Cummins engine emissions under control with this Diesel Particulate Filter. Replacing OEM 2871581NX and Q629477, it features a stainless steel body, silicon carbide substrate, four...29-0809019- SKU:
- 29-0809019
- Truck Class:
- Heavy Duty
- Material Options:
- Stainless Steel
- Make:
- Peterbilt
- Make:
- Kenworth
- Product Type:
- Exhaust
$2,758.99Qty in Cart: 0Price:$2,758.99Subtotal: -
On SaleLimited Quantity AvailableGuaranteed Fit
BESTfit DPF Filter 2880169NX, 4965244NX For Peterbilt, Kenworth, Freightliner, International, Volvo & Western Star
BESTFIT TRUCK PARTS
Now: $650.67Was: $2,344.99BESTfit DS - DPF Filter* High Quality DPF Filter* This Product Cannot Be Sold Or Shipped To California Currently* Fits Many Makes And Models Of Trucks* Sold Individually* Warranty On DPF Filter Against Defects In Workmanship & Material From Date Of...29-0809002- SKU:
- 29-0809002
- Material Options:
- Steel
- Finish Options:
- Chrome-Plated
- Product Type:
- Exhaust
- Availability:
- Ready To Ship
Now: $650.67Was: $2,344.99Qty in Cart: 0Price:Now: $650.67Was: $2,344.99Subtotal: -
On SaleLimited Quantity AvailableFREE SHIPPING OVER $249
BESTfit 5 X 7 Inch Half Round Heat Shield For Peterbilt & Freightliner W/ High Mount Exhaust
BESTFIT TRUCK PARTS
Now: $44.03Was: $69.35BESTfit Heat Shield Fits Multiple ModelsShield your exhaust with our high mount heat shield, designed for a 5-inch exhaust pipe with one inch of breathing room. Protect your system from excessive heat and ensure optimal performance.* High Quality Heat...29-080805- SKU:
- 29-080805
- Diameter Options:
- 5 Inch
- Truck Class:
- Heavy Duty
- Length Options:
- 7 Inch
- Material Options:
- Steel
- Make:
- Freightliner
- Make:
- Peterbilt
- Finish Options:
- Chrome-Plated
- Product Type:
- Exhaust
- Degree Options:
- 100
- Availability:
- Ready To Ship
Now: $44.03Was: $69.35Qty in Cart: 0Price:Now: $44.03Was: $69.35Subtotal: -
1-Piece Stainless Steel Diesel Particulate Filter Replaces 4965304NX, 2888247NX For Cummins ISX Engine
GLOBAL EMISSIONS
$2,141.991-Piece Stainless Steel Diesel Particulate Filter Fits Cummins ISX Engine* High Quality Diesel Particulate Filter* Made Of 304 Stainless Steel * Exclusive 1-Piece Canister Design For Durability* OEM Quality Clamps And Gaskets Included* Sold Individually...29-080600057- SKU:
- 29-080600057
- Truck Class:
- Heavy Duty
- Style Options:
- Cummins
- Material Options:
- Stainless Steel
- Make:
- Universal Items
- Product Type:
- Exhaust
$2,141.99Qty in Cart: 0Price:$2,141.99Subtotal: -
1-Piece Stainless Steel Diesel Particulate Filter Replaces 1827310PEX For Cummins ISX Engine
GLOBAL EMISSIONS
$2,021.991-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
$2,021.99Qty in Cart: 0Price:$2,021.99Subtotal: -
1-Piece Stainless Steel Diesel Particulate Filter Replaces 2871578 For Cummins ISX Engine
GLOBAL EMISSIONS
$2,029.991-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
$2,029.99Qty in Cart: 0Price:$2,029.99Subtotal: -
1-Piece Stainless Steel Diesel Particulate Filter Replaces 4965227 For Cummins ISB/PX6 Engines
GLOBAL EMISSIONS
$1,356.991-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
$1,356.99Qty in Cart: 0Price:$1,356.99Subtotal: -
Stainless Steel Diesel Particulate Filter Replaces 4969838NX, 4965286NX For Cummins/PACCAR ISC, PX8 Engines
GLOBAL EMISSIONS
$1,625.99Stainless 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
$1,625.99Qty in Cart: 0Price:$1,625.99Subtotal: -
Stainless Steel Diesel Particulate Filter Replaces 290-0045, 301-7856, 10R-6088 For Caterpillar C13, C15 Engines
GLOBAL EMISSIONS
$4,114.99Stainless 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
$4,114.99Qty in Cart: 0Price:$4,114.99Subtotal: -
Heavy Duty Diesel Oxidation Catalyst - Replaces 4965284NX, 5287496NX, A035H295
DAYTON / DORMAN
$2,368.99Heavy 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
$2,368.99Qty in Cart: 0Price:$2,368.99Subtotal: -
20 X 13.9 X 17 Inch Heavy Duty Diesel Particulate Filter - Replaces 4965229, 4965286, 4965286NX, 4969838
DAYTON / DORMAN
$2,476.99Heavy 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
$2,476.99Qty in Cart: 0Price:$2,476.99Subtotal:
