Semi-Truck Exhaust Parts
Discover an extensive selection of top-quality semi-truck exhaust parts at 4 State Trucks to elevate your rig's style and performance. Whether you're seeking exhaust pipes, clamps, reducers, couplers, or sleek exhaust tips, we've got you covered with durable products from leading manufacturers like Dynaflex and Lincoln Chrome. Our premium aftermarket exhaust components are designed to leave a lasting impression on the road, allowing you to customize your truck to perfection. Elevate your truck's style and performance with 4 State Trucks' premium aftermarket exhaust components.
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20 X 13.9 X 17 Inch Heavy Duty Diesel Particulate Filter - Replaces 4965229, 4965286, 4965286NX, 4969838
DAYTON / DORMAN
$2,903.99Heavy 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*...$2,903.99 -
20.7 X 27 Inch Heavy Duty DPF Replaces 10R-6082, 304-7578 & 304-7579 For CAT C7 Engine
DAYTON / DORMAN
$3,829.99Heavy Duty Diesel Particulate Filter * High Quality Diesel Particulate Filter* Includes: - 1 Diesel Particulate Filter - 2 Gaskets* 27 Inch Body Height* 20.7 Inch Body Length* Stainless Steel Body Material* 17 Inch Body Width* Standard Grade * Inlet...$3,829.99 -
21.3 X 27 Inch Heavy Duty DPF Replaces 10R-6087, 291-8515, 294-8692 & 309-6991 For CAT C7 Engine
DAYTON / DORMAN
$3,846.99Heavy Duty Diesel Particulate Filter * High Quality Diesel Particulate Filter* Includes: - 1 Diesel Particulate Filter - 2 Gaskets* 27 Inch Body Height* 21.3 Inch Body Length* Stainless Steel Body Material* 18 Inch Body Width* Standard Grade * Inlet...$3,846.99 -
12.55 ID X 13.27 Inch OD Heavy Duty DPF For Caterpillar C7 & C9 Engines
DAYTON / DORMAN
$3,735.99Heavy Duty Diesel Particulate Filter - Replaces 10R-6087, 291-8515, 294-8692 & 309-6991 * High Quality Diesel Particulate Filter* Includes: - 1 Diesel Particulate - Filter And 2 Gaskets* 12.55 Inch ID X 13.27 Inch OD* Stainless Steel Body Material* 4...$3,735.99 -
Heavy Duty Diesel Oxidation Catalyst - Replaces 21850643
DAYTON / DORMAN
$3,496.99Heavy Duty Diesel Oxidation Catalyst * High Quality Diesel Oxidation Catalyst* Includes: - 1 Diesel Oxidation Filter - 2 Gaskets* Natural Color* Regular Grade * Sold Individually* Warranty On Diesel Oxidation Catalyst Against Defects In Workmanship &...$3,496.99 -
Heavy Duty Diesel Oxidation Catalyst Replaces 2888250NX For Cummins ISX 15.0L
DAYTON / DORMAN
$3,472.99Heavy Duty Diesel Oxidation Catalyst * High Quality Diesel Oxidation Catalyst* Includes: - 1 Diesel Oxidation Filter - 2 Gaskets* Natural Color* Regular Grade* Not For Sale In California* Sold Individually* Warranty On Diesel Oxidation Catalyst Against...$3,472.99 -
Heavy Duty Diesel Oxidation Catalyst, Replaces 2888262NX For Cummins ISX 15.0L
DAYTON / DORMAN
$3,414.99Heavy Duty Diesel Oxidation Catalyst * High Quality Diesel Oxidation Catalyst* Includes: - 1 Diesel Oxidation Filter - 2 Gaskets* Natural Color* Regular Grade * Standard Replacement* Not For Sale In California* Sold Individually* Warranty On Diesel...$3,414.99 -
13.38 Inch Diameter Heavy Duty Diesel Oxidation Catalyst, Replaces 2888247NX For Cummins ISX 15.0L
DAYTON / DORMAN
$3,611.99Heavy Duty Diesel Oxidation Catalyst - Replaces 2888247NX, 4965304NX & A035W856 * High Quality Diesel Oxidation Catalyst* For Trucks Equipped With Cummins IS X 15.0 Liter * 13.38 Inch Diameter * Includes: - 1 Diesel Oxidation Filter - 2 Gaskets* Not...$3,611.99 -
12.55 ID X 13.32 OD X 15.4 Inch OAL Heavy Duty DPF, Replaces 2510616C91 For Cummins ISX 15.0L Engine
DAYTON / DORMAN
$3,639.99Heavy Duty Diesel Particulate Fitler - Replaces 2510616C91 & 5295609NX * High Quality Diesel Particulate Filter* 12.55 Inch ID X 13.32 Inch OD X 15.4 Inch OAL* Includes: - 1 Diesel Particulate Filter - 2 Gaskets* Stainless Steel Body Material* 4 Sensor...$3,639.99 -
8.25 X 13.25 Inch Heavy Duty Diesel Oxidation Catalyst, Replaces 2888248 For Cummins ISX 15.0L Engines
DAYTON / DORMAN
$3,347.99Heavy Duty Diesel Oxidation Catalyst - Replaces 2888248, 4965225NX & A030W857 * High Quality Diesel Oxidation Catalyst* For Trucks Equipped With Cummins IS X 15.0 Liter * 13.25 In. Diameter* 8.25 In. Length* Includes: - 1 Diesel Oxidation Filter - 2...$3,347.99 -
8.25 X 13.38 Inch Heavy Duty Diesel Oxidation Catalyst For Cummins ISX 15.0L Engines - Replaces 2888249NX
DAYTON / DORMAN
$3,237.99Heavy 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 Filter - 2...$3,237.99 -
15.4 X 21 Inch Heavy Duty DPF For Cummins Engine - Replaces 2871581NX & Q629477
DAYTON / DORMAN
$3,098.99Heavy Duty Diesel Particulate Filter * High Quality Diesel Particulate Filter* Includes: - 1 Diesel Particulate Filter - 2 Gaskets* 21 Inch Body Height* 15.4 Inch Body Length* Stainless Steel Body Material* 17 Inch Body Width* Standard Grade * Inlet...$3,098.99