Peterbilt 389 Exhaust Parts
Find top-notch Peterbilt 389 exhaust components to elevate your rig's performance. We offer reliable chrome stacks, elbows, clamps, brackets, DPFs, and mufflers for a flawless fit. Shop our extensive inventory at 4 State Trucks for quality parts that deliver durability and style.
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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 -
American Eagle Stainless Steel 10 Inch Diameter 120 Inches Long Miter 1 Piece Stack
AMERICAN EAGLE EXHAUST
$2,773.99SS 10 Inch Diameter 120 Inches Long Miter 1 Piece StackUpgrade your exhaust system with our premium Stainless Steel Stack. Crafted for durability and longevity, this stack boasts a 10-inch diameter and a generous 120-inch length, providing optimal...$2,773.99