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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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...$2,141.99 -
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 *...$2,021.99 -
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 *...$2,029.99 -
Chrome 8 To 5 Inch ID x 108 Inch Bull Hauler Bottom Exhaust Stack
UNITED PACIFIC
$1,426.99108 Inch Bull Reduce Bottom Exhaust * High Quality Exhaust Stack* Chrome-Plated* 8 Inch Reduce To 5 Inch O.D.* 108 Inch Length* Bull* With Triple Chrome Plating Process* Fits Over A Connecting Exhaust* Sold Individually* Warranty On Exhaust Stacks...$1,426.99 -
Chrome 108 Inch Mitered Exhaust Pipe With 8 Inch Reduced To 5 Inch OD Bottom
UNITED PACIFIC
$1,347.99108 Inch Mitered Exhaust Pipe * High Quality Exhaust Stack* Chrome-Plated* 8 Inch Reduce To 5 Inch O.D.* 108 Inch Length* Mitered* With Triple Chrome Plating Process* Fits Inside A Connecting Exhaust* Sold Individually* Warranty On Exhaust Stacks Against...$1,347.99 -
10-8 Inch Stainless Steel Long Drop Reducer Elbow
AMERICAN EAGLE EXHAUST
$1,367.9910 To 8 Inch Stainless Steel Long Drop Reducer ElbowUpgrade your exhaust system with our premium Long Drop Elbow, expertly crafted from stainless steel for unparalleled durability. With a diameter that reduces from 10 inches to 8 inches, this aftermarket...$1,367.99 -
BESTfit 7-5 X 48 Inch Chrome-Plated Steel Bull Hauler Top Stack
BESTFIT TRUCK PARTS
$1,603.99BESTfit 7-5 X 48 Inch Chrome-Plated Steel Bull Hauler Top StackIntroducing our Chrome-Plated Steel Exhaust Stack, meticulously crafted in the Bull Hauler style for a sleek and polished look. Made with quality materials, this stack is designed to last...$1,603.99