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.
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
-
BESTfit 5 X 60 Inch Chrome-Plated Steel Bull Hauler Top Stack
BESTFIT TRUCK PARTS
$274.99Chrome-Plated Steel Bull Hauler Exhaust StackIntroducing the Bullhorn Stack, made of chrome-plated steel for durability and a stylish finish. With a diameter of 5 inches and a length of 60 inches, this stack is designed to enhance your vehicle's exhaust...$274.99 -
BESTfit 4 Inch O.D.-I.D. X 48 Inch 16 Gauge Aluminized Steel Tube
BESTFIT TRUCK PARTS
$85.16BESTfit 4 Inch O.D.-I.D. X 48 Inch 16 Gauge Aluminized Steel TubeIntroducing our Straight Exhaust Tubing, meticulously crafted with Aluminized 12 Gauge Steel, ensuring durability and longevity. With a 4-inch diameter and 48-inch length, it offers...$85.16 -
BESTfit 4 Inch O.D. Inlet X 36 Inch Chrome-Plated Steel Miter Cut Top Stack
BESTFIT TRUCK PARTS
$147.99Chrome-Plated Steel Miter Cut Exhaust StackEnhance your exhaust system with our premium Miter made of Chrome-Plated Steel. With dimensions of 4 inches in diameter and 36 inches in length, it features an angle-cut top for added style and performance. Sold...$147.99 -
BESTfit 6 Inch Chrome-Plated SS Wide Angled Exhaust Clamp Replaces 50BJ-APB600SCP For Peterbilt 377, 378, 379, 386, 388 & 389
BESTFIT TRUCK PARTS
$102.99BESTfit Chrome Stainless Steel Wide Angled Exhaust ClampUpgrade your exhaust system with our premium chrome-plated stainless steel exhaust clamps. Measuring 6 inches in diameter, these clamps are suitable for either the driver or passenger side of your...$102.99 -
BESTfit 8 X 22 Inch Aluminized Muffler
BESTFIT TRUCK PARTS
$134.99BESTfit Aluminized Muffler 8 Inch Diameter With 5 Inch I.D. Inlet & Outlet * High Quality Muffler* Aluminized* Dimensions- 8 Inch Diameter- 5 Inch I.D. Inlet/Outlet- 14 Inch Length Body- 22 Inch Length Overall* Sold Individually* Warranty On Mufflers...$134.99 -
BESTfit 9 X 12 Inch Short Galvanized Exhaust Muffler
BESTFIT TRUCK PARTS
$84.99BESTfit Short Galvanized Muffler W/ 5 Inch ID Inlet & Outlet * High Quality Muffler* Made Of Galvanized Steel* 9 Inch Diameter Body* 12 Inch Body Length* Inlet 5 Inch Inside Diameter* Outlet 5 Inch Inside Diameter* Sold Individually* Warranty On Muffler...$84.99 -
BESTfit Chrome 5 Inch Curve Turn Out Exhaust Stack - 96 Inch Length W/ Inside Diameter Inlet-Expanded
BESTFIT TRUCK PARTS
$279.99BESTfit 5 Inch Chrome 96 Inch Curve Turn Out Exhaust Stack With Expanded Inlet - ID * High Quality Exhaust Stack* Curve Style Turn Out* Made Of Chrome-Plated Steel* 5 Inch I.D. Inlet - Expanded Inlet To Fit Over 5 Inch Elbows And Pipes* 96 Inch Length*...$279.99 -
Peterbilt BESTfit Black Poly Exhaust Mount Grommets - Pack Of 4
BESTFIT TRUCK PARTS
$26.89BESTfit Polyurethane Exhaust Mount GrommetsThe exhaust mount grommets are crafted from durable polyurethane material and come in a sleek black color. Designed to be easy to use, these grommets effectively isolate exhaust vibrations, enhancing overall...$26.89 -
TPHD 4.69 Inch V-Band Exhaust Clamp Replaces 03730204119, 050372, 3896337
TPHD
$19.64Replacement Clamp For EGR And Exhaust System Flange Connections - V-Band Clamp - Stainless Steel - 4.69 Inch Nominal Diameter - Designed To Be Direct Replacement For Erg And Exhaust System Flange Connections - Can Be Assembled...$19.64 -
TPHD 4.75 Inch V-Band Clamp Cat 3126T
TPHD
$16.82V-Band Clamp Cat - V-Band Clamp - Stainless Steel - 4.75 Inch Nominal Diameter - Sold Individually - Warranty On V-Band Clamps Against Defects In Workmanship & Material From Date Of Purchase - Aftermarket Replacement Part...$16.82 -
TPHD 4.810 Inch V-Band Exhaust Clamp Replaces 21021852, Vt10481T
TPHD
$22.57V-Band Exhaust Clamp 4.810 Inch - V-Band Clamp - Stainless Steel - 4.81 Inch Diameter - Designed To Be Direct Replacement For Erg And Exhaust System Flange Connections - Can Be Assembled And Disassembled With Ease - Uses...$22.57 -
TPHD 4 Inch ID / OD Exhaust Down Pipe Kit Replaces 21478681
TPHD
$523.99Exhaust Down Pipe Kit - Exhaust Down Pipe - Includes: - (2) Exhaust Gaskets - (2) V Band Clamps - 13.031 To 13.345 Inch Length - 4 Inch Inlet/Outlet - Sold Individually - Warranty On Exhaust Down Pipes Against...$523.99