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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Turbo Pipe Replaces 04-17123-024 For Freightliner Century
BESTFIT TRUCK PARTS
$173.99Turbo Pipe Fits Freightliner * High Quality Turbo Pipe* Replaces OEM # 04-17123-024* Sold Individually* Warranty On Pipe Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket Replacement Part (Not OEM)***$173.99 -
10 Inch ID Exhaust shield Lower mounting clamp For volvo VNL Gen II -Replaces 20559731, 20565050, 20766643
AUTOMANN USA
$38.48Exhaust shield Lower mounting clamp For 10 Inch Dia. Muffler * High Quality Exhaust Mounting Clamp* Position-Lower* Fits 10 Inch Diameter Muffler * Lower Clamp For Mounting Exhaust Heat Shield To Muffler* Sold Individually* Warranty On Mounting Clamps...$38.48 -
5 Inch ID Exhaust Shield Mounting Clamp For Kenworth W900 Aerocab W900B, W900L 1997-2011
AUTOMANN USA
$80.77Kenworth W900 5 Inch ID Exhaust Heat Shield Mounting Clamp W/ Cinch Bolt & Fasteners * High Quality Exhaust Shield Mounting Clamp* Comes With Cinch Bolt and Shield Fasteners* 5 Inch Inside Diameter* Sold Individually* Warranty On Exhaust Shield Mounting...$80.77 -
Steel Under The Truck Exhaust Elbow Replaces K180-13085 For Kenworth T600 AeroCab, T600B
BESTFIT TRUCK PARTS
$113.99Kenworth Under The Truck Exhaust ElbowAt 4 State Trucks, we offer this well made under the truck galvanized steel exhaust elbow. Fit for Kenworth T600, T800, and W900 models, it replaces OE part number K180-13085. The pipe is sold individually and is...$113.99 -
5 Inch Exhaust Down Pipe For Kenworth T600, T800 & W900
AUTOMANN USA
$68.99Down Pipe Fits KenworthThis exhaust elbow downpipe is 12.25 inches long and 0.62 inches thick. It features a 5 inch OD inlet and a 5 inch OD outlet. The elbow fits various Kenworth models and replaces Dynaflex number 07-8-202-220. * High Quality Steel...$68.99 -
Exhaust Y-Pipe, 1 Piece Replaces K180-18028 For Kenworth T600, T800, W900B, W900L
BESTFIT TRUCK PARTS
$209.99Y-Pipe Fits Kenworth Replaces K180-18028 * High Quality Pipe* Sold Individually* Made In USA* Warranty On Pipes Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket Replacement Part (Not OEM) **** Replaces OE Number...$209.99 -
5 Inch Turbo Pipe Extension Elbow Replaces 14-13409 For Peterbilt 357, 378, 379
BESTFIT TRUCK PARTS
$60.58Turbo Extension Pipe Fits PeterbiltDesigned for trucks with the exhaust mounted above the frame, this turbo extension pipe is made of aluminized steel and has a single 20 degree bend. It has a 5 inch ID inlet and a 5 inch OD outlet. The pipe fits 1995...$60.58 -
On Sale
5 X 16 Inch Steel Flex Bellows Kit, Replaces 04-28675-000 For Freightliner Cascadia & Coronado
AUTOMANN USA
Now: $331.50Was: $662.995 X 16 Inch Steel Flex Bellows Kit Fits Freightliner * High Quality Bellows* 5 Inch Inside Diameter* 16 Inch Length* Includes- 1 Exhasut Bellow- 2 Clamps- 2 Gaskets* Sold As Kit* Warranty On Bellows Against Defects In Workmanship & Material From Date Of...Now: $331.50Was: $662.99 -
5 OD X 85 Inch Exhaust Y-Pipe Replaces 04-17129-009 For Freightliner Columbia/Century
BESTFIT TRUCK PARTS
$519.99Exhaust Y Pipe Fits Freightliner Columbia/Century 1997-2007Enhance your exhaust with this quality aluminized steel Y pipe. It is 85 inches long with 5 Inch Outlets. Sold individually, it fits various Freightliner Century and Columbia models. * High...$519.99 -
BESTfit Turbo Flange Pipe Replaces K180-15565 For Kenworth W900 Non-AeroCab
BESTFIT TRUCK PARTS
$88.22BESTfit Turbo Flange Pipe Fits Kenworth * High Quality Flange Pipe* Sold Individually* Made In USA* Warranty On Flange Pipes Against Defects In Workmanship & Material From Date Of Purchase***High Quality Aftermarket Replacement Part (Not OEM)****...$88.22 -
On Sale
5 Inch Exhaust Elbow Muffler Outlet Replaces M66-1082X160225N090 For Kenworth
AUTOMANN USA
Now: $92.39Was: $131.99Elbow For Muffler Outlet Fits Kenworth AeroCab 2003-2007 * Made Of High Quality Aluminized Steel* 5 Inch OD/ID* 90 Degree Elbow* Connects Muffler Outlet To Flex At Bottom Of Stack Elbow* Sold Individually* Warranty On Elbows Against Defects In...Now: $92.39Was: $131.99 -
Exhaust Y-Pipe Replaces K180-18936 For Kenworth T600 AeroCab 1997 thru 2003
BESTFIT TRUCK PARTS
$295.99Exhaust Y-Pipe Fits KenworthEnhance the look and function of your exhaust with this quality aluminized steel Y-Pipe. It features 5 inch OD outlets and a 5 inch ID inlet with an overall length of 38 inches. The pipe fits 1997 and 2003 Kenworth T600...$295.99