
Peterbilt 375/377 Exhaust Parts
Upgrade your Peterbilt 375/377 with an array of exhaust parts like mufflers, elbows, and clamps. Check out our vast chrome stack assortment, including lengths up to 114 inches and top styles like flat, West Coast turn, and miter cut.
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Aluminized Steel Exhaust Down Pipe Replaces 14-14194 For Peterbilt 375, 377, 378, 379
AFTERMARKET
$185.99Exhaust Down Pipe Below Turbo Pipe Fits Peterbilt * High Quality Down Pipe* Made Of Aluminized Steel* With Detroit Engine* Pipe That Comes After The Turbo Pipe On Most Models* Sold Individually* Warranty On Down Pipes Against Defects In Workmanship &...$185.99 -
68 Degree Turbo Pipe Replaces 14-14256 For Peterbilt
BESTFIT TRUCK PARTS
$88.54Peterbilt Turbo Connection PipeThis high quality turbo pipe has a 68 inch degree bend and features a hole for a pyrometer probe. It has a 5.85 inch OD with a Flange and a 4.860 inch ID. The pipe fits various Peterbilt 377, 378, and 379 models. * High...$88.54 -
BESTfit 4 Inch In/Out X 8 X 21 Inch Aluminized Steel Type 1 Muffler
BESTFIT TRUCK PARTS
$170.99BESTfit 4 Inch In/Out X 8 X 21 Inch Aluminized Steel Type 1 Muffler * High Quality Muffler* Aluminized Steel* Dimensions- 4 Inch Inside Diameter- 4 Inch Inside Diameter- 11 Inch Body Diameter- 15 Inch Body Length- 21.5 Inch Over All Length* Used In...$170.99 -
Chrome Exhaust Elbow Replaces 14-13059R For Peterbilt 377 Passenger Side
AUTOMANN USA
$247.99Passenger Side Chrome Multi-Bend Exhaust Elbow For Bottom Of Muffler Fits 377 Peterbilt This high quality chrome 5 inch OD inlet & outlet multi-bend exhaust elbow fits Peterbilt 377 passenger side. It is made in the USA and comes with a 1 year warranty.*...$247.99 -
Exhaust Mount Bushing Kit - Replaces M13-6001 For Peterbilt
AUTOMANN USA
$41.13Peterbilt Exhaust Bushing Mount Kit Replaces M13-6001Help secure and support the exhaust position under your truck exhaust mount bushing kit. It comes with an exhaust mount with a poly bushing, along with an exhaust bushing kit complete with shaft,...$41.13 -
Chrome Multi-Bend Economy Elbow Replaces 14-11380C For Peterbilt 377, 378 Driver Side
AUTOMANN USA
$260.99Multi-Bend Economy Exhaust Elbow Fits Peterbilt 377 & 378 Driver Side * High Quality Elbow * Made Of Chrome-Plated Steel* Multi-Bend Economy Style* With Seam Between Bends* Fits Driver Side, Bottom Of Muffler* 5 Inch OD Inlet* 5 Inch OD Outlet* 19 Inch...$260.99 -
Exhaust Shield Mounting Clamp For 5 Inch Pipe For Peterbilt 377 & 378
BESTFIT TRUCK PARTS
$30.60Pete Exhaust Mount Clamp Half For 5 Inch Pipe * High Quality Exhaust Clamps* Made Of Aluminized * For 5 Inch OD Pipe* Sold Individually* Warranty On Exhaust Clamps Against Defects In Workmanship & Material From Date Of Purchase*** High Quality...$30.60 -
7 Inch Stainless Steel Wide Band Exhaust Clamp W/ 2 Bolt Mount
UNITED PACIFIC
$58.957 Inch 2 Bolt Mounting ClampSecure your equipment effectively with our aftermarket mounting clamp, crafted for durability and reliability. Constructed from 304 stainless steel, this clamp ensures long-lasting performance, even in demanding conditions...$58.95 -
5 Inch ID-OD X 6 Inch OAL Aluminized Steel Type A Turbo Pipe With 5.5 Inch Diameter Flange For CAT 3406/C15
AUTOMANN USA
$28.265 Inch ID-OD X 6 Inch OAL Aluminized Steel Type A Turbo Pipe * Turbo OD Universal Turbo Flange * Style A* Made of Aluminized Steel* 5 Inch OD* 6 Inch Length* 5.88 Inch Diameter On Flange* Fits 3406 and C15 CAT * Use With VB-588C V-Band Clamp* Use With...$28.26 -
Chrome Exhaust Elbow Replaces 14-13059L For Peterbilt 377 Driver Side
AUTOMANN USA
$247.99Driver Side Chrome Multi-Bend Exhaust Elbow For Bottom Of Muffler Fits 377 Peterbilt This high quality chrome 5 inch OD inlet & outlet multi-bend exhaust elbow fits Peterbilt 377 driver side. It is made in the USA and comes with a 1 year warranty.* Made...$247.99 -
Aluminized 5 Inch Y Pipe - 16 In W X 11 In H
UNITED PACIFIC
$126.99Aluminized 5 Inch Y Exhaust Pipe * High Quality Y Pipe* Aluminized Steel* 16 Inch W X 11 Inch L* Sold Individually* Warranty On Y Pipes Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket Replacement Part (Not...$126.99 -
Chrome Mitered 48 Inch Exhaust Pipe, 7 Inch OD Reduced To 5 Inch OD Bottom
UNITED PACIFIC
$346.99Mitered 48 Inch Exhaust Pipe * High Quality Exhaust Stack* Chrome-Plated* 7 Inch Reduce To 5 Inch Outer Diameter* 48 Inch Length* Mitered* With Triple Chrome Plating Process* Fits Inside A Connecting Exhaust* Sold Individually* Warranty On Exhaust Stacks...$346.99