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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BESTfit 4 Inch O.D.-I.D. X 48 Inch 16 Gauge Aluminized Steel Tube
BESTFIT TRUCK PARTS
$87.99BESTfit 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...$87.99 -
BESTfit 4 Inch O.D. Inlet X 36 Inch Chrome-Plated Steel Miter Cut Top Stack
BESTFIT TRUCK PARTS
$162.99Chrome-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...$162.99 -
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 -
Peterbilt BESTfit Black Poly Exhaust Mount Grommets - Pack Of 4
BESTFIT TRUCK PARTS
$19.99BESTfit 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...$19.99 -
BESTfit 4 X 12 Inch Stainless Steel Flare Flex Pipe Replaces M66-3541 For Peterbilt
BESTFIT TRUCK PARTS
$257.99High Quality Flex Hose$257.99 -
7 Inch Chrome Narrow Style Cab Exhaust Clamp W/ Flange Fits Peterbilt
UNITED PACIFIC
$24.557 Inch Narrow Style Cab Exhaust Clamp W/ Flange Fits Peterbilt$24.55 -
8 Inch Chrome Plated Stainless Steel Wide Band Clamp W/ Angled Mounting Plate Fits Peterbilt
TRUX ACCESSORIES
$125.998 Inch Chrome Clamp With Angled Mounting Plate Fits Peterbilt$125.99 -
5 Inch Flat Band Clamp
VELVAC
$34.58- Flat Band Clamp- 5 Inch- Sold IndividuallyAftermarket Replacement Part (Not OEM)$34.58 -
1.25 Inch Wide Accuseal Clamps Aluminized
BESTFIT TRUCK PARTS
$12.99- Clamps- Aluminized- 1.25 Inch- Sold IndividuallyAftermarket Replacement Part (Not OEM)$12.99 -
Peterbilt 4 Inch 304 stainless Steel Narrow Exhaust Clamp
UNITED PACIFIC
$43.78SS Peterbilt Exhaust Clamp for 4 Inch PipeUpgrade your vehicle's interior with our chrome-plated plastic lower column cover. Designed for effortless installation, this aftermarket replacement part features double-sided tape for secure mounting. Its...$43.78