Peterbilt 379 Exhaust Parts
Shop complete aftermarket exhaust systems and replacement parts for your 1987-2007 Peterbilt 379. Whether you are upgrading to 6-inch chrome stacks or replacing a failing DPF, select a category below to find exact-fit elbows, clamps, mufflers, and complete Peterbilt exhaust kits from trusted brands like Lincoln Chrome and American Eagle
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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 -
Turnout Exhaust Pipe With Plain End 6 To 5 X 60 Inch Chrome
BESTFIT TRUCK PARTS
$362.786 To 5 X 60 Inch Chrome Turnout Exhaust Pipe With Plain End6 To 5 X 60 Inch Chrome Turnout Exhaust Pipe With Plain End$362.78 -
108 Inch Mitered Exhaust Pipe, 6 Inch Reduced To 5 Inch ID Bottom
UNITED PACIFIC
$761.99Chrome 6 X 108 Inch Mitered Reduce to 5 Inch I.D. Bottom ExhaustIntroducing the Chrome-Plated Exhaust Stack, featuring a 6-inch diameter that reduces to 5 inches, with a generous 108-inch length. This mitered exhaust stack is crafted with a triple chrome...$761.99 -
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 -
Peterbilt Stainless Lower Exhaust Bracket
TRUX ACCESSORIES
$40.99Stainless Lower Exhaust Bracket For PeterbiltStainless Lower Exhaust Bracket For Peterbilt$40.99 -
Peterbilt 10 Inch Angled Stainless Steel Exhaust Clamp
TRUX ACCESSORIES
$164.9910 Inch Angled Stainless Steel Exhaust Clamp For PeterbiltUpgrade your exhaust system with our chrome-plated stainless steel Exhaust Clamp. Measuring at 10 inches and featuring an angled design, this aftermarket replacement part ensures a secure and...$164.99 -
Peterbilt 7 Inch Chrome Offset Stack Mounting Bracket By BESTfit
BESTFIT TRUCK PARTS
$154.997 Inch Offset Stack Mounting Bracket - Stack Mounting Bracket - Offset - Made Of Chrome - 3 Inch Width - 7 Inch Diameter - Sold Individually - Warranty On Stack Mounting Brackets Against Defects In Workmanship &...$154.99 -
On Sale
Peterbilt Black Exhaust Bracket Bushing - 4 Pack
TRUX ACCESSORIES
Now: $14.87Was: $21.24Black Exhaust Bracket Bushing - 4 Pack For PeterbiltBlack Exhaust Bracket Bushing - 4 Pack For PeterbiltNow: $14.87Was: $21.24 -
Peterbilt Stainless Steel Straight Cab Bracket By BESTfit
BESTFIT TRUCK PARTS
$164.99Replacement Straight Cab Bracket Replaces 14-14792, 1414792 - Straight Cab Bracket - Hardware Not Included - Made Of Polished Stainless Steel - Sold Individually - Warranty On Straight Cab Brackets Against Defects In Workmanship...$164.99 -
TPHD 4.69 Inch V-Band Exhaust Clamp Replaces 03730204119, 050372, 3896337
TPHD
$22.26Replacement 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...$22.26 -
TPHD 4.75 Inch V-Band Clamp Cat 3126T
TPHD
$19.06V-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...$19.06 -
TPHD 4.810 Inch V-Band Exhaust Clamp Replaces 21021852, Vt10481T
TPHD
$25.60V-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...$25.60