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 kits from trusted brands like Lincoln Chrome and American Eagle
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5 ID X 96 Inch Chrome Bull Hauler Exhaust Top Stack by BESTfit
BESTFIT TRUCK PARTS
$424.99- Exhaust Stack - Chrome- Plated Steel - Dimensions: - 5 Inch ID - 96 Inch Length - Bull Hauler Style - Flared End - Sold Individually - Warranty On Exhaust Stacks Against Defects In Workmanship &...$424.99 -
8-5 ID X 108 Inch Chrome Exhaust Flat Top Stack by BESTfit
BESTFIT TRUCK PARTS
$842.99- Exhaust Stack - Chrome- Plated Steel - Dimensions: - 8 To 5 Inch ID - 108 Inch Length - Flat Top Style - Flared End - Sold Individually - Warranty On Exhaust Stacks Against Defects In Workmanship &...$842.99 -
7 To 5 OD X 36 Inch Chrome Miter Top Exhaust Stack BESTfit
BESTFIT TRUCK PARTS
$343.99Chrome Miter Top Style Exhaust Stack With 7 Inch OD Reduced To 5 OD Bottom - Stack - Chrome-Plated - Dimensions: - 7 To 5 Inch OD - 36 Inch - Miter Top Style - Sold Individually - Warranty On Stacks Against...$343.99 -
BESTfit Aluminized Steel 90 Degree Exhaust Elbow 3.5 ID / OD X 16 Inch
BESTFIT TRUCK PARTS
$53.9990 Degree Exhaust Elbow - Exhaust Elbow - Aluminized Steel - Dimensions: - 3.50 Inch Diameter - 16 Inch Leg Length - 0.062 Inch Thickness - 90 Degree Bend - Made In USA - Sold Individually - Warranty...$53.99 -
BESTfit Aluminized Steel 90 Degree Exhaust Elbow 4 OD / OD X 6 Inch
BESTFIT TRUCK PARTS
$55.9990 Degree Exhaust Elbow - Exhaust Elbow - Aluminized Steel - Dimensions: - Diameter 4 Inch - 6 Inch Leg Length - 0.062 Inch Thickness - Bend Angle- 60 Degree - Made In USA - Sold Individually -...$55.99 -
BESTfit Aluminized Steel 90 Degree Exhaust Elbow 3 ID / OD X 12 Inch
BESTFIT TRUCK PARTS
$61.9990 Degree Exhaust Elbow - Exhaust Elbow - Aluminized Steel - Dimensions: - 3.50 Inch Diameter - 12 Inch Leg Length - 0.062 Inch Thickness - 90 Degree Bend - Made In USA - Sold Individually - Warranty...$61.99 -
BESTfit Ss Exhaust Turbo Flange Adapter, 52 Degree Bend W/ Pyrometer Port For Peterbilt 378, 379
BESTFIT TRUCK PARTS
$542.99Peterbilt Stainless Steel Exhaust Turbo Flange Adapter - Exhaust Turbo Flange Adapter - Made Of Stainless Steel - 5 Inch Diameter - Replaces OE Numbers 14-14192 - 52 Degree Bend With Pyrometer Port - Sold...$542.99 -
BESTfit 7 Inch Chrome 90 Degree Retro Long Drop Elbow 18 x 39 Inch For Peterbilt
BESTFIT TRUCK PARTS
$683.99Replacement Peterbilt Retro 90 Degree Chrome Long Drop Elbow - Elbow - Chrome-Plated - 7 Inch - Made In USA - Sold Individually - Warranty On Elbows Against Defects In Workmanship & Material From Date Of Purchase -...$683.99 -
Chrome Shop Mafia Black Y-Pipe Hanger Bracket For Long Drop Elbows For Peterbilt 378 & 379
CHROME SHOP MAFIA
$85.77Black Powder-Coated Y-Pipe Hanger Bracket Fits Peterbilt 379/389 By Chrome Shop Mafia - Made Of High Quality Powder-Coated Steel - Black - Y-Pipe Hanger Bracket - Fits Pickett/Long Drop 90 Degree Elbow - Bolts To Bottom Of...$85.77 -
Peterbilt 378, 379, 388, 389 Stainless Steel Y-Pipe Hanger Bracket For Long Drop Elbows by CSM
CHROME SHOP MAFIA
$141.99Stainless Steel Y-Pipe Hanger Bracket Fits Peterbilt 379 & 389 By Chrome Shop Mafia - Y-Pipe Hanger Bracket - Made Of 304 Polished Stainless Steel - Y-Pipe Hanger Bracket - Fits Pickett/Long Drop 90 Degree Elbow - Bolts To...$141.99 -
BESTfit 5 Inch Stainless Steel Angled Exhaust Clamp For Peterbilt
BESTFIT TRUCK PARTS
$136.995 Inch Stainless Peterbilt Exhaust Clamp - Angled Design - Exhaust Clamp - Polished Stainless Steel - 5 Inch - Angled - Made In USA - Sold Individually - Warranty On Exhaust Clamps Against Defects In Workmanship &...$136.99 -
Stainless Steel 6 Inch Exhaust Clamp with Straight Bracket for Peterbilt
TRUX ACCESSORIES
$108.996 Inch Exhaust Clamp W/ Straight Bracket - 430 Stainless Steel - 6 Inch Diameter - 3 Inch Height - Straight Mounting Plate - Sold IndividuallyWarranty & Disclaimers:Warranty On Exhaust Clamp Against Defects In Workmanship &...$108.99