Peterbilt 387 Elbows, Piping & Comp.
Make replacing a component of your exhaust system a breeze with Peterbilt 387 aftermarket universal elbows, piping, and more. We have a great selection of custom, chrome, and aftermarket exhaust piping to help you find the parts you need without blowing your budget. Shop at 4 State Trucks to find the perfect universal exhaust elbows and piping for your Peterbilt.
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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 -
Aluminized Steel Flared Exhaust Adapter 5.72 OD X 6.25 Inch - 41689 For Cummins 855CI W/T50 Turbo
AUTOMANN USA
$23.55Flared Exhaust Adapter Replaces 41689 * High Quality Exhaust Adapter* Aluminized Steel* Dimensions:- 5.00 Inch OD- 5.72 Inch Flange OD- 6.25 Inch Length* Sold Individually* Warranty On Exhaust Adapters Against Defects In Workmanship & Material From Date...$23.55 -
BESTfit 3.5 Inch Diameter X 4 Inch Type A Turbo/Manifold Outlet For 7.3L Powerstroke Engines
BESTFIT TRUCK PARTS
$21.51BESTfit 3.5 X 4 Inch Type A Turbo Manifold Outlet With 4.25 Inch Flange Fits 7.3L Powerstroke EnginesOur Turbo Outlet is engineered with durable aluminized steel, offering resilience against rust and corrosion. With a length of 4 inches, an outer...$21.51 -
BESTfit 4 Inch O.D.-I.D. X 48 Inch 16 Gauge Aluminized Steel Tube
BESTFIT TRUCK PARTS
$82.35BESTfit 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...$82.35 -
BESTfit Lower Exhaust Elbow Below The Tee For Peterbilt 387
BESTFIT TRUCK PARTS
$122.99BESTfit Long Elbow Under Exhaust Tee Fits PeterbiltUpgrade your vehicle's exhaust system with our aluminized steel pipe! Designed for durability and optimal performance, this aftermarket replacement part features a 5-inch outer diameter inlet and outlet,...$122.99 -
Aluminized Steel Flared Exhaust Adapter 5.88 OD X 6 Inch - T5886 For Caterpillar 3406, C15
AUTOMANN USA
$25.79Flared Exhaust Adapter Replaces T5886, T588-6, 41655, And P206615 * High Quality Exhaust Adapter* Aluminized Steel* Dimensions:- 5.00 Inch OD- 5.88 Inch Flange OD- 6.00 Inch Length* Flared* Sold Individually* Warranty On Exhaust Adapters Against Defects...$25.79 -
Aluminized Steel Flared Exhaust Adapter 5.88 OD X 3 Inch - TRF-588 For Caterpillar 3406m C15
AUTOMANN USA
$42.83Flared Exhaust Adapter Replaces TRF-588, TRF588, 90854A, 90569A, 41875, And 41689 * High Quality Exhaust Adapter* Aluminized Steel* Dimensions:- 5.00 Inch ID- 5.88 Inch Flange OD- 3.00 Inch Length* Made In USA* Sold Individually* Warranty On Exhaust...$42.83 -
Aluminized Exhaust Pipe, 6 Inch OD x 60 Inch
BESTFIT TRUCK PARTS
$163.9960 Inch Exhaust Pipe With 6 Inch OD * High Quality Exhaust Pipe* Aluminized* 60 Inch X 6 Inch OD* Sold Individually* Warranty On Exhaust Pipes Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket Replacement Part...$163.99 -
Commercial Vehicle Catalytic Converter Security
AFTERMARKET
$167.99Security Shield For Your Catalytic Converter * High Quality Catalytic Converter* Designed With All Stainless Steel Components* Resists Corrosion Despite Being Exposed To The Harshest Of Vehicle Environments* Compatible With Many Vehicle Platforms * The...$167.99 -
Aluminized Pipe, 8 Inch OD x 60 Inch
BESTFIT TRUCK PARTS
$580.998 Inch OD Aluminized Pipe, 5 Foot Length * High Quality Exhaust Pipe* Aluminized* 8 Inch OD X 5 Foot Length* Sold Individually* Warranty On Exhaust Pipes Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket...$580.99 -
5 Inch OD Chrome Elbow 90 Degree W/ 12 Inch Top Leg & 14 Inch Lower Leg
LINCOLN CHROME
$237.99Chrome Steel Exhaust Elbow W 12 Inch Top & 12 Inch Lower Leg * High Quality Elbow* Made Of Chrome Plated Steel* 5 Inch OD* Top Leg 12 Inches / Lower Leg 14 Inches.* 90 Degree* Made In USA* Sold Individually* Warranty On Elbows Against Defects In...$237.99 -
On Sale
6-5 Inch 90 Degree 20 Inch Medium Length Exhaust Elbow
LINCOLN CHROME
Now: $382.89Was: $546.996 To 5 Inch Tapered 90 Degree 20 Inch Medium Length Exhaust Elbow * Made Of High Quality Chrome-Plated Steel* 6 Inch Reduces to 5 Inch OD* 90 Degree Universal Elbow* Tapers To 5 Inch* 20 Inch Bottom Leg Length * Tapered Top For OD Stacks* Sold...Now: $382.89Was: $546.99