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Peterbilt Exhaust Parts

Exhaust and Tail Pipes
Peterbilt Exhaust and Tail Pipes 70 parts
Catalytic Converter
Peterbilt Catalytic Converter Parts 43 parts
Hardware, Fasteners and Fittings
Peterbilt Hardware, Fasteners and Fittings 30 parts
Gaskets and Sealing Systems
Peterbilt Gaskets and Sealing Systems 12 parts
Sensors
Peterbilt Sensors 5 parts
Brackets, Flanges and Hangers
Peterbilt Brackets, Flanges and Hangers 4 parts
Switches, Solenoids and Actuators
Peterbilt Switches, Solenoids and Actuators 3 parts
Exhaust Manifolds
Peterbilt Exhaust Manifolds 3 parts
Bushings
Peterbilt Bushings 1 part
Wire, Cable and Related Components
Peterbilt Wire, Cable and Related Components 1 part
Emission Components
Peterbilt Emission Components 1 part

1–48 of 1000+ results

United Pacific PB359-E68-65
United Pacific logo
Top Seller

United Pacific PB359-E68-65 Chrome 68 Degree Angled Exhaust Elbow for Peterbilt 359, Reduce 6" OD to 5" OD

Exhaust Elbow

Fits Peterbilt
UNITED PACIFIC Chrome 68 Degree Angled Exhaust Elbow for Peterbilt 359, Reduce 6" OD to 5" OD 710270032150
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United Pacific 21331
United Pacific logo
Top Seller

United Pacific 21331 4" 304 Stainless Steel Exhaust Clamp for Peterbilt

Exhaust Clamp

Fits Peterbilt
UNITED PACIFIC 4" 304 Stainless Steel Exhaust Clamp for Peterbilt 710270213313
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United Pacific PB379-13430
United Pacific logo
Top Seller

United Pacific PB379-13430 Aluminized 58 Degree Exhaust Turbo Elbow Pipe for 1987-2007 Peterbilt 379, 14-13430

Exhaust Elbow

Fits Peterbilt
UNITED PACIFIC Aluminized 58 Degree Exhaust Turbo Elbow Pipe for 1987-2007 Peterbilt 379, 14-13430 710270032419
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United Pacific PB379-E58-85
United Pacific logo
Top Seller

United Pacific PB379-E58-85 Chrome 58 Degree Angled Exhaust Elbow for Peterbilt 379, 8" OD To 5" OD

Exhaust Elbow

Fits Peterbilt
UNITED PACIFIC Chrome 58 Degree Angled Exhaust Elbow for Peterbilt 379, 8" OD To 5" OD 710270032136
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United Pacific 21233
United Pacific logo
Top Seller

United Pacific 21233 48" Tall 180-Deg Stainless Exhaust Muffler Shield for 5" Exhaust, Round Slot

Exhaust Muffler Shield

UNITED PACIFIC 48" Tall 180-Deg Stainless Exhaust Muffler Shield for 5" Exhaust, Round Slot 710270212330
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Donaldson M085171
Donaldson logo
Top Seller Ships Free

Donaldson M085171 Exhaust Muffler - Steel, 40.00 in. Overall length, Round Style

Exhaust Muffler

DONALDSON Exhaust Muffler - Steel, 40.00 in. Overall length, Round Style 00742330004944
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Donaldson M090544
Donaldson logo
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Donaldson M090544 Exhaust Muffler - 51.00 in. Overall length, Round

Exhaust Muffler

DONALDSON Exhaust Muffler - 51.00 in. Overall length, Round 00742330005248
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United Pacific PB379-E58-65
United Pacific logo
Top Seller

United Pacific PB379-E58-65 Chrome 58 Degree Angled Exhaust Elbow for Peterbilt 379, 6" OD To 5" OD

Exhaust Elbow

Fits Peterbilt
UNITED PACIFIC Chrome 58 Degree Angled Exhaust Elbow for Peterbilt 379, 6" OD To 5" OD 710270032112
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Dorman 674-9046
Dorman logo
Top Seller

Dorman 674-9046 Exhaust V-Band Clamp And Gasket

Diesel Particulate Filter (DPF) Hardware Kit

Fits Peterbilt
DORMAN Exhaust V-Band Clamp And Gasket 00889245549822
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United Pacific FLV-17094-012
United Pacific logo
Top Seller

United Pacific FLV-17094-012 Exhaust Elbow - Aluminized, for Freightliner, OEM No. 04- 17094- 012

Exhaust Elbow

UNITED PACIFIC Exhaust Elbow - Aluminized, for Freightliner, OEM No. 04- 17094- 012 710270042524
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PAI 831016
PAI logo
Top Seller Ships Free

PAI 831016 Exhaust Manifold Kit - Fits Mack E7 / E-Tech / Aset Series Application

PAI

Exhaust Manifold Kit

PAI Exhaust Manifold Kit - Fits Mack E7 / E-Tech / Aset Series Application 00193807075002
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United Pacific 21325
United Pacific logo
Top Seller

United Pacific 21325 304 Stainless Steel Angled Exhaust Bracket for Peterbilt Trucks, Curved Base

Exhaust Bracket

Fits Peterbilt
UNITED PACIFIC 304 Stainless Steel Angled Exhaust Bracket for Peterbilt Trucks, Curved Base 710270213252
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United Pacific PB359-E68-55
United Pacific logo
Top Seller

United Pacific PB359-E68-55 Chrome 68 Degree Angled Exhaust Elbow for Peterbilt 359, Straight 5" OD to 5" OD

Exhaust Elbow

Fits Peterbilt
UNITED PACIFIC Chrome 68 Degree Angled Exhaust Elbow for Peterbilt 359, Straight 5" OD to 5" OD 710270032143
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WABCO 4324139292
WABCO logo
Top Seller

WABCO 4324139292 Purge Valve Rebuild Kit - For System Saver 1200 Air Dryers, Formerly Meritor R950014

Exhaust System Kit

WABCO Purge Valve Rebuild Kit - For System Saver 1200 Air Dryers, Formerly Meritor R950014 00193133437185
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United Pacific 10332
United Pacific logo
Top Seller

United Pacific 10332 Exhaust Clamp - 7", for Peterbilt

Exhaust Clamp

Fits Peterbilt
UNITED PACIFIC Exhaust Clamp - 7", for Peterbilt 00710270103324
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Dorman 674-2048
Dorman logo
Top Seller

Dorman 674-2048 HD DPF - Not CARB Compliant

Diesel Particulate Filter (DPF)

Fits Peterbilt
DORMAN HD DPF - Not CARB Compliant 00889245156143
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Dayton Parts 924-6032
Dayton Parts logo
Top Seller

Dayton Parts 924-6032 Heavy Duty Def Injector

Diesel Exhaust Fluid (DEF) Injector

Fits Peterbilt
DAYTON PARTS Heavy Duty Def Injector 00194883395145
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Donaldson M100465
Donaldson logo
Top Seller

Donaldson M100465 Exhaust Muffler - Steel, 51.00 in. Overall length, Round Style

Exhaust Muffler

DONALDSON Exhaust Muffler - Steel, 51.00 in. Overall length, Round Style 00742330005507
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United Pacific 10330
United Pacific logo
Top Seller

United Pacific 10330 8" Chrome Cab Exhaust Clamp for Peterbilt

Exhaust Clamp

Fits Peterbilt
UNITED PACIFIC 8" Chrome Cab Exhaust Clamp for Peterbilt 710270103300
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United Pacific PB379-E58-75
United Pacific logo
Top Seller

United Pacific PB379-E58-75 Chrome 58 Degree Angled Exhaust Elbow for Peterbilt 379, 7" OD To 5" OD

Exhaust Elbow

Fits Peterbilt
UNITED PACIFIC Chrome 58 Degree Angled Exhaust Elbow for Peterbilt 379, 7" OD To 5" OD 710270032129
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Dorman 674-7013
Dorman logo
Top Seller

Dorman 674-7013 CLAMP

Exhaust Clamp

Fits Peterbilt
DORMAN CLAMP 00889245549266
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United Pacific CE902-5-1212
United Pacific logo
Top Seller

United Pacific CE902-5-1212 Chrome 90-Deg Exhaust Expanded Elbow, 5" I.D. To 5" O.D., 12" x 12"

Exhaust Elbow

UNITED PACIFIC Chrome 90-Deg Exhaust Expanded Elbow, 5" I.D. To 5" O.D., 12" x 12" 710270039364
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Dorman 674-6018
Dorman logo
Top Seller

Dorman 674-6018 EXHAUST BELLOW

Exhaust Pipe Bellow

Fits Peterbilt
DORMAN EXHAUST BELLOW 00889245041333
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TRUX TSK-8Y
TRUX logo
Top Seller Ships Free

TRUX TSK-8Y Y Pipe, 8" Diameter, Galvanized Steel, Fits the Trux Elbows TEL-8 & TEL-10

Exhaust Y Pipe

Fits Peterbilt
TRUX Y Pipe, 8" Diameter, Galvanized Steel, Fits the Trux Elbows TEL-8 & TEL-10 00848379049752
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United Pacific 21297
United Pacific logo
Top Seller

United Pacific 21297 Exhaust Clamp - 7", Stainless, for Peterbilt

Exhaust Clamp

Fits Peterbilt
UNITED PACIFIC Exhaust Clamp - 7", Stainless, for Peterbilt 00710270212972
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United Pacific 21299-1
United Pacific logo
Top Seller

United Pacific 21299-1 Exhaust Pipe Flange Gasket - Exhaust Bracket Gasket, Rubber, Lower

Exhaust Pipe Flange Gasket

Fits Peterbilt
UNITED PACIFIC Exhaust Pipe Flange Gasket - Exhaust Bracket Gasket, Rubber, Lower 00710270014422
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United Pacific 21286
United Pacific logo
Top Seller

United Pacific 21286 Exhaust Clamp - 5", Stainless Cab, for Peterbilt

Exhaust Clamp

Fits Peterbilt
UNITED PACIFIC Exhaust Clamp - 5", Stainless Cab, for Peterbilt 00710270212866
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PAI 805064
PAI logo
Top Seller Ships Free

PAI 805064 Exhaust Manifold Kit - Mack E7 Application

PAI

Exhaust Manifold Kit

PAI Exhaust Manifold Kit - Mack E7 Application 00193807206567
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United Pacific PB379-E58-55
United Pacific logo
Top Seller

United Pacific PB379-E58-55 Chrome 58 Degree Angled Exhaust Elbow for Peterbilt 379, Straight 5" OD to 5" OD

Exhaust Elbow

Fits Peterbilt
UNITED PACIFIC Chrome 58 Degree Angled Exhaust Elbow for Peterbilt 379, Straight 5" OD to 5" OD 710270032105
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Dorman 674-9017
Dorman logo
Top Seller

Dorman 674-9017 "HD Solutions" Diesel Particulate Filter Gasket Kit

Diesel Particulate Filter (DPF) Gasket

Fits Peterbilt
DORMAN "HD Solutions" Diesel Particulate Filter Gasket Kit 00889245476630
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United Pacific E90-75-3524
United Pacific logo
Top Seller

United Pacific E90-75-3524 Exhaust Elbow Reducer - 90-Degree Angle, Chrome, 7" O.D. to 5" O.D. Reduction, 35" x 24" (Long-Leg Design)

Exhaust Elbow

UNITED PACIFIC Exhaust Elbow Reducer - 90-Degree Angle, Chrome, 7" O.D. to 5" O.D. Reduction, 35" x 24" (Long-Leg Design) 710270032303
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United Pacific 10328
United Pacific logo
Top Seller

United Pacific 10328 6" Chrome Cab Exhaust Clamp for Peterbilt

Exhaust Clamp

Fits Peterbilt
UNITED PACIFIC 6" Chrome Cab Exhaust Clamp for Peterbilt 710270103287
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Dorman 674-6021
Dorman logo
Top Seller

Dorman 674-6021 EXHAUST BELLOW

Exhaust Pipe Bellow

Fits Peterbilt
DORMAN EXHAUST BELLOW 00889245041395
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Dorman 904-7125
Dorman logo
Top Seller

Dorman 904-7125 Brake Actuator

Exhaust Brake Actuator

Fits Peterbilt
DORMAN Brake Actuator 00885484457089
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United Pacific 10327
United Pacific logo
Top Seller

United Pacific 10327 Exhaust Clamp - 5", Chrome Finish, for Peterbilt Cab

Exhaust Clamp

Fits Peterbilt
UNITED PACIFIC Exhaust Clamp - 5", Chrome Finish, for Peterbilt Cab 00710270103270
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United Pacific PB379-13433
United Pacific logo
Top Seller

United Pacific PB379-13433 Aluminized 90 Degree Exhaust Elbow Pipe for 1987-2007 Peterbilt 379, 14-13433

Exhaust Elbow

Fits Peterbilt
UNITED PACIFIC Aluminized 90 Degree Exhaust Elbow Pipe for 1987-2007 Peterbilt 379, 14-13433 710270032457
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United Pacific E390-65-1313
United Pacific logo
Top Seller

United Pacific E390-65-1313 Chrome 90-Deg Exhaust Elbow, Reduce 6" O.D. To 5" O.D., 13" x 13"

Exhaust Elbow

UNITED PACIFIC Chrome 90-Deg Exhaust Elbow, Reduce 6" O.D. To 5" O.D., 13" x 13" 710270039890
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United Pacific 21293
United Pacific logo
Top Seller

United Pacific 21293 Exhaust Clamp - 6", Stainless, Ultra Cab, for Peterbilt

Exhaust Clamp

Fits Peterbilt
UNITED PACIFIC Exhaust Clamp - 6", Stainless, Ultra Cab, for Peterbilt 00710270212934
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TRUX TCLA-PEBA
TRUX logo
Top Seller

TRUX TCLA-PEBA Lower Exhaust Bracket - Stainless Steel, Angled

Exhaust Bracket

Fits Peterbilt
TRUX Lower Exhaust Bracket - Stainless Steel, Angled 00848379021055
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Donaldson M065030
Donaldson logo
Top Seller Ships Free

Donaldson M065030 Spark Arrestor - 12.85 in. Overall length, 6.61 in. max. body dia.

Spark Arrestor

DONALDSON Spark Arrestor - 12.85 in. Overall length, 6.61 in. max. body dia. 00742330004630
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Dorman 674-7012
Dorman logo
Top Seller

Dorman 674-7012 Exhaust V-Band Clamp

Exhaust Clamp

Fits Peterbilt
DORMAN Exhaust V-Band Clamp 00889245535863
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Cummins 3688976
Cummins logo
Top Seller

Cummins 3688976 Exhaust Pipe Connector

Exhaust Pipe Connector

CUMMINS Exhaust Pipe Connector
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United Pacific E390-75-1616
United Pacific logo
Top Seller

United Pacific E390-75-1616 Chrome 90-Deg Exhaust Elbow, Reduce 7" O.D. To 5" O.D., 16" x 16"

Exhaust Elbow

UNITED PACIFIC Chrome 90-Deg Exhaust Elbow, Reduce 7" O.D. To 5" O.D., 16" x 16" 710270039906
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Dorman 674-9052
Dorman logo
Top Seller

Dorman 674-9052 Diesel Particulate Filter Gasket Kit

Diesel Particulate Filter (DPF) Gasket

Fits Peterbilt
DORMAN Diesel Particulate Filter Gasket Kit 00889245587527
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United Pacific E490-65-1313
United Pacific logo
Top Seller

United Pacific E490-65-1313 Chrome 90-Deg Exhaust Elbow, Reduce 6" O.D. To 5" I.D., 13" x 13"

Exhaust Elbow

UNITED PACIFIC Chrome 90-Deg Exhaust Elbow, Reduce 6" O.D. To 5" I.D., 13" x 13" 710270039920
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Dorman 674-7019
Dorman logo
Top Seller

Dorman 674-7019 Diesel Particulate Filter Exhaust Clamp

Diesel Particulate Filter (DPF) Clamp

Fits Peterbilt
DORMAN Diesel Particulate Filter Exhaust Clamp 00889245587329
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PAI 181021
PAI logo
Top Seller

PAI 181021 Exhaust Manifold Kit - Cummins Engine L10/M11/ISM Application

PAI

Exhaust Manifold Kit

PAI Exhaust Manifold Kit - Cummins Engine L10/M11/ISM Application 00193807150143
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TRUX TP-2010
TRUX logo
Top Seller

TRUX TP-2010 Exhaust Bracket Bushings - Black, 4 Pack, Polyurethane Material

Exhaust Mount Bushing

Fits Peterbilt
TRUX Exhaust Bracket Bushings - Black, 4 Pack, Polyurethane Material 00848379020409
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