Freightliner Semi Truck Semi Truck Exhaust Parts

Semi Truck Exhaust
  • Dorman HD Solutions® - Diesel Oxidation Catalyst
    Dorman HD Solutions®Diesel Oxidation Catalyst
    0
    # sp235456
    Diesel Oxidation Catalyst by Dorman HD Solutions®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver...
    High Quality tubular construction protects against warping and/or crackingLeak-resistant for long-lasting performance
    $1,933.81 - $3,622.04
  • Walker® - Noisebraker™ Steel Round Aluminized Exhaust Muffler
    Walker®Noisebraker™ Steel Round Aluminized Exhaust Muffler (22980)
    0
    # mpn500300082
    Noisebraker™ Steel Round Aluminized Exhaust Muffler (22980) by Walker®. Muffler Inlet Diameter: 5". Muffler Outlet Diameter: 5". Muffler Body Length: 44". Muffler Overall Length: 51". Muffler Configuration: Center - Center....
    Specifically Engineered for Class 7 and 8 vehiclesA bolt-on Solution for Excessive Engine Brake Noise
    $285.64
  • Walker® - Silver-Black Exhaust Hanger
    Walker®Silver-Black Exhaust Hanger (36457)
    0
    # mpn4498132258
    Silver-Black Exhaust Hanger by Walker®. With their extensive selection of accessories and hardware for the exhaust system, Walker will provide you with everything needed to do the complete exhaust job. When you choose Walker...
    Makes installation quick and easyOptimal OE-style fit and quality
    $54.73
  • Dorman HD Solutions® - Cast Iron Natural Exhaust Manifold
    Dorman HD Solutions®Cast Iron Natural Exhaust Manifold (674-5015)
    0
    # mpn4684824299
    Cast Iron Natural Exhaust Manifold by Dorman HD Solutions®. Color: Natural. Header Coating: Uncoated. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with...
    High Quality tubular construction protects against warping and/or crackingLeak-resistant for long-lasting performance
    $583.83
  • Dorman HD Solutions® - Cast Iron Natural Exhaust Manifold
    Dorman HD Solutions®Cast Iron Natural Exhaust Manifold (674-5007)
    0
    # mpn4684824030
    Cast Iron Natural Exhaust Manifold (674-5007) by Dorman HD Solutions®. Color: Natural. Header Coating: Uncoated. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology...
    High Quality tubular construction protects against warping and/or crackingLeak-resistant for long-lasting performance
    $387.42
  • BD Diesel Performance® - Exhaust Manifold
    BD Diesel Performance®Exhaust Manifold (1048001)
    0
    # mpn4773372198
    Exhaust Manifold (1048001) by BD Diesel Performance®. This BD Diesel Performance product is just the option for you in case you want to get the most out of your auto. It is made from first-rate materials to provide the highest level of...
    Pre-drilled for pyrometer probesCast of high silicon ductile iron to withstand extreme temperature cycling caused during DPF regeneration and in high performance applications
    $1,637.95
  • PAI® - Exhaust Manifold Kit
    PAI®Exhaust Manifold Kit (681115)
    0
    # mpn4696833642
    Exhaust Manifold Kit (681115) by PAI®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...
    Perfect blend of leading innovations and superior workmanshipManufactured to offer high value and everlasting reliability
    $705.46
  • Walker® - Heavy Duty Aluminized Steel ID Style Curved Aluminized Exhaust Stack (3.5" Inlet, 3.5" Outlet, 36" Height)
    Walker®Heavy Duty Aluminized Steel ID Style Curved Aluminized Exhaust Stack (3.5" Inlet, 3.5" Outlet, 36" Height) (53053)
    1
    # mpn500329312
    Heavy Duty Aluminized Steel ID Style Curved Aluminized Exhaust Stack (53053) by Walker®. Stack Inlet Diameter: 3.5". Stack Outlet Diameter: 3.5". Stack Height: 36". With their extensive selection of accessories and hardware for the...
    Makes installation quick and easyOptimal OE-style fit and quality
    $33.75
  • Walker® - Heavy Duty Aluminized Steel ID Style Curved Aluminized Exhaust Stack (4" Inlet, 4" Outlet, 36" Height)
    Walker®Heavy Duty Aluminized Steel ID Style Curved Aluminized Exhaust Stack (4" Inlet, 4" Outlet, 36" Height) (43320)
    1
    # mpn500324112
    Heavy Duty Aluminized Steel ID Style Curved Aluminized Exhaust Stack (43320) by Walker®. Stack Inlet Diameter: 4". Stack Outlet Diameter: 4". Stack Height: 36". With their extensive selection of accessories and hardware for the exhaust...
    Makes installation quick and easyOptimal OE-style fit and quality
    $63.74
  • Walker® - Heavy Duty Aluminized Steel ID Style Curved Aluminized Exhaust Stack (4" Inlet, 4" Outlet, 48" Height)
    Walker®Heavy Duty Aluminized Steel ID Style Curved Aluminized Exhaust Stack (4" Inlet, 4" Outlet, 48" Height) (44299)
    1
    # mpn500324766
    Heavy Duty Aluminized Steel ID Style Curved Aluminized Exhaust Stack (44299) by Walker®. Stack Inlet Diameter: 4". Stack Outlet Diameter: 4". Stack Height: 48". With their extensive selection of accessories and hardware for the exhaust...
    Makes installation quick and easyOptimal OE-style fit and quality
    $50.22
  • Walker® - Heavy Duty Aluminized Steel OD Style Curved Aluminized Exhaust Stack (4" Inlet, 4" Outlet, 24" Height)
    Walker®Heavy Duty Aluminized Steel OD Style Curved Aluminized Exhaust Stack (4" Inlet, 4" Outlet, 24" Height) (42544)
    1
    # mpn500323467
    Heavy Duty Aluminized Steel OD Style Curved Aluminized Exhaust Stack (42544) by Walker®. Stack Inlet Diameter: 4". Stack Outlet Diameter: 4". Stack Height: 24". With their extensive selection of accessories and hardware for the exhaust...
    Makes installation quick and easyOptimal OE-style fit and quality
    $33.65
  • Walker® - Heavy Duty Aluminized Steel OD Style Curved Aluminized Exhaust Stack (5" Inlet, 5" Outlet, 24" Height)
    Walker®Heavy Duty Aluminized Steel OD Style Curved Aluminized Exhaust Stack (5" Inlet, 5" Outlet, 24" Height) (42543)
    1
    # mpn500323466
    Heavy Duty Aluminized Steel OD Style Curved Aluminized Exhaust Stack (42543) by Walker®. Stack Inlet Diameter: 5". Stack Outlet Diameter: 5". Stack Height: 24". With their extensive selection of accessories and hardware for the exhaust...
    Makes installation quick and easyOptimal OE-style fit and quality
    $69.76
  • Walker® - Heavy Duty Steel ID Style Curved Chrome Exhaust Stack (4" Inlet, 4" Outlet, 18" Height)
    Walker®Heavy Duty Steel ID Style Curved Chrome Exhaust Stack (4" Inlet, 4" Outlet, 18" Height) (29111)
    1
    # mpn500300177
    Heavy Duty Steel ID Style Curved Chrome Exhaust Stack (29111) by Walker®. Stack Inlet Diameter: 4". Stack Outlet Diameter: 4". Stack Height: 18". With their extensive selection of accessories and hardware for the exhaust system, Walker...
    Makes installation quick and easyOptimal OE-style fit and quality
    $91.61
  • Walker® - Heavy Duty Steel ID Style Curved Chrome Exhaust Stack (5" Inlet, 5" Outlet, 24" Height)
    Walker®Heavy Duty Steel ID Style Curved Chrome Exhaust Stack (5" Inlet, 5" Outlet, 24" Height) (29207)
    1
    # mpn500300190
    Heavy Duty Steel ID Style Curved Chrome Exhaust Stack (29207) by Walker®. Stack Inlet Diameter: 5". Stack Outlet Diameter: 5". Stack Height: 24". With their extensive selection of accessories and hardware for the exhaust system, Walker...
    Makes installation quick and easyOptimal OE-style fit and quality
    $127.69
  • Walker® - Heavy Duty Steel ID Style Curved Chrome Exhaust Stack (5" Inlet, 5" Outlet, 60" Height)
    Walker®Heavy Duty Steel ID Style Curved Chrome Exhaust Stack (5" Inlet, 5" Outlet, 60" Height) (29509)
    1
    # mpn500300205
    Heavy Duty Steel ID Style Curved Chrome Exhaust Stack (29509) by Walker®. Stack Inlet Diameter: 5". Stack Outlet Diameter: 5". Stack Height: 60". With their extensive selection of accessories and hardware for the exhaust system, Walker...
    Makes installation quick and easyOptimal OE-style fit and quality
    $144.42
  • Walker® - Heavy Duty Steel ID Style Curved Chrome Exhaust Stack (5" Inlet, 5" Outlet, 72" Height)
    Walker®Heavy Duty Steel ID Style Curved Chrome Exhaust Stack (5" Inlet, 5" Outlet, 72" Height) (29603)
    1
    # mpn500300206
    Heavy Duty Steel ID Style Curved Chrome Exhaust Stack (29603) by Walker®. Stack Inlet Diameter: 5". Stack Outlet Diameter: 5". Stack Height: 72". With their extensive selection of accessories and hardware for the exhaust system, Walker...
    Makes installation quick and easyOptimal OE-style fit and quality
    $190.02
  • Walker® - Heavy Duty Steel ID Style Curved Chrome Exhaust Stack (5" Inlet, 5" Outlet, 84" Height)
    Walker®Heavy Duty Steel ID Style Curved Chrome Exhaust Stack (5" Inlet, 5" Outlet, 84" Height) (29701)
    1
    # mpn500300307
    Heavy Duty Steel ID Style Curved Chrome Exhaust Stack (29701) by Walker®. Stack Inlet Diameter: 5". Stack Outlet Diameter: 5". Stack Height: 84". With their extensive selection of accessories and hardware for the exhaust system, Walker...
    Makes installation quick and easyOptimal OE-style fit and quality
    $194.66
  • Walker® - Heavy Duty Steel OD Style Curved Chrome Exhaust Stack (5" Inlet, 5" Outlet, 18" Height)
    Walker®Heavy Duty Steel OD Style Curved Chrome Exhaust Stack (5" Inlet, 5" Outlet, 18" Height) (29102)
    1
    # mpn500300172
    Heavy Duty Steel OD Style Curved Chrome Exhaust Stack (29102) by Walker®. Stack Inlet Diameter: 5". Stack Outlet Diameter: 5". Stack Height: 18". With their extensive selection of accessories and hardware for the exhaust system, Walker...
    Makes installation quick and easyOptimal OE-style fit and quality
    $104.05
  • Walker® - Heavy Duty Steel OD Style Curved Chrome Exhaust Stack (5" Inlet, 5" Outlet, 24" Height)
    Walker®Heavy Duty Steel OD Style Curved Chrome Exhaust Stack (5" Inlet, 5" Outlet, 24" Height) (29202)
    1
    # mpn500300188
    Heavy Duty Steel OD Style Curved Chrome Exhaust Stack (29202) by Walker®. Stack Inlet Diameter: 5". Stack Outlet Diameter: 5". Stack Height: 24". With their extensive selection of accessories and hardware for the exhaust system, Walker...
    Makes installation quick and easyOptimal OE-style fit and quality
    $122.13
  • MBRP® - Aluminized Steel T-Pipe Kit (5" Outlet)
    MBRP®Aluminized Steel T-Pipe Kit (5" Outlet) (UT6001)
    0
    # mpn4904255487
    Aluminized Steel T-Pipe Kit (UT6001) by MBRP®. Stack Outlet Diameter: 5". MBRP's exhaust systems deliver increased performance, improve fuel economy and they will stand up to the toughest conditions - on and off the road with their...
    Made of High Quality MaterialsUp to 18 HP and 28 ft/lb more Torque
    $549.99
  • Walker® - Heavy Duty Aluminized Steel Driver Side OD Style Curved Aluminized Exhaust Stack Pipe
    Walker®Heavy Duty Aluminized Steel Driver Side OD Style Curved Aluminized Exhaust Stack Pipe (44638)
    0
    # mpn500325113
    Heavy Duty Aluminized Steel Driver Side OD Style Curved Aluminized Exhaust Stack Pipe with Flared End (44638) by Walker®. Stack Inlet Diameter: 5". Stack Outlet Diameter: 5". Stack Height: 48". With their extensive selection of...
    Makes installation quick and easyOptimal OE-style fit and quality
    $111.72
  • Dorman HD Solutions® - Diesel Oxidation Catalyst
    Dorman HD Solutions®Diesel Oxidation Catalyst (674-3113)
    0
    # mpn4794808043
    Diesel Oxidation Catalyst (674-3113) by Dorman HD Solutions®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs...
    High Quality tubular construction protects against warping and/or crackingLeak-resistant for long-lasting performance
    $2,823.96
  • Dorman HD Solutions® - Diesel Oxidation Catalyst
    Dorman HD Solutions®Diesel Oxidation Catalyst (674-3108)
    0
    # mpn4794807711
    Diesel Oxidation Catalyst (674-3108) by Dorman HD Solutions®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs...
    High Quality tubular construction protects against warping and/or crackingLeak-resistant for long-lasting performance
    $2,885.36
  • Dorman HD Solutions® - Diesel Oxidation Catalyst
    Dorman HD Solutions®Diesel Oxidation Catalyst (674-3100)
    0
    # mpn4794807484
    Diesel Oxidation Catalyst (674-3100) by Dorman HD Solutions®. Catalytic Inlet Diameter: 10". Catalytic Converter Overall Length: 8". This product is made of high-quality materials to serve you for years to come. Designed using...
    High Quality tubular construction protects against warping and/or crackingLeak-resistant for long-lasting performance
    $1,933.81
  • Dorman HD Solutions® - Diesel Oxidation Catalyst
    Dorman HD Solutions®Diesel Oxidation Catalyst (674-3102)
    0
    # mpn4794807451
    Diesel Oxidation Catalyst (674-3102) by Dorman HD Solutions®. Catalytic Inlet Diameter: 13.25". Catalytic Converter Overall Length: 7.25". This product is made of high-quality materials to serve you for years to come. Designed using...
    High Quality tubular construction protects against warping and/or crackingLeak-resistant for long-lasting performance
    $2,578.42
  • Dorman HD Solutions® - Diesel Oxidation Catalyst
    Dorman HD Solutions®Diesel Oxidation Catalyst (674-3109)
    0
    # mpn4794807409
    Diesel Oxidation Catalyst (674-3109) by Dorman HD Solutions®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs...
    High Quality tubular construction protects against warping and/or crackingLeak-resistant for long-lasting performance
    $2,854.66
  • Dorman HD Solutions® - Diesel Oxidation Catalyst
    Dorman HD Solutions®Diesel Oxidation Catalyst (674-3105)
    0
    # mpn4794807401
    Diesel Oxidation Catalyst (674-3105) by Dorman HD Solutions®. Catalytic Inlet Diameter: 13.25". Catalytic Converter Overall Length: 8.25". This product is made of high-quality materials to serve you for years to come. Designed using...
    High Quality tubular construction protects against warping and/or crackingLeak-resistant for long-lasting performance
    $2,793.27
  • Dorman HD Solutions® - Diesel Oxidation Catalyst
    Dorman HD Solutions®Diesel Oxidation Catalyst (674-3103)
    0
    # mpn4794807400
    Diesel Oxidation Catalyst (674-3103) by Dorman HD Solutions®. Catalytic Inlet Diameter: 13.25". Catalytic Converter Overall Length: 8.38". This product is made of high-quality materials to serve you for years to come. Designed using...
    High Quality tubular construction protects against warping and/or crackingLeak-resistant for long-lasting performance
    $2,547.72
  • Dorman HD Solutions® - Diesel Oxidation Catalyst
    Dorman HD Solutions®Diesel Oxidation Catalyst (674-3101)
    0
    # mpn4794807394
    Diesel Oxidation Catalyst (674-3101) by Dorman HD Solutions®. Catalytic Inlet Diameter: 12". Catalytic Converter Overall Length: 8". This product is made of high-quality materials to serve you for years to come. Designed using...
    High Quality tubular construction protects against warping and/or crackingLeak-resistant for long-lasting performance
    $2,302.15
  • Dorman HD Solutions® - Diesel Oxidation Catalyst
    Dorman HD Solutions®Diesel Oxidation Catalyst (674-3110)
    0
    # mpn4794807331
    Diesel Oxidation Catalyst (674-3110) by Dorman HD Solutions®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs...
    High Quality tubular construction protects against warping and/or crackingLeak-resistant for long-lasting performance
    $3,622.04




The exhaust system of your truck routes waste gases away from the passenger compartment, reduces the noise created by the engine while allowing it to perform as designed, and optimizes fuel consumption. Not only the system helps to get rid of the gases, but it also reduces harmful pollutants into the atmosphere. Over time, the exhaust parts on your rig can develop rust or become physically damaged; the components of the emission control system need regular maintenance. Case in point, a diesel particulate filter is a maintenance item that needs to be regularly cleaned from ash.

Faulty exhaust and emission control parts may cause increased noise from your engine, reduced power and acceleration, and even engine breakdown. Restore the performance of this system with Freightliner exhaust parts offered in our store. We carry exhaust manifolds, catalytic converters, mufflers and resonators, pipes, and many other related components. And of course, one of the first things that make your Freightliner noticed is a pair of chrome exhaust stacks. They come in a range of styles and sizes so you are sure to find the right set. Shopping with us, you get products from top brands that ensure impeccable function and durability.

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