DieselTech Automotive Exhaust Parts

DieselTech
  • DieselTech® - Exhaust Stack Bracket
    DieselTech®Exhaust Stack Bracket
    0
    # 2147157973
    Universal Exhaust Stack Bracket by DieselTech®. This quality direct-fit replacement exhaust part from DieselTech is designed, tested and manufactured in the USA to the most stringent industry standards and complies with applicable EPA...
    Provides direct-fit replacement of your worn out exhaust componentDesigned to provide the ultimate in performance, reliability, and quality
    $155.30 - $218.18
  • DieselTech® - Exhaust Stack Pipe Clamp
    DieselTech®Exhaust Stack Pipe Clamp
    0
    # 2147079528
    Universal Exhaust Stack Pipe Clamp by DieselTech®. DieselTech design mufflers using state-of-the-art SolidWorks 3-D modeling programs resulting in rapid prototype and production implementation. Designed to deal with the specific demands...
    Completely compatible with your OE-unitFactory design to ensure a perfect fit
    $87.81 - $109.23
  • DieselTech® - Exhaust Catalytic Converter and Pipe Assembly
    DieselTech®Exhaust Catalytic Converter and Pipe Assembly
    0
    # sp223023
    Exhaust Catalytic Converter and Pipe Assembly by DieselTech®. This quality direct-fit replacement exhaust part from DieselTech is designed, tested and manufactured in the USA to the most stringent industry standards and complies with...
    Provides direct-fit replacement of your worn out exhaust componentDesigned to provide the ultimate in performance, reliability, and quality
    $112.56 - $179.03
  • DieselTech® - Curved Exhaust Stack Pipe
    DieselTech®Curved Exhaust Stack Pipe
    1
    # 2172869442
    Curved Exhaust Stack Pipe by DieselTech®. This quality direct-fit replacement exhaust part from DieselTech is designed, tested and manufactured in the USA to the most stringent industry standards and complies with applicable EPA...
    Provides direct-fit replacement of your worn out exhaust componentDesigned to provide the ultimate in performance, reliability, and quality
    $25.04 - $483.74
  • DieselTech® - Slant Cut Chrome Exhaust Stack Pipe
    DieselTech®Slant Cut Chrome Exhaust Stack Pipe
    1
    # 2172871425
    Slant Cut Chrome Exhaust Stack Pipe by DieselTech®. This quality direct-fit replacement exhaust part from DieselTech is designed, tested and manufactured in the USA to the most stringent industry standards and complies with applicable...
    Provides direct-fit replacement of your worn out exhaust componentDesigned to provide the ultimate in performance, reliability, and quality
    $101.47 - $482.03
  • DieselTech® - Straight Cut Chrome Exhaust Stack Pipe
    DieselTech®Straight Cut Chrome Exhaust Stack Pipe
    1
    # 2172869438
    Straight Cut Chrome Exhaust Stack Pipe by DieselTech®. Stack Inlet Diameter: 5". Stack Outlet Diameter: 5". This quality direct-fit replacement exhaust part from DieselTech is designed, tested and manufactured in the USA to the most...
    Provides direct-fit replacement of your worn out exhaust componentDesigned to provide the ultimate in performance, reliability, and quality
    $87.98 - $160.78
  • DieselTech® - Exhaust Clamp
    DieselTech®Exhaust Clamp
    0
    # 4491106683
    Universal Exhaust Clamp by DieselTech®. This quality direct-fit replacement exhaust part from DieselTech is designed, tested and manufactured in the USA to the most stringent industry standards and complies with applicable EPA...
    Provides direct-fit replacement of your worn out exhaust componentDesigned to provide the ultimate in performance, reliability, and quality
    $17.89 - $27.88
  • DieselTech® - Flat Band Exhaust Clamp
    DieselTech®Flat Band Exhaust Clamp
    0
    # 4491098680
    Universal Flat Band Exhaust Clamp by DieselTech®. This quality direct-fit replacement exhaust part from DieselTech is designed, tested and manufactured in the USA to the most stringent industry standards and complies with applicable EPA...
    Provides direct-fit replacement of your worn out exhaust componentDesigned to provide the ultimate in performance, reliability, and quality
    $10.79 - $23.27
  • DieselTech® - Straight Exhaust Intermediate Pipe
    DieselTech®Straight Exhaust Intermediate Pipe
    0
    # 2147035528
    Universal Straight Exhaust Intermediate Pipe by DieselTech®. This quality direct-fit replacement exhaust part from DieselTech is designed, tested and manufactured in the USA to the most stringent industry standards and complies with...
    Provides direct-fit replacement of your worn out exhaust componentDesigned to provide the ultimate in performance, reliability, and quality
    $174.51 - $409.05
  • DieselTech® - Exhaust Stack Pipe
    DieselTech®Exhaust Stack Pipe
    0
    # sp257679
    Exhaust Stack Pipe by DieselTech®. This quality direct-fit replacement exhaust part from DieselTech is designed, tested and manufactured in the USA to the most stringent industry standards and complies with applicable EPA regulations...
    Provides direct-fit replacement of your worn out exhaust componentDesigned to provide the ultimate in performance, reliability, and quality
    $27.25 - $41.81
  • DieselTech® - AccuSeal Torca Flat Band Natural Exhaust Clamp
    DieselTech®AccuSeal Torca Flat Band Natural Exhaust Clamp
    0
    # 5878584602
    Universal AccuSeal Torca Flat Band Natural Exhaust Clamp by DieselTech®. This quality direct-fit replacement exhaust part from DieselTech is designed, tested and manufactured in the USA to the most stringent industry standards and...
    Made with a serviceable jointUnitized construction reduces part number complexity
    $12.15 - $21.74
  • DieselTech® - Air Line Exhaust Clamp
    DieselTech®Air Line Exhaust Clamp
    0
    # 5878560606
    Universal Air Line Exhaust Clamp by DieselTech®. This quality direct-fit replacement exhaust part from DieselTech is designed, tested and manufactured in the USA to the most stringent industry standards and complies with applicable EPA...
    Made with a serviceable jointUnitized construction reduces part number complexity
    $12.93 - $20.01
  • DieselTech® - Easy Seal Torca Flat Band Natural Exhaust Clamp
    DieselTech®Easy Seal Torca Flat Band Natural Exhaust Clamp
    0
    # 5878591606
    Universal Easy Seal Torca Flat Band Natural Exhaust Clamp by DieselTech®. This quality direct-fit replacement exhaust part from DieselTech is designed, tested and manufactured in the USA to the most stringent industry standards and...
    Made with a serviceable jointUnitized construction reduces part number complexity
    $20.10 - $58.77
  • DieselTech® - Extra Heavy Duty Exhaust Clamp
    DieselTech®Extra Heavy Duty Exhaust Clamp
    0
    # 5878642620
    Universal Extra Heavy Duty Exhaust Clamp by DieselTech®. This quality direct-fit replacement exhaust part from DieselTech is designed, tested and manufactured in the USA to the most stringent industry standards and complies with...
    Made with a serviceable jointUnitized construction reduces part number complexity
    $12.75 - $20.35
  • DieselTech® - Flat U-Bolt Exhaust Clamp
    DieselTech®Flat U-Bolt Exhaust Clamp
    0
    # 5878549490
    Universal Flat U-Bolt Exhaust Clamp by DieselTech®. This quality direct-fit replacement exhaust part from DieselTech is designed, tested and manufactured in the USA to the most stringent industry standards and complies with applicable...
    Made with a serviceable jointUnitized construction reduces part number complexity
    $10.43 - $46.46
  • DieselTech® - Heavy Duty Exhaust Clamp
    DieselTech®Heavy Duty Exhaust Clamp
    0
    # 5878551467
    Universal Heavy Duty Exhaust Clamp by DieselTech®. This quality direct-fit replacement exhaust part from DieselTech is designed, tested and manufactured in the USA to the most stringent industry standards and complies with applicable...
    Made with a serviceable jointUnitized construction reduces part number complexity
    $9.03 - $14.14
  • DieselTech® - Heavy Duty Guillotine Exhaust Clamp
    DieselTech®Heavy Duty Guillotine Exhaust Clamp
    0
    # 5878646583
    Universal Heavy Duty Guillotine Exhaust Clamp by DieselTech®. This quality direct-fit replacement exhaust part from DieselTech is designed, tested and manufactured in the USA to the most stringent industry standards and complies with...
    Made with a serviceable jointUnitized construction reduces part number complexity
    $7.22 - $37.40
  • DieselTech® - TorcTite Natural Exhaust Clamp
    DieselTech®TorcTite Natural Exhaust Clamp
    0
    # 5878630591
    Universal TorcTite Natural Exhaust Clamp by DieselTech®. This quality direct-fit replacement exhaust part from DieselTech is designed, tested and manufactured in the USA to the most stringent industry standards and complies with...
    Made with a serviceable jointUnitized construction reduces part number complexity
    $20.18 - $39.18
  • DieselTech® - Exhaust Clamp Kit
    DieselTech®Exhaust Clamp Kit
    0
    # 2147071533
    Universal Exhaust Clamp Kit by DieselTech®. This quality direct-fit replacement exhaust part from DieselTech is designed, tested and manufactured in the USA to the most stringent industry standards and complies with applicable EPA...
    Made with a serviceable jointUnitized construction reduces part number complexity
    $79.12 - $145.53
  • DieselTech® - Exhaust Elbow Pipe
    DieselTech®Exhaust Elbow Pipe
    1
    # 2147047527
    Universal Exhaust Elbow Pipe by DieselTech®. This quality direct-fit replacement exhaust part from DieselTech is designed, tested and manufactured in the USA to the most stringent industry standards and complies with applicable EPA...
    Provides direct-fit replacement of your worn out exhaust componentDesigned to provide the ultimate in performance, reliability, and quality
    $12.25 - $124.14
  • DieselTech® - Exhaust Hanger
    DieselTech®Exhaust Hanger
    0
    # 2147028529
    Universal Exhaust Hanger by DieselTech®. This quality direct-fit replacement exhaust part from DieselTech is designed, tested and manufactured in the USA to the most stringent industry standards and complies with applicable EPA...
    Provides direct-fit replacement of your worn out exhaust componentDesigned to provide the ultimate in performance, reliability, and quality
    $22.74 - $123.81
  • DieselTech® - Exhaust Pipe Connector
    DieselTech®Exhaust Pipe Connector
    0
    # 2147178974
    Universal Exhaust Pipe Connector by DieselTech®. This quality direct-fit replacement exhaust part from DieselTech is designed, tested and manufactured in the USA to the most stringent industry standards and complies with applicable EPA...
    Provides direct-fit replacement of your worn out exhaust componentDesigned to provide the ultimate in performance, reliability, and quality
    $19.85 - $213.64
  • DieselTech® - Flared Adapter
    DieselTech®Flared Adapter
    0
    # 2147114526
    Universal Flared Adapter by DieselTech®. This quality direct-fit replacement exhaust part from DieselTech is designed, tested and manufactured in the USA to the most stringent industry standards and complies with applicable EPA...
    Provides direct-fit replacement of your worn out exhaust componentDesigned to provide the ultimate in performance, reliability, and quality
    $27.31 - $235.48
  • DieselTech® - Heavy Duty Exhaust Intermediate Pipe
    DieselTech®Heavy Duty Exhaust Intermediate Pipe
    0
    # 2147194973
    Universal Heavy Duty Exhaust Intermediate Pipe by DieselTech®. This quality direct-fit replacement exhaust part from DieselTech is designed, tested and manufactured in the USA to the most stringent industry standards and complies with...
    Provides direct-fit replacement of your worn out exhaust componentDesigned to provide the ultimate in performance, reliability, and quality
    $120.29 - $162.12
  • DieselTech® - Flat Band Natural Exhaust Clamp
    DieselTech®Flat Band Natural Exhaust Clamp
    0
    # 5443222510
    Universal Flat Band Natural Exhaust Clamp by DieselTech®. This quality direct-fit replacement exhaust part from DieselTech is designed, tested and manufactured in the USA to the most stringent industry standards and complies with...
    Made with a serviceable jointUnitized construction reduces part number complexity
    $10.79 - $23.27
  • DieselTech® - Preformed Butt Joint Band Exhaust Clamp
    DieselTech®Preformed Butt Joint Band Exhaust Clamp
    0
    # 5878555467
    Universal Preformed Butt Joint Band Exhaust Clamp by DieselTech®. This quality direct-fit replacement exhaust part from DieselTech is designed, tested and manufactured in the USA to the most stringent industry standards and complies...
    Made with a serviceable jointUnitized construction reduces part number complexity
    $17.89 - $23.06
  • DieselTech® - Preformed Lap Joint Band Exhaust Clamp
    DieselTech®Preformed Lap Joint Band Exhaust Clamp
    0
    # 5878563578
    Universal Preformed Lap Joint Band Exhaust Clamp by DieselTech®. This quality direct-fit replacement exhaust part from DieselTech is designed, tested and manufactured in the USA to the most stringent industry standards and complies with...
    Made with a serviceable jointUnitized construction reduces part number complexity
    $19.98 - $27.88
  • DieselTech® - AccuSeal Flat Band Natural Exhaust Clamp
    DieselTech®AccuSeal Flat Band Natural Exhaust Clamp (AS212)
    0
    # mpn4647799788
    AccuSeal Flat Band Natural Exhaust Clamp by DieselTech®. This quality direct-fit replacement exhaust part from DieselTech is designed, tested and manufactured in the USA to the most stringent industry standards and complies with...
    Provides direct-fit replacement of your worn out exhaust componentDesigned to provide the ultimate in performance, reliability, and quality
    $12.34
  • DieselTech® - Easy Seal Torca Flat Band Natural Exhaust Clamp
    DieselTech®Easy Seal Torca Flat Band Natural Exhaust Clamp (B234)
    0
    # mpn4647671930
    Easy Seal Torca Flat Band Natural Exhaust Clamp (B234) by DieselTech®. This quality direct-fit replacement exhaust part from DieselTech is designed, tested and manufactured in the USA to the most stringent industry standards and...
    Provides direct-fit replacement of your worn out exhaust componentDesigned to provide the ultimate in performance, reliability, and quality
    $21.06
  • DieselTech® - Easy Seal Torca Flat Band Natural Exhaust Clamp
    DieselTech®Easy Seal Torca Flat Band Natural Exhaust Clamp (B300)
    0
    # mpn4647671891
    Easy Seal Torca Flat Band Natural Exhaust Clamp (B300) by DieselTech®. This quality direct-fit replacement exhaust part from DieselTech is designed, tested and manufactured in the USA to the most stringent industry standards and...
    Provides direct-fit replacement of your worn out exhaust componentDesigned to provide the ultimate in performance, reliability, and quality
    $20.55




With over nine decades of experience under its belt, DieselTech provides first-rate replacement exhaust and emission parts for light, medium, and heavy duty diesel applications. The company’s products are made in compliance with high factory standards. They feature exact-fit designs that offer quick, easy installation and ensure dependable operation. DieselTech proudly engineers and manufactures its products in the USA to make them meet or exceed OEM specifications as well as fit EPA diesel emission requirements. In addition, a large number of company’s diesel exhaust and emission parts feature upgraded OEM designs that result in greater rigidity, better performance, and prolonged lifespan.

The company offers a large inventory of high-grade parts for light and medium duty diesel-powered vehicles. This inventory includes direct-fit DOCs that stand for diesel oxidation catalysts and DPFs which stand for diesel particulate filters as well as numerous catalytic converters, sensors, mufflers, and more. DieselTech provides these parts for pickups and vans like Chevrolet and GMC Duramax, Dodge/RAM (Cummins), Ford Powerstroke, Sprinter vans, etc. They are intended to deliver performance equal to or better than OE parts, and some parts also feature upgraded components that enable enhanced durability. The installation is a breeze and requires no modifications. Plus, there are no core charges.

The company provides a complete line of parts for heavy duty diesel applications like Caterpillar, Nova Bus, Detroit Diesel, Cummins, Navistar/MaxxForce, and Mack/Volvo. The line incorporates such products as DPFs, DOCs, mufflers, sensors, spark arrestors, catalytic converters, tubing, exhaust pipes, and hardware. These premium parts are direct-fit replacements providing the same or better performance compared to factory parts. When fabricating its DPFs and DOCs, DieselTech intensely focuses on their performance characteristics. The company offers stainless steel canisters that are rustproof and robust, totally new substrates that reduce backpressure, and innovative coatings ensuring efficient catalyzation and regeneration.

Among DieselTech products also are superior replacement pipes and flex tubing. The exhaust tubing is easy to use and guarantees consistent, lasting operation in universal, custom, and direct-fit applications. The company also provides a variety of exhaust stacks, elbows, connectors, and adapters. DieselTech designs its products with quick and effortless installation in mind. They feature exact-fit designs and mount directly on your equipment. To make the installation process even more convenient, DieselTech offers a multitude of hardware. You can choose from numerous exhaust sensors and bungs, gaskets, seals, brackets, clamps, muffler and pipe shields, rain caps, etc.

Your safety depends on the reliability of exhaust and emission parts installed in your diesel vehicle. With that in mind, DieselTech designs its products with meticulous attention to detail to guarantee their high durability and exceptional value. The products are expected to provide trouble-free service life. DieselTech conducts extensive testing and performs verification to ensure its products meet or even exceed performance standards. In addition, the company’s parts are made adhering to US EPA, US Forestry Department and US Agricultural Department requirements thus offering equivalent or enhanced emission control performance versus OEM units. Built and tested in the USA, they ensure unmatched dependability and ultimate quality.

DieselTech Reviews

6 reviews
Installed on several of our fleet trucks and our drivers are more than happy with them they improve the overall look of the truck while giving it a slightly deeper tone as well
Posted by Customer / June 17, 20212017 Freightliner Coronado
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