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Replacement and OEM Parts for Exhaust Reducer
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Exhaust Reducer

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Exhaust Manifolds, Pipes & Mufflers
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8 Products found

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  • Walker Od Id Exhaust Reducer - 41968

    Walker® Od Id Exhaust Reducer

    PartNumber: 41968
    Product Specifications
    • Exhaust Pipe Adapter Inlet Diameter: 2.75
    • Exhaust Pipe Adapter Outlet Diameter: 2.5
    • Exhaust Pipe Material: Steel
    • Exhaust Pipe Overall Length: 4.5
    • Exhaust Pipe Wall Maximum Gauge: Undisclosed
    • Finish: Aluminized
    • Inlet Outside Diameter: 2.750
    • Internet Product Code (IPC): 98A8DBC0332
    • Item Grade: Standard Replacement
    • Item has MSDS (SDS): N
    • Length: 4.500
    • Material: Steel
    • Max Year Covered: 2002
    • MFG Brand Name: Walker Exhaust
    • MFG Model # (Series): 41968
    • MFG Name: Tenneco, Inc
    • Min Year Covered: 1992
    • Most Popular Make / Model: Dodge Dakota
    • Most Popular Year: 1995
    • Outlet Inside Diameter: 2.500
    • Product Grade: Economy
    • Supplier Company Name: Tenneco, Inc
    • Total Part VIO: 153206
    • UPC: 086387419680
    • Part Description: Od Id Exhaust Reducer
    More Info
    $11.70
  • Walker Aluminized Steel Od Id Exhaust Reducer - 41972

    Walker® Aluminized Steel Od Id Exhaust Reducer

    PartNumber: 41972
    Product Specifications
    • Exhaust Pipe Adapter Inlet Diameter: 3.0
    • Exhaust Pipe Adapter Outlet Diameter: 2.5
    • Exhaust Pipe Material: Steel
    • Exhaust Pipe Overall Length: 6.0
    • Exhaust Pipe Wall Maximum Gauge: Undisclosed
    • Finish: Aluminized
    • Inlet Outside Diameter: 3.000
    • Internet Product Code (IPC): F6C7DDEFAEE
    • Item Grade: Standard Replacement
    • Item has MSDS (SDS): N
    • Length: 6.000
    • Material: Steel
    • Max Year Covered: 2003
    • MFG Brand Name: Walker Exhaust
    • MFG Model # (Series): 41972
    • MFG Name: Tenneco, Inc
    • Min Year Covered: 2003
    • Most Popular Make / Model: Dodge Ram 1500
    • Most Popular Year: 2003
    • Outlet Inside Diameter: 2.500
    • Product Grade: Economy
    • Supplier Company Name: Tenneco, Inc
    • Total Part VIO: 82951
    • UPC: 086387419727
    • Part Description: Aluminized Steel Od Id Exhaust Reducer
    More Info
    $12.91
  • Walker Aluminized Steel Od Id Exhaust Reducer - 41960

    Walker® Aluminized Steel Od Id Exhaust Reducer

    PartNumber: 41960
    Product Specifications
    • Exhaust Pipe Adapter Inlet Diameter: 2.5
    • Exhaust Pipe Adapter Outlet Diameter: 2.0
    • Exhaust Pipe Material: Steel
    • Exhaust Pipe Overall Length: 4.5
    • Exhaust Pipe Wall Maximum Gauge: Undisclosed
    • Finish: Aluminized
    • Inlet Outside Diameter: 2.500
    • Internet Product Code (IPC): 8844D620E6E
    • Item Grade: Standard Replacement
    • Item has MSDS (SDS): N
    • Length: 4.500
    • Material: Steel
    • Max Year Covered: 2000
    • MFG Brand Name: Walker Exhaust
    • MFG Model # (Series): 41960
    • MFG Name: Tenneco, Inc
    • Min Year Covered: 1968
    • Most Popular Make / Model: Dodge Dakota
    • Most Popular Year: 2000
    • Outlet Inside Diameter: 2.000
    • Product Grade: Economy
    • Supplier Company Name: Tenneco, Inc
    • Total Part VIO: 37907
    • UPC: 086387419604
    • Part Description: Aluminized Steel Od Id Exhaust Reducer
    More Info
    $3.76
  • Walker Aluminized Steel Id Od Exhaust Reducer - 41955

    Walker® Aluminized Steel Id Od Exhaust Reducer

    PartNumber: 41955
    Product Specifications
    • Exhaust Pipe Adapter Inlet Diameter: 2.25
    • Exhaust Pipe Adapter Outlet Diameter: 2.0
    • Exhaust Pipe Material: Steel
    • Exhaust Pipe Overall Length: 4.5
    • Exhaust Pipe Wall Maximum Gauge: Undisclosed
    • Finish: Aluminized
    • Inlet Inside Diameter: 2.250
    • Internet Product Code (IPC): 049C4FC82B7
    • Item Grade: Standard Replacement
    • Item has MSDS (SDS): N
    • Length: 4.500
    • Material: Steel
    • Max Year Covered: 1986
    • MFG Brand Name: Walker Exhaust
    • MFG Model # (Series): 41955
    • MFG Name: Tenneco, Inc
    • Min Year Covered: 1974
    • Most Popular Make / Model: Ford E-150 Econoline
    • Most Popular Year: 1986
    • Outlet Outside Diameter: 2.000
    • Product Grade: Economy
    • Supplier Company Name: Tenneco, Inc
    • Total Part VIO: 3707
    • UPC: 086387419550
    • Part Description: Aluminized Steel Id Od Exhaust Reducer
    More Info
    $3.54
  • Walker Aluminized Steel Id Od Exhaust Reducer - 41942

    Walker® Aluminized Steel Id Od Exhaust Reducer

    PartNumber: 41942
    Product Specifications
    • Exhaust Pipe Adapter Inlet Diameter: 2.0
    • Exhaust Pipe Adapter Outlet Diameter: 1.875
    • Exhaust Pipe Material: Steel
    • Exhaust Pipe Overall Length: 4.5
    • Exhaust Pipe Wall Maximum Gauge: Undisclosed
    • Finish: Aluminized
    • Inlet Inside Diameter: 2.000
    • Internet Product Code (IPC): C5BDC590B93
    • Item Grade: Standard Replacement
    • Item has MSDS (SDS): N
    • Length: 4.500
    • Material: Steel
    • Max Year Covered: 2006
    • MFG Brand Name: Walker Exhaust
    • MFG Model # (Series): 41942
    • MFG Name: Tenneco, Inc
    • Min Year Covered: 2001
    • Most Popular Make / Model: Hyundai Santa Fe
    • Most Popular Year: 2004
    • Outlet Outside Diameter: 1.875
    • Product Grade: Economy
    • Supplier Company Name: Tenneco, Inc
    • Total Part VIO: 210398
    • UPC: 086387419420
    • Part Description: Aluminized Steel Id Od Exhaust Reducer
    More Info
    $3.41
  • Walker Aluminized Steel Od Id Exhaust Reducer - 41963

    Walker® Aluminized Steel Od Id Exhaust Reducer

    PartNumber: 41963
    Product Specifications
    • Exhaust Pipe Adapter Inlet Diameter: 2.5
    • Exhaust Pipe Adapter Outlet Diameter: 2.25
    • Exhaust Pipe Material: Steel
    • Exhaust Pipe Overall Length: 4.5
    • Exhaust Pipe Wall Maximum Gauge: Undisclosed
    • Finish: Aluminized
    • Inlet Outside Diameter: 2.500
    • Internet Product Code (IPC): CE0C23A347C
    • Item Grade: Standard Replacement
    • Item has MSDS (SDS): N
    • Length: 4.500
    • Material: Steel
    • Max Year Covered: 2002
    • MFG Brand Name: Walker Exhaust
    • MFG Model # (Series): 41963
    • MFG Name: Tenneco, Inc
    • Min Year Covered: 1986
    • Most Popular Make / Model: Dodge Dakota
    • Most Popular Year: 2000
    • Outlet Inside Diameter: 2.250
    • Product Grade: Economy
    • Supplier Company Name: Tenneco, Inc
    • Total Part VIO: 472132
    • UPC: 086387419635
    • Part Description: Aluminized Steel Od Id Exhaust Reducer
    More Info
    $3.51
  • Walker Aluminized Steel Od Id Exhaust Reducer - 41946

    Walker® Aluminized Steel Od Id Exhaust Reducer

    PartNumber: 41946
    Product Specifications
    • Exhaust Pipe Adapter Inlet Diameter: 2.0
    • Exhaust Pipe Adapter Outlet Diameter: 1.75
    • Exhaust Pipe Material: Steel
    • Exhaust Pipe Overall Length: 5.375
    • Exhaust Pipe Wall Maximum Gauge: Undisclosed
    • Finish: Aluminized
    • Inlet Inside Diameter: 1.750
    • Internet Product Code (IPC): 4B2C3F30F54
    • Item Grade: Standard Replacement
    • Item has MSDS (SDS): N
    • Length: 5.375
    • Material: Steel
    • Max Year Covered: 2002
    • MFG Brand Name: Walker Exhaust
    • MFG Model # (Series): 41946
    • MFG Name: Tenneco, Inc
    • Min Year Covered: 1965
    • Most Popular Make / Model: Mercury Cougar
    • Most Popular Year: 1999
    • Outlet Outside Diameter: 2.000
    • Product Grade: Economy
    • Supplier Company Name: Tenneco, Inc
    • Total Part VIO: 10659
    • UPC: 086387419468
    • Part Description: Aluminized Steel Od Id Exhaust Reducer
    More Info
    $3.22
  • Walker Exhaust Reducer - 51065

    Walker® Exhaust Reducer

    PartNumber: 51065
    Product Specifications
    • Adapter Type: ID - OD
    • Inlet Diameter: 2.5"
    • Inlet Diameter Designation: Inside Diameter
    • Length: 4"
    • Muffler Body Material: Aluminized Steel
    • Outlet Diameter: 2.625"
    • Outlet Diameter Designation: Outside Diameter
    • Part Class: D
    • UPC: 086387510653
    • Part Description: Exhaust Reducer
    More Info

About Exhaust Reducer

The exhaust reducer is a small length pipe that is made to connect two different-sized pipes.

Exhaust reducer function

The exhaust reducer has a pipe that fits into the other end to attach one mechanism to another. An exhaust connector operates by enhancing the exhaust speed which will cause drafting to increase. An increase in drafting can facilitate the ignition process but also decrease the engine performance.

Common issues with a faulty exhaust reducer

A faulty exhaust reducer can lead to poor airflow, a decrease in power, and a decline in engine performance.