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Walker Heavy Duty 41994 Exhaust Reduction Pipe 5" Inlet (OD) 4" Outlet (ID)

  • Based on 320 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Monday, Nov 17
Order within 16 hours and 43 minutes
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Features

  • COMPATIBILITY Universal fit, check product dimensions
  • Offered in a variety of styles and sizes for your installation needs
  • Manufactured from aluminized steel for durability
  • Ideal for weld or clamp installations
  • Burr-free construction for proper fitment
  • Universal fit for installation flexibility

Description

Walker, with our worldwide OE partnerships and manufacturing facilities, possesses the technical excellence needed to meet today's emissions control needs, while developing solutions for tomorrow's challenges. Walker is a 'one- stop' convenience, offering complete engine-to-tailpipe coverage of replacement emissions control systems and components for popular domestic and import vehicles in broadmarket, performance, and commercial vehicle applications. Walker delivers optimal OE-style fit, appearance, and dependability in aftermarket emissions control parts.

Color: Aluminized Steel


Brand: Walker


Installation Type: Clamp-On


Finish Type: ALUMINIZED


Product Dimensions: 9"L x 6"W


Manufacturer: ‎Tenneco (Dynomax, Walker, Thrush)


UPC: ‎086387419949


Global Trade Identification Number: ‎49


Item Weight: ‎1.44 pounds


Product Dimensions: ‎9 x 5 x 6 inches


Country of Origin: ‎USA


Item model number: ‎41994


Manufacturer Part Number: ‎41994


Date First Available: January 1, 2008


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Nov 17

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Great part
Loved this and it allowed me to use my new tip
Reviewed in the United States on February 21, 2025 by Kenneth Dillman

  • Solid!
Very solid piece worked exactly as needed!
Reviewed in the United States on February 2, 2025 by Latham

  • Heavy duty
Worked for what I needed it for
Reviewed in the United States on November 2, 2024 by cory

  • Yup
As advertised
Reviewed in the United States on November 10, 2024 by Ray

  • Fits 4' exhaust to 5'.
Great product and fast shipping!
Reviewed in the United States on May 10, 2024 by CARLOS RAMIREZ

  • Good thick gauge no rust
Exactly what I needed for a dozer intake system. Super sturdy, definitely thick enough to be welding on.
Reviewed in the United States on August 25, 2023 by Amazon Customer

  • The description does not state the size. I have ...
The description does not state the size. I have cross referenced the part number on Summit Racing. This is a 4"-5" piece. Received it in the mail yesterday and have confirmed the size. As far as reviewing the product, the exhaust is very thick, comparable to Diamond Eye brand.
Reviewed in the United States on February 2, 2017 by Handsome

  • Yes
Worked good
Reviewed in the United States on November 13, 2024 by mark Parrish

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