This exhaust bellow, also called a flex pipe, is a direct replacement for the original equipment pipe. Made of durable materials for reliable service and a long life, this exhaust bellow includes the necessary installation hardware.

Exhaust Bellow Pipe 674-6022 Features:

• Fits 2013-2018 Peterbilt 337; 2013-2018 Peterbilt 348; 2014-2018 Peterbilt 365; 2011-2013 Peterbilt 382; 2010-2013 Peterbilt 388
• Direct replacement — this exhaust flex pipe matches the fit and function of the pipe to prevent exhaust leaks that result in lost engine efficiency
• Trustworthy construction — engineered in North America and made with from durable materials for reliability and long service life
• Complete installation — this flex pipe includes hardware required for a complete replacement
• Quality tested — this exhaust bellow has undergone vehicle fitment and material testing to ensure proper fit and performance for this vehicle's application