The Mack CXU, Volvo VHD, and VNL 2009 through 2014 Exhaust Bellow Pipe Kit is a reliable and durable solution for preventing exhaust leaks and maintaining engine efficiency. With a 3.5-inch inside diameter and a 17-inch length, this metal construction kit includes 1 exhaust bellow, 2 clamps, and 2 gaskets. Engineered in North America and quality tested for proper fit and performance, this direct replacement flex pipe is designed for easy installation and fits most Mack and Volvo CXU, VHD, and VNL models with D13, ISX 15.0, and MP8 engines. Trustworthy construction and direct OE replacement numbers ensure long service life and compatibility.