The Freightliner 23 Inch Long And 3-1/2 Inch Diameter Replacement Exhaust Pipe is a high-quality, stainless steel construction product that is designed to directly replace OE parts. With a length of 23 inches and a diameter of 3-1/2 inches, it fits most Freightliner makes and models. This exhaust pipe comes with clamps and gaskets included, making it easy to install. It meets the EPA 10 exhaust emission norm and is made in the USA. With its OEM quality and direct OE replacement numbers of 418054023 and OTR3FA006, this exhaust pipe offers a practical and reliable solution for your Freightliner.