The Freightliner 16.14 Inch Stainless Steel Exhaust Bellow is a practical and reliable product designed to enhance your vehicle's performance. With a 6-inch outer diameter and 5-inch inner diameter, this exhaust bellow is constructed from high-quality stainless steel, ensuring durability and longevity. It is 16.14 inches long, 5 inches wide, and 5 inches tall, making it a perfect fit for most Freightliner makes and models. This exhaust bellow is directly replaceable with OE parts, providing a hassle-free installation process. Its direct OE replacement number is 04-28522-000 and A0428522000. With its EPA 07 exhaust emission norm, this product is an excellent choice for those seeking a reliable and efficient exhaust solution.