The Volvo And Mack Exhaust Pipe Flange Gasket is a practical and reliable solution for your exhaust system needs. With a 6.1875 inch outside diameter and a 5 3/8 inch inside diameter, this gasket is designed to fit most Volvo and Mack models. Made from graphite construction material, it offers durability and long-lasting performance. Whether you need an OEM or aftermarket replacement, this gasket, sold individually, is a cost-effective choice. With its precise dimensions and compatibility, it ensures a secure and efficient seal for your exhaust pipe flange.