The AP Exhaust 9245 4-Bolt Specialty Exhaust Gasket is engineered to provide a reliable seal in exhaust pipe connections, effectively preventing leaks and ensuring optimal exhaust system performance. Designed with precision, this gasket features an inside diameter of 5-9/16" x 2-5/16" and a bolt-to-bolt length of 4-9/16", making it suitable for various heavy-duty applications. Constructed from durable ceramic material, it offers high resistance to heat and corrosion, extending the lifespan of the exhaust system. The gasket's design includes four bolt holes, facilitating secure attachment and maintaining a tight seal under high-pressure conditions. Its compatibility with standard exhaust pipe dimensions ensures ease of installation and a secure fit, reducing the risk of exhaust leaks and associated operational issues. By effectively sealing exhaust connections, the AP Exhaust 9245 gasket contributes to maintaining engine efficiency and performance, thereby supporting the operational demands of commercial fleets. Its robust construction and precise design make it a dependable choice for maintaining the integrity of exhaust systems in heavy-duty vehicles.