A4721421980
Exhaust Manifold Seal/Gasket - Class 6 DD16 EPA07/EPA10
Detroit Diesel

The exhaust manifold seal or gasket designed for class 6 engines is a critical component that ensures a secure, airtight connection between the exhaust manifold and the engine block. Its alloy construction, with dimensions of 127 mm by 424 mm and a thickness of 0.25 mm, provides excellent durability and thermal stability. Proper sealing prevents exhaust leaks, which can lead to decreased engine efficiency and increased emissions. It also helps in maintaining proper backpressure, which is essential for optimal combustion and power output. The gasket’s precision fit reduces the risk of gasket blowout or failure under high-temperature and pressure conditions typical of heavy-duty engines. Its importance extends to ensuring compliance with emissions regulations and safeguarding engine longevity. Source One Parts Center offers this gasket to support reliable engine performance and emission control in heavy-duty applications.