25095293
Exhaust Manifold Nut
Mack

This exhaust manifold nut is essential for securing the exhaust manifold to the cylinder head, ensuring a tight seal that prevents leaks and maintains proper exhaust flow. Its strength and corrosion resistance are critical for withstanding the high temperatures and vibrations typical in heavy-duty engine environments. Proper torque and installation of this nut help prevent manifold warping and exhaust leaks, which can lead to performance issues and increased emissions. Regular inspection and replacement of worn nuts are vital for maintaining engine integrity. Source One Parts Center supplies this durable component, helping you keep your exhaust system sealed and functioning efficiently.