The Sulzer ZV40/48 is a robust, high-performance diesel engine commonly used in marine and industrial applications. A critical component of this engine is the stud for the cylinder cover, identified by the code number K 11122. This stud is essential for securing the cylinder cover to the engine block, ensuring the integrity and proper functioning of the engine. Made from high-strength materials, it withstands significant thermal and mechanical stresses, contributing to the engine's reliability and longevity. Proper maintenance and timely replacement of the K 11122 stud are crucial to prevent engine failures and ensure continuous, efficient operation.