The Sulzer ZV 40/48 diesel engine is a robust marine and industrial power unit known for its reliability and efficiency in large-scale applications, such as power generation and marine propulsion. This engine's design emphasizes durability and performance, with tubular sealing being a critical component that ensures the integrity and tightness of the system, preventing leaks and enhancing the engine's lifespan. The code number K 16104 specifically relates to a part or specification associated with the tubular sealing, which is vital for maintaining the engine's optimal performance under high pressures and varying operational conditions.