The Sulzer ZV 40/48 diesel engine is a robust, medium-speed marine engine known for its reliability and efficiency in various marine and industrial applications. This engine typically features a high power output and durability, making it suitable for long-term, heavy-duty operations. A crucial component within this engine is the gear wheel for drive, identified by the code number K 31516. This gear wheel is essential for the engine's power transmission system, ensuring smooth and precise movement of mechanical parts to optimize performance and longevity.