The guide bolt marked with code number K 81162 is a precision-machined component that plays a vital role in securing and aligning the guide element within the Sulzer ZV40/48 diesel engine. Its purpose is to ensure that moving parts stay correctly positioned during engine operation, which is crucial for smooth and efficient motion transmission. Designed to endure high mechanical loads, this bolt minimizes wear and helps maintain the geometry of critical engine assemblies, thereby enhancing overall performance and reliability.