The spring H 86026 is a precision-engineered elastic component used in the Sulzer ASL25 engine to provide controlled mechanical force within regulating or actuating mechanisms. Designed to operate reliably under repeated compression, vibration, and temperature variations, this spring maintains consistent performance throughout extended service intervals. Manufactured from high-grade spring steel with optimized fatigue resistance, it ensures stable operation of the associated system, reduces mechanical shock, and supports accurate movement of connected components. Its reliability is essential for maintaining proper function and operational stability of the engine’s auxiliary mechanisms.