The O-ring H 16192 is a critical sealing element designed to provide leak-free sealing in fluid and pressure interfaces of the Sulzer ASL25 engine. Manufactured from elastomer optimized for resistance to oil, temperature fluctuations, and vibration, it maintains elasticity and sealing performance over extended service intervals. By preventing leakage and protecting internal components from contamination, the H 16192 O-ring plays a vital role in ensuring system integrity, efficiency, and reliable long-term engine operation.