The sealing ring K 87177 is a precision sealing element specifically designed for use with component K 87165 in the Sulzer ZV40/48 engine. Its primary function is to ensure tight sealing between mating surfaces, preventing leakage of fluids and protecting the system from contamination. Engineered to withstand pressure fluctuations, temperature variations, and continuous vibration, this sealing ring maintains consistent sealing performance over long operating periods. Its high-quality material and accurate fit contribute to system efficiency, reduced maintenance requirements, and reliable operation of the associated assembly.