The retaining ring, identified by code number K 27416, is a critical fastening component within the Adriadiesel/Jugoturbina/Zgoda/Sulzer ZV40/48 diesel engine. Designed to secure part K 27403 in place, this ring ensures stability and proper alignment of interconnected components. Built to withstand high mechanical stress, the retaining ring plays a vital role in maintaining the integrity of the engine’s assembly. Regular inspection and replacement of this component as part of routine maintenance help prevent mechanical failures, ensuring optimal engine performance and durability in demanding operational conditions.