The threaded pin marked as code K 72148 serves as a key fastening and pivot element for the levers K 72127 and K 72130 in the Sulzer ZV40/48 engine. Designed for strength and precise alignment, this pin ensures secure and smooth articulation of the lever mechanisms involved in actuation or control systems. Its threaded design allows for tight, vibration-resistant assembly, contributing to long-term mechanical stability and accurate system function under dynamic load conditions. This small component plays a big role in maintaining engine control integrity.