The flange K 28030 is a robust structural and mounting component designed for integration with the auxiliary rocker arm K 28015 in the Sulzer ZV40/48 engine. It provides a secure interface for positioning and fastening the rocker arm assembly within the engine structure, ensuring precise alignment and stable operation under dynamic loads. Manufactured from high-strength materials and engineered to withstand vibration, thermal expansion, and mechanical stress, the flange maintains its structural integrity over prolonged service periods. Its precision-machined surfaces ensure proper seating and load transfer, contributing to the overall rigidity and reliability of the assembly. By supporting accurate installation and stable operation, the K 28030 flange plays an essential role in maintaining consistent valve actuation and engine performance.