The spring cage, identified by code number K 28042, is an integral part of the valve train assembly in the Adriadiesel/Jugoturbina/Zgoda/Sulzer ZV40/48 diesel engine. Designed for use with spring K 28041, this component serves as a protective and stabilizing structure that ensures proper guidance and function of the spring under high loads. Made from durable materials, the spring cage withstands strong mechanical forces and ensures reliable system operation in demanding working conditions. Proper installation and regular maintenance of this component are essential for the longevity and precision of the mechanical assembly.