The washer for flange K 27026 (code K 27028) is an essential fastening component in the Adriadiesel/Jugoturbina/Zgoda/Sulzer ZV40/48 engine, ensuring a secure and tight connection between the flange and the fuel injection system. This washer distributes pressure evenly, reducing the risk of leaks and mechanical wear caused by continuous operation under high pressure. Manufactured from high-strength, corrosion-resistant materials, it enhances the durability and reliability of the engine’s fuel delivery system. Routine checks and timely replacements are necessary to maintain the washer’s effectiveness and ensure optimal engine performance.