The guide sleeve for the nozzle holder (code K 27203) is a critical part of the fuel injection system in the Adriadiesel/Jugoturbina/Zgoda/Sulzer ZV40/48 engine. This component ensures precise alignment and positioning of the nozzle holder, allowing for accurate fuel injection and optimal combustion efficiency. Manufactured from wear-resistant materials, the guide sleeve is built to endure high pressures and temperatures while maintaining smooth operation. Regular inspections and timely replacements help prevent misalignment and ensure consistent engine performance under demanding operational conditions.