The spacer, designated by code number K 32327, is a support element used in the installation of worm gear K 32326 within the Adriadiesel/Jugoturbina/Zgoda/Sulzer ZV40/48 diesel engine. Though often overlooked due to its simple appearance, the spacer plays a vital role in ensuring the correct axial positioning and alignment of the worm gear on the shaft. By maintaining the proper clearance between moving components, it helps reduce friction and mechanical wear, ultimately extending the service life of the gear assembly. A properly fitted spacer is crucial for maintaining the gear system's integrity and smooth operation under continuous load.