The arrestor pin K 32356 is a precision locking and positioning component designed for use with lever K 32345 in the barring engine assembly of the Sulzer ZV40/48 engine. Its function is to secure the lever in the correct operational position, preventing unintended movement during engagement or disengagement of the barring mechanism. Engineered for reliable retention under vibration, mechanical stress, and repeated operational cycles, the arrestor pin is manufactured from high-strength materials with precise dimensional tolerances. Its robust design ensures consistent positioning accuracy and long-term operational reliability. By maintaining safe locking and stable control of the lever mechanism, the K 32356 arrestor pin contributes to secure maintenance operations, accurate system engagement, and overall protection of the engine drive system.