The slide K 71037 is a functional guiding and load-bearing component within the oil pump mechanism of the Sulzer ZV40/48 engine, designed to support controlled linear or oscillating movement of internal elements. Operating under continuous mechanical stress, lubrication flow, and vibration, it ensures smooth motion while maintaining precise alignment between interacting parts. Manufactured from wear-resistant materials with carefully finished surfaces, the slide minimizes friction and reduces wear over extended service intervals. By enabling stable and efficient operation of the oil pump, the K 71037 slide plays a key role in maintaining consistent lubrication delivery and overall engine reliability.