This brand-new clutch slave cylinder with OEM numbers K013840, 41285167 and 41285278 is a key engine spare part for IVECO trucks. It stabilizes hydraulic transmission to ensure flexible and smooth clutch control during gear shifting. Adopting high-precision internal components and excellent sealing design, it resists leakage and wear. Manufactured fully in line with OEM standards, it fits perfectly and is ideal for routine clutch system maintenance and replacement.