CPU Fan & Heatsink for X1 Carbon 4th - 00JT800 / 01AVW976

Replacement CPU fan and heatsink assembly designed for X1 Carbon 4th laptops. This unit corresponds to part numbers 00JT800 and 01AVW976 and provides a direct-fit swap for worn or malfunctioning cooling components. Confirm the part numbers on your device before purchase to ensure compatibility.