Part Number: 5H41C81979,5H41C81978, 21050401A01. Lenovo X13 Yoga Gen 2 fan, 5H41C81979, ThinkPad heatsink, Lenovo CPU cooler, X13 cooling fan, genuine Lenovo x13 yoga gen 2 parts. Genuine Lenovo cooling heatsink and fan assembly for the ThinkPad X13 Yoga Gen 2.
eBay