
They are what they are: MacBook Pro fan replacements. Unfortunately, the screw connection for the left fan was loose and caused a very audible noise.

Glarks 660 Pieces Phillips Assortment Motherboard
10 Review

π§ Premium Repair Replacement Screws & Tools for MacBook Pro Retina 15"/13" - Complete Bottom Case Set
10 Review

Comprehensive 500pcs Laptop Screw Kit Set for π© IBM HP Dell Lenovo Samsung Sony Toshiba Gateway Acer
12 Review

36-Pack Black Rubber PC CPU/Case Fan Screws/Rivets Set for Computer
11 Review