G950 S8 Power Button Black

Samsung GH98-40967A black power button is a replacement key assembly for the Galaxy S8 and Galaxy S8+. It restores the phone’s external power key when the original button is missing or needs replacement.

The part is identified as ASSY KEY-POWER_BLACK and is listed for Samsung Galaxy S8 SM-G950F and Galaxy S8+ SM-G955F. Its black finish is intended for the matching phone versions.

This is a focused spare part for repair of the power key area, rather than a complete phone component assembly.