Blu-Ray Laser Lens for PlayStation 4 (KES-490A)

Blu-Ray Laser Lens for PlayStation 4 (KES-490A)
Contains the KES-490A laser
Fits in the KEM-490AAA laser deck
Compatible with CUH-10XX, CUH-11XX, and CUH-12XX PS4 models.
When the console isn't reading discs (throwing up errors, not reading certain discs, etc), but the drive still functions mechanically, a bad laser is the likely culprit.