These PS3 laser are a refurbished replacement KEM-400AAA for PS3 consoles that have the 400AAA lens installed. If your console has already started getting dirty disk errors and skipping in games, or the console was dropped and damaged. These refurbished PS3 replacement laser model KEM-400AAA will solve your problem.
Please note that this model KEM-400AAA is the complete unit including the chassis, as seen in the photo below. Be careful not to mix them up with model KES model which are just the laser by itself. These models are much easier to install, as they will slot into place quite nicely. No need for alignment, it's ready to go.
Item come with 30 days warranties , and we are sure that every laser has been tested and with label for our warranties.
Original Sony PS3 laser lens KEM-400AAA with Deck
Condition:Used
PS3 Laser Problem Diagnostics:

• Games take much longer to load than normal
• Certain games do not load
• DVD movies flicker or jump
• Message on screen;Disc Read Errors; or disc appears damaged or dirty on the screen