Perfect replacement, easy to install just follow the instructions , fortunately this model only has to take out the bottom lid, and 2 screws to loosen the track pad then everything else are just plastic clips that hold on to the chassis which you must pry carefully but once they are out in a snap!... my laptop has a new face and it looks just as new..
Cracked mine while replacing the keyboard (easy to do as you pry it off the laptop it being held on by snaps). Took off the old one, installed the new one, perfect fit and function. Makes a messy looking laptop look like brand new.