Amazon.com: Replace Compatible for Acer Aspire E5-531 E5-551 E5-551G E5-571 E5-511P E5-521 E5-571 E5-572G Z5WAH Laptop Top LCD Back Cover Rear Lid Case & Front Bezel Trim & Hinges Sets Kit :
NX.MLFAA.010;E5-521-435W | Acer Aspire E5-521-435W 15.6 inch AMD A4-6210 1.8GHz/ 4GB DDR3L/ 500GB HDD/ DVD±RW/ USB3.0/ Windows 8.1 Notebook (Black)