Apple Computer , iMac 21.5 inch 3.3 GHz Core i3 (i3-3225), Order Number, ME699LL/A, Model Number, A1418, Model Year, Early 2013, Part Name, Rear Housing, Manufacture Part Number, N/A, Compatible Apple Order Number, ME699LL/A, Compatible Apple Model Number, A1418, EMC Number, EMC 2545, EEE Code, N/A, Compatible Apple Computer, iMac (21.5-inch, Early 2013), , Order you product here: 923-0425 Rear Housing for iMac 21.5 inch Early 2013 A1418 ME699LL/A, 922-9158
source http://info.applepartsellers.com/923-0425-rear-housing-for-imac-21-5-inch-early-2013-a1418-me699ll-a
