Apple Computer , iMac 27-inch 3.2/3.4 GHz Core i5 (i5-4570, i5-4670), iMac 27-inch 3.5 GHz Core i7 (i7-4771),
Order Number, ME088LL/A, ME089LL/A, MF125LL/A,
Model Number, A1419,
Model Year, Late 2013,
Part Name, Chin Strap (9-Holes),
Manufacture Part Number, N/A,
Compatible Apple Order Number, ME088LL/A, ME089LL/A, MF125LL/A,
Compatible Apple Model Number, A1418,
EMC Number, EMC 2639,
EEE Code, N/A,
Compatible Apple Computer, iMac (27-inch, Late 2013), ,
Order you product here:
923-0528 Chin Strap for iMac 27 inch Late 2013 A1419 ME088LL/A, ME089LL/A, MF125LL/A,
923-0528
source
http://info.applepartsellers.com/923-0528-chin-strap-for-imac-27-inch-late-2013-a1419-me088ll-a-me089ll-a-mf125ll-a