1.A1398 and A1502 and A1425 are same
Compatible for Retina A1398 2012-2015 Year EMC 2512 EMC 2673 EMC 2674 EMC 2745 EMC 2876 EMC 2881 EMC 2909 EMC 2910;
Compatible For Retina A1502 2013-2015 Year EMC 2678 EMC 2875;
Compatible For Retina A1425 2012-2013 EMC 2557 EMC 2672

2.A1278 and the A1286 and A1297 Are same tiem
Compatible for Pro unibody 13'' A1278 2008-2012 Year EMC 2254 EMC 2326 EMC 2351 EMC 2419 EMC 2555 EMC 2554;
Compatible For Pro unibody 15'' A1286 2008-2012 Year EMC 2255 EMC 2324 EMC 2325 EMC 2353 EMC 2353-1 EMC 2563 EMC 2556;
Compatible For Pro unbody 17'' A1297 2008-2011 Year EMC 2272 EMC 2329 EMC 2352 EMC 2352-1 EMC 2564

3.A1466 and A1369 and A1370 A1465 Are same item
Compatible For 11'' Air A1370 2010 2011 Year EMC 2393 EMC 2471;
Compatible for 11'' Air A1465 2012-2015 Year EMC 2558 EMC 2631 EMC 2924;
Compatible for 13'' air A1369 2010 2011 Year EMC 2392 EMC 2469;
Compatible for 13'' Air A1466 2012-2017 Year EMC 2559 EMC 2632 EMC 2925 EMC 3178