Replacement Part Numbers:

A1377 020-739-A

Compatible Models:

Apple Macbook Air 13″ A1369 Late 2010

Apple Macbook Air 13″ MC503  MC503ZP/A  MC503LZ/A  MC503LL/A  MC503E/A  MC503B/A

Apple Macbook Air 13″ MC504  MC504LL/A