MacBook Air 13.3" Bottom Case - Mid 2012

604-2974-A 923-0129 Bottom case for MacBook Air 13 Mid 2012 MD231LL A1466 NB-4932W
This is a replacement bottom case for the Mid 2012 MacBook Air 13".
Apple part number: 923-0129, 604-2974-A

MacBook Air 13 Mid 2012 MD231LL A1466 604-2974-A

923-0129 Bottom case for MacBook Air 13 Mid 2012 MD231LL A1466 6042974A