Item Condition: Brand New . Genuine 

Compatible with A1286 2009 2010 2011 2012  MacBook Pro Unibody 15"A1286

MacBookPro5,3 Mid 2009: MB985LL/A (2.66 Ghz Core 2 Duo)

MacBookPro5,3 Mid 2009: MB986LL/A (2.8 GHz Core 2 Duo)

MacBookPro5,3 Mid 2009: MB986LL/A (3.06 GHz Core 2 Duo) 

MacBookPro5,4 Mid 2009: MC118LL/A (2.53 GHz Core 2 Duo)

MacBookPro6,2 Mid 2010: MC371LL/A (2.4 GHz Core i5)

MacBookPro6,2 Mid 2010: MC372LL/A (2.53 GHz Core i5)

MacBookPro6,2 Mid 2010: MC373LL/A (2.66 GHz Core i7)

MacBookPro6,2 Mid 2010: MC373LL/A (2.8 GHZ Core i7)

MacBookPro8,2 Early 2011: MC721LL/A (2.0 GHz Core i7)

MacBookPro8,2 Early 2011: MC723LL/A (2.2 GHz Core i7)

MacBookPro8,2 Early 2011: MC723LL/A (2.3 GHz Core i7)

MacBookPro8,2 Late 2011: MD318LL/A (2.2 GHz Core i7)

MacBookPro8,2 Late 2011: MD322LL/A (2.4 GHz Core i7)

MacBookPro8,2 Late 2011: MD322LL/A (2.5 GHz Core i7)

MacBookPro9,1 Mid 2012: MD103LL/A (2.3 GHz Core i7)

MacBookPro9,1 Mid 2012: MD104LL/A (2.6 GHz Core i7)

MacBookPro9,1 Mid 2012: MD104LL/A (2.7 GHz Core i7)