Item Condition: New genuine 

Package include Touchpad only without touchpad cable

Compatibility:
MacBook Pro 13” A1278

MacBookPro5,5 Mid 2009: MB990LL/A (2.26 GHz Core 2 Duo)
MacBookPro5,5 Mid 2009: MB991LL/A (2.53 GHz Core 2 Duo)
MacBookPro7,1 Mid 2010: MC374LL/A (2.4 GHz Core 2 Duo)
MacBookPro7,1 Mid 2010: MC375LL/A (2.66 GHz Core 2 Duo)
MacBookPro8,1 Early 2011: MC700LL/A (2.3 GHz Core i5)
MacBookPro8,1 Early 2011: MC724LL/A (2.7 GHz Core i7)
MacBookPro8,1 Late 2011: MD313LL/A (2.4 GHz Core i5)
MacBookPro8,1 Late 2011: MD314LL/A (2.8 GHz Core i7)
MacBookPro9,2 Mid 2012: MD101LL/A (2.5 GHz Core i5)
MacBookPro9,2 Mid 2012: MD102LL/A (2.9 GHz Core i7)

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)

Identifying Numbers:
Apple Part #: 922-9063, 922-9525, 922-9773
Printed Part #: 821-0831-A, 821-1254-A