661-6161 Logic Board 2.4 GHz For MacBook Pro 15 inch Late 2011 A1286 MD318LL/A, MD322LL/A, BTO/CTO ( 820-2915-B ) Published July 19, 2017 at 350 × 350 in 661-6161 Logic Board 2.4 GHz For MacBook Pro 15-inch Late 2011 A1286 MD318LL/A, MD322LL/A, BTO/CTO ( 820-2915-B )