820-2530-A 661-5231 Board 2.53 GHz , Logic, Core2Duo - Mid 2009 A1278 13inch Macbook Pro NB-4110W
This is a replacement 2.53GHZ logic board for the Macbook Pro 13" Unibody models.
EEE code: 6GD
Apple part number: 661-5231, 820-2530-A
Compatible models: Unibody-A1278-Firewire, MB991LL/A, 820-2530-A
Compatible Mac info. : 2.53GHz Core 2 Duo 13-inch Macbook Pro 820-2530-A
661-5231 Board 2.53 GHz , Logic, Core2Duo - Mid 2009 A1278 13inch Macbook Pro 8202530A