Apple Computer, Macbook 13' Core 2 Duo 2.0 GHz (White), Apple Order Number, MB881LL/A, Model Number, A1181, Model Year, Early 2009, Part Name, Microphone Assembly, Manufacture Part Number, N/A, Compatible Apple Order Number, MB881LL/A, MC240LL/A,, Compatible Model Number, A1181, EMC Number, EMC-2300, EEE Code, N/A, Compatible Apple Computer Family, MacBook (13-inch, Early 2009), MacBook (13-inch, Mid 2009)Order you product here: 922-8905 Microphone Assembly A1181 MB881LL/A Early 2009, 922-8905
source http://blogs.applepartsellers.com/922-8905-microphone-assembly-a1181-mb881ll-a-early-2009.html
