Apple Computer Mac Pro 1.1 'Quad Core' 2.0, 2.66, 3.0GHz
Apple Order Number, MC250LL/A, BTO/CTO,
Model Number, A1186,
Model Year, Mid 2006,
Part Name, Bluetooth Antenna,
Manufacture Part Number, 805-7139-A,
Compatible Apple Order Number, MA356LL/A,
Compatible Model Number, A1186,
EMC Number, EMC-2113,
EEE Code, N/A,
Compatible Apple Computer Family, Mac Pro (Mid 2006)
Order you product here:
922-7773 Bluetooth Antenna A1186 MC250LL/A, BTO/CTO-(A1186),
922-7773
source
http://blogs.applepartsellers.com/922-7773-bluetooth-antenna-a1186-mc250ll-a-bto-cto-a1186.html