Macbook Pro Keyboard Part numbers

Hi all, new to the forum- I just made the transition from PC and bought a MBP Santa Rosa 2.2Ghz Duo with 2 keys(the cursor down and right) that do not work. Presumably the entire keyboard needs replacement.

Does anyone know if 922-8035 the same as 922-7183? Several sites advertise them together, and others individually. The reason this is important is the price discrepency, plus I want to get a russian(cyrrilic) keyboard and there is a good one listed as 922-7183 but I want to make sure it is the same as 922-8035.

Thanks for the help.