Yup looks like it RB. INA/LUK/FAG are pretty much the same company IIRC.

I recall Continental/Contitech as OEM for the belts as well. They are OE for some other rubber parts, the OE coolant hoses I replaced on the 4.6 yesterday were Contitech marked.

__________________
04 X5 3.0i auto
03 X5 4.6is