Transfer Case Box Assembly ATC400 Fit BMW X3 E83 3.0i xDrive 2.5L 3.0L 03-2010. ATC400 27107573215 27103455137 27103434169 27103434267 27103435186. BMW X3 E83 E83 LCI ATC400 2003-2010. Transfer Case Box Assembly ATC45L Fit BMW X3 X4 F26 F25 xDrive 27107643758 12-18.
