Trailer tow hitch, electrically pivoted BMW X3 F25 (X3 28iX N52N) [Russia]

Trailer tow hitch, electrically pivoted BMW - X3 F25 (X3 28iX N52N) [Left hand drive, Neutral, Russia 2011 year January]
Part code Title
0171 60 6 875 542 Set, trailer tow hitch, electr. pivoting
0271 60 6 795 381 Hex nut
0371 60 6 856 980 Control unit AHK
0471 60 6 875 018 Repair kit, power socket
0571 60 6 884 467 Gaiter with frame
0661 31 9 272 858 Switch, trailer coupling
0771 60 1 246 076 Trailer coupling ball protection cap