This item is a Front End Kit Control Arm Tension Strut Tie Rod Sway Bar Link Kit. It will fit the following year and model:

Fits:
2001-2006 X5 3.0 E53
2000-2006 X5 4.4i E53
2002-2003 X5 4.6is E53
2004-2006 X5 4.8is E53

Front End Kit Includes:

1x Part# 31126760275 X05CJ1052 K620117 Front Left Control Arm
1x Part# 31126760276 X05CJ1051 K620118 Front Right Control Arm
1x Part# 31121096169 X05CJ1050 RK620115 Front Left Tension Strut
1x Part# 31121096170 X05CJ1049 RK620116 Front Right Tension Strut
2x Part# X05TA1041 Outer + Inner Tie Rod End
1x Part# 31356750703 X05SL1045 Left Sway Bar Link
1x Part# 31356750704 X05SL1044 Right Sway Bar Link
2x Part# X05SL1046 Rear Left & Right Sway Bar Links
2x Part# 31126756491 X05BJ1043 Ball Joint
1x Part# 11375 2701-651687 Front Left Complete Strut Assembly With Coil Spring Assembly
1x Part# 11376 2701-651686 Front Right Complete Strut Assembly With Coil Spring Assembly
2x Part# 1213-0272 Rear Left & Right Shock Absorber