23 0 370 Drift
WARNING: This page is about a different car, the 2010 BMW 135i, 2009 BMW 135i, and 2008 BMW 135i. However, it is still accessible from the selected car via links, so may be relevant.
Minimum set: Mechanical tools
Courtesy of BMW OF NORTH AMERICA, INC.
NOTE:
For driving in shaft seal on differential on left and right (output shaft).
Transmission: GS6-53BG, GS6-55BG
SI number: 01 23 06 (308)
Order number: 23 0 370
Drift