SI number

01 05 90 (207)

Consisting of:

1= 0494195 Bush

NOTE: Series: E31, E46

2= 0492254 Synchronizing key

NOTE: For pressing the rubber mount out of the rear axle final drive mounting Series: E31

3= 0492255 Holding sleeve

NOTE: (spacer sleeve) For pressing the rubber mount into the differential carrier - Series: E31

Fig 1: Identifying Tool (333180)

Courtesy of BMW OF NORTH AMERICA, INC.