SI number
WARNING: This page is about a different variant/trim than selected.
01 02 02 (823)
Consisting of:
2 = 0494276 Mandrel
NOTE:
(Drift, diameter 53 mm) Replaced by 23 0 360 (0 495 142)
Courtesy of BMW OF NORTH AMERICA, INC.
1 = 0494275 Mandrel
NOTE:
(Drift, diameter 67 mm) 23 4 001 goes under 23 4 000.