SI number
WARNING: This page is about a different car, the 2016 BMW Z4, 2015 BMW Z4, and 2014 BMW Z4. However, it is still accessible from the selected car via links, so may be relevant.
01 23 98 (390)
Consisting of:
1 = 0493454 Lifting gear
NOTE:
(Cross-member)
2 = 0493455 Chain
NOTE:
(Chain) Version: long
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3 = 0493456 Chain
NOTE:
(Chain) Version: short
4 = 0493457 Shackle
NOTE:
(Shackle) 2 x