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Suspension: Application and ID



Identification of standard suspension, sports suspension etc.

Suspension design can be identified by label (K) on front spring strut.





Label (K)
1=BMW number
2=Suspension design:
4Z Series=4-cylinder Series
6Z Series=6-cylinder Series
4Z Sport=4-cylinder sports suspension, low-slung
6Z Sport=6-cylinder sports suspension, low-slung
M3/2=M3 Coup6
M3/C=M3 Convertible
3=Side designation:
L=left/R=right





"Rough road package" suspension can be identified by spacer ring (A) of support bearing.

- Steering gear:
Steering gear could be damaged from impact forces if a vehicle is involved in an accident or operated in conditions similar to an accident. In the interests of safety, always comply with factory specifications, refer to Service Information bulletin 32 03 87 (733).

- Tie-rod joint:
For an evaluation of wear on ball joints, refer to Service Information bulletin 32 01 88 (828).