3200... Identifying suspension from label on front axle

NOTE: The type of suspension can be identified from the label on the spring strut/shock absorber.

Fig 1: Identifying BMW Part Number And Suspension Label

Courtesy of BMW OF NORTH AMERICA, INC.

Label:

In the case of "SP" identification, there is a further distinction between:

Sport suspension without spacer ring (A)
Rough road package with spacer ring (A) above the support bearing

Fig 2: Identifying Spacer Ring
Courtesy of BMW OF NORTH AMERICA, INC.