32 00 ... Identifying suspension from label on front axle

Label: 

1. BMW part number
2. Type of suspension

Fig 1: Identifying Suspension From Label On Front Axle

Courtesy of BMW OF NORTH AMERICA, INC.

• BA = Standard suspension (basic)
• SP = Sport suspension or rough road package
• 60BAX =E60, E61 AWD
• MSP = M Sport suspension
• CHL = China Long
• Option SA 815 = rough road package

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 Sport Suspension Without Spacer Ring

Courtesy of BMW OF NORTH AMERICA, INC.