Keeps your ALPINA, BMW running the way it should — this BORG & BECK part restores the original function of a worn or failed Control Trailing Arm BORG & BECK OE Ref 6861151, built to OEM reference 31106861151 rather than a generic approximation.
BORG & BECK identifies it as BCA7826, EAN: 5056223900806. Match that against OEM 31106861151 or your old part before fitting, particularly if your vehicle's had any running changes across its production years.
Confirmed for selected ALPINA, BMW vehicles. Use the vehicle registration lookup tool if you're not certain, or browse Suspension for other options.