Keeps your various running the way it should — this FEBI part restores the original function of a worn or failed Crankshaft Ring Gear FEBI OE Ref 51.01501.5012 S1, built to OEM reference 51015015012 rather than a generic approximation.
FEBI identifies it as 08041, EAN: 4027816080411. Match that against OEM 51015015012 or your old part before fitting, particularly if your vehicle's had any running changes across its production years.
Confirmed for selected various vehicles. Use the vehicle registration lookup tool if you're not certain, or browse Engine for other options.