Parts such as the Alternator: Regulator, Plate,alternator Absorber, Bolt, Gear,generator Driven are included in the Gsf1200s 2000 (y) (e02 E04 E17 E18 E22 E24 E25 E34) Alternator parts fiche.
The Gsf1200s 2000 (y) (e02 E04 E17 E18 E22 E24 E25 E34) Alternator consists of thirty-four pieces with the Alternator Assy being the most expensive.
In this schematic the "Damper,generator Driven" is used most often.