Manufacturer	Part Number	Description
BMW	12 31 1 243 005	Rotor, alternator
BMW	12 31 1 243 006	Rotor, alternator
BMW	12 31 1 288 423	Rotor, alternator
BMW	12 31 1 350 332	Rotor, alternator
BMW	12 31 1 722 978	Rotor, alternator
BMW	12 31 1 727 742	Rotor, alternator
BMW	12 31 1 735 309	Rotor, alternator
BMW	12 31 1 747 248	Rotor, alternator
BMW	12 318 002 347	Rotor, alternator
BMW	1 279 588	Rotor, alternator
BMW	1 318 230	Rotor, alternator
BMW	1 459 280	Rotor, alternator
BMW	1 727 741	Rotor, alternator
BMW	1 735 309	Rotor, alternator
BMW	1 738 107	Rotor, alternator