This part is listed by BMW as BMW part number 11311722841 (11-31-1-722-841) and is described as Genuine BMW Upper Sprocket For Primary Timing Chain on M50, M52, S50, and S52 engines.
Replace the sprocket if the teeth are sharp or have significant polishing.
For full BMW fitment information or for assistance from one of our BMW experts, we recommend calling us at 877-639-9648.
BMW Fitments:
3 Series
E36 (92-99) > 323ic
E36 (92-99) > 323is
E36 (92-99) > 325i
E36 (92-99) > 325ic
E36 (92-99) > 325is
E36 (92-99) > 328i
E36 (92-99) > 328ic
E36 (92-99) > 328is
E36 (92-99) > M3 (1995)
E36 (92-99) > M3 (96-99)
5 Series
E34 (89-95) > 525i M50
5 Series
E39 (97-03) > 528i 97-98
Z Series
E36/7 / E36/8 Z3 (96-02) > Z3 2.8 97-98
