Visco fan coupling for Bmw 7 Series E23 (10/1976-09/1979)

Visco fan couplingwith central screw mounting on water pump for Bmw 7 Series :

Bmw E23 :

- 728 6cyl 170hp from 04/1977 to 09/1979 (engine code m30b28)
- 728i 6cyl 184hp from 07/1977 to 09/1979 (engine code m30b28)
- 730 6cyl 184hp from 10/1976 to 12/1977 (engine code m30b30)
- 732i 6cyl 197hp from 05/1979 to 09/1979 (engine code m30b32)
- 733i 6cyl 197hp from 10/1976 to 09/1979 (engine code m30b32)

Please note! Not compatible with Bmw 7 Series E23 versions 735i and 745i engine code m30.