The E-7 Driven Face is made up of components including this Weight Set,clutch which is the most expensive.
Parts such as the E-7 Driven Face: Circlip,in,24, Spring,clutch, Belt,drive, Spg,driven Face are included in the Sh80 1984 Germany Sh80-500 E-7 Driven Face parts fiche.
With three applications this Spring,clutch is the most specified part.