The most expensive part in this assembly is the Face Set,driven.
With a quantity of three pieces, the Spring,clutch is the most used part in the DRIVEN FACE diagram.
Parts such as the Driven Face: O-ring, 39.8x2.2, Pin,guide, Needle Bgr, Nut, Flang, 10mm are included in the Sfx50 1995 (s) England Mkh Driven Face parts fiche.