On this parts fiche the Collar A,tail is the most specified component.
Some items from this specific schematic: Collar A,tail, Screw,pan,5x16, Screw,special,6x1, Fender A Front Nh1r.
The Pk50m Wallaroo 1993 (p) Portugal / Sel Front Fender consists of five pieces with the Fender A Front Nh1r being the most expensive.