Some items from this specific schematic: Spacer (5.5x7.5x14.3), Plate,rear License, Bracket,rr Combination Lamp, Washer(5.5x20x1.2).
With four applications this Bolt is the most specified part.
The Rear Fender (model T) assembly is constructed from several parts from which the Fender Comp,rear is the most expensive.