Parts such as the Fenders: Washer-plain-small,5m, Clamp,wiring Harness, Collar, Bolt-upset,6x25 are included in the Ke175-b3 Ke175 1978 Usa Canada / Mph Kph Fenders parts fiche.
The component with the lowest price in the FENDERS schematic is the Washer-plain-small,5m.
On this parts fiche the Collar is the most specified component.