The Screw,pan,4x18 is the lowest priced item on this Air Cleaner schematic.
The sub assemblies and components that make up this Air Cleaner include this Case,sub Comp.,ai, the most expensive part.
Parts such as the Air Cleaner: Clip,tank Hose, Clip,tube,b12.5, Screw,washer,5x16, Screw,pan,4x25 are included in the Vt1100c2 Shadow 2001 (1) Canada / Kmh Air Cleaner parts fiche.