The sub assemblies and components that make up this Air Cleaner include this Cleaner,air,r, the most expensive part.
Parts such as the Air Cleaner: Cushion, Bolt(6x20), Clip, Chamber,air Cleaner are included in the Vzr1800 Boulevard M109r 2008 (k8) California (e33) Air Cleaner parts fiche.
The Cushion is the lowest priced item on this Air Cleaner schematic.