The sub assemblies and components that make up this Air Cleaner (model K1/k2/k3/k4) include this Cleaner Assy,air, the most expensive part.
Some items from this specific schematic: Tube,outlet, Bracket,air Cleaner Rr, O Ring(d:1.9,id:40.7), Cushion.
The component with the lowest price in the AIR CLEANER (MODEL K1/K2/K3/K4) schematic is the Cushion.