The Bolt-flanged,6x14 is the cheapest item from this partsfiche.
This Cowling,cnt,lh,ebony is the most expensive of the items that make up this Cowling Lowers assembly.
Some items from this specific schematic: Cowling,cnt,lh,ebony, Damper, Washer,5.5x20x1.2, Nut,5mm.