With a quantity of twelve pieces, the Screw-pan-cross,5x45 is the most used part in the Cowling(3/3)(Center) diagram.
Some items from this specific schematic: Washer,5.5x20x1.2, Damper, Washer,nylone,5.3x11., Washer,10.4x15.9x0.5.
The Cowling(3/3)(center) assembly is constructed from several parts from which the Clamp is the most expensive.
