Some items from this specific schematic: Bolt,6x14, Screw,tapping,5x12,bl, Filter-assy-air,fr, Spring,air Filter Duc.
The most reasonably priced component used on the Z550g4 Gt550 1987 United Kingdom Fg Air Cleaner is the Screw-pan-wp-cros.
The sub assemblies and components that make up this Air Cleaner include this Filter-assy-air,rr, the most expensive part.