The Screw Tspei M6x20 is the lowest priced item on this 038 Seat schematic.
The sub assemblies and components that make up this 038 Seat include this Box Seat Tail Yellow, the most expensive part.
This schematic depicts all components used in the Scsport1000 2006 Usa (sportclassic Sport 1000) 9151-2392a 038 Seat partslist.