The most reasonably priced component used on the Kx450eaf 2010 Europe Engine Cover(s) is the Bolt-flanged-small,6x.
This schematic depicts all components used in the Kx450eaf 2010 Europe Engine Cover(s) partslist.
Some items from this specific schematic: Bolt,flanged,6x25, Seal-oil,20x30x7, Gauge, Cover-clutch,inner.