Some items from this specific schematic: Washer, Copper Gasket 11.9x8.2x2, Left Silencer, Screw, Special.
The thirty M620s 2002 Eu (monster 620) 9151-1461a 020 Exhaust System component parts are all listed in this schematic.
The component with the lowest price in the 020 EXHAUST SYSTEM schematic is the Nut M8.