Some items from this specific schematic: Bolt Flange,6x10, Bolt,flange,8x40, Packing,protector (nas), Protr,muff..
The Washer 6mm is the lowest priced item on this Exhaust Muffler schematic.
This EXHAUST MUFFLER assembly utilises four Packing,protector (nas)(s) - the highest specified component.