This MUFFLER assembly utilises three Bolt Flange 6x12(s) - the highest specified component.
Some items from this specific schematic: Bolt,flange,6x79, Protector,muffler, Muffler Comp, Bolt Flange 6x12.
The sub assemblies and components that make up this Muffler include this Muffler Comp, the most expensive part.