The component with the lowest price in the MUFFLER schematic is the Bolt-washer,6x12.
This MUFFLER assembly utilises four Collar, Joint(s) - the highest specified component.
A sample from the products for the Muffler include: Bolt,flange 10x25, Packing,muff B (nas), Bolt,flange,6x8, Bolt,flange,6x12.