A sample from the products for the Muffler - 76,78 include: Nut,hex.,6mm, Collar,exh.joint, Bolt,flange,8x25, Packing,protector (nas).
The most expensive part in this assembly is the Muffler Comp..
The component with the lowest price in the MUFFLER - 76,78 schematic is the Washer,plain, 6mm.