The Genuine Buddy 170 muffler diagram shows the complete exhaust system assembly, including the muffler body, exhaust pipe, heat protector shield, mounting bracket, exhaust gasket, circlets (retaining rings), bushings, exhaust packing components, bolts, washers, spacers, and all related hardware. This diagram is used to identify OEM replacement parts for exhaust system repair, noise control service, and emissions system maintenance on Buddy 170 models.