eight components are listed in the schematic for this Gp125u 1978 (c) (e01 E02 E04 E06 E13 E14 E17 E18 E21 E22 E24 E32 Muffler .
With a quantity of two pieces, the Lock Washer is the most used part in the MUFFLER diagram.
The Lock Washer is the cheapest item from this partsfiche.