The Frame - Covers - Rear Fender - Seat - Carrier assembly is constructed from several parts from which the Bolt is the most expensive.
With all the components that make up the K10 K11 K15 1968 USA (E03) FRAME - COVERS - REAR FENDER - SEAT - CARRIER assembly. The Nut is the most frequently specified with eleven applications.
The Nut is the cheapest item from this partsfiche.