The Seat/seat Cowl assembly is constructed from several parts from which the Seat Assy,double is the most expensive.
The component with the lowest price in the SEAT/SEAT COWL schematic is the Bolt-washer,6x12.
twenty-one components are shown in this Cb600f Hornet 1999 (x) Netherlands Kph 34p Seat/seat Cowl exploded diagram.