The Seat assembly is constructed from several parts from which the Cover, Seat is the most expensive.
Some items from this specific schematic: Cover, Seat, Semi-double Seat Assy, Bolt, With Washer(4jx), Bracket, Seat.
five components are shown in this Yz80lw 2000 4lc7 Germany 104es-100e1 Seat exploded diagram.