The Seat (model Y/k1/k2) assembly is constructed from several parts from which the Seat Assembly is the most expensive.
The sixteen Gsx600f Katana 1999 (x) Usa (e03) Seat (model Y/k1/k2) component parts are all listed in this schematic.
Parts such as the Seat (model Y/k1/k2): Screw, Bracket,seat Support,right, Bolt.muf Sprt F, Seat Assembly are included in the Gsx600f Katana 1999 (x) Usa (e03) Seat (model Y/k1/k2) parts fiche.