Parts such as the Fuel Tank (model K4): Spacer (8.2x12.5x23.5), Tank Assy,fuel, Cushion,seat(40x20x15), Tank Assy,fuel(black) are included in the Vl800z Volusia 2004 (k4) Usa (e03) Fuel Tank (model K4) parts fiche.
The most expensive part in this assembly is the Tape Set, Fuel Tank.