Parts such as the Radiator & Hose: O-ring(59v), Tube, Flexible Vinyl(8ae), Radiator Assy, Bolt, With Washer are included in the Yz450f 2019 Br96 Europe 1ubr9-300e1 Radiator & Hose parts fiche.
The Radiator & Hose is made up of components including this Radiator Assy which is the most expensive.
The component with the lowest price in the RADIATOR & HOSE schematic is the Bolt, Flange.