Of all the components that make up this Fuel 2 the O-ring (655) has the lowest price.
Parts such as the Fuel 2: O-ring (655), O-ring (655), Fuel Pipe Joint Comp. 2, Fuel Pipe Joint Comp. 2 are included in the 90tlra 2002 Fuel 2 parts fiche.
This schematic depicts all components used in the 90tlra 2002 Fuel 2 partslist.