On this parts fiche the Screw-csr-cros,4x14 is the most specified component.
Parts such as the Fuel Tank: Damper,male, "o"ring, Damper,9x24x14, Cap-tank,fuel are included in the En450a6 454ltd 1990 Usa California Canada Fuel Tank parts fiche.
This Tank-comp-fuel,m.s.bl is the most expensive of the items that make up this Fuel Tank assembly.