The most reasonably priced component used on the Yw100t 1999 5jy1 All Countries 295jy-516e1 Fuel Tank is the Nut, Flange(4mv).
Some items from this specific schematic: Pipe, Fuel 1, Cap Assy, Fuel Cock Assy 1, Clip (806-24356-00).
The fifteen Yw100t 1999 5jy1 All Countries 295jy-516e1 Fuel Tank component parts are all listed in this schematic.
