The sixteen Tu250x 1998 (w) (e02 E04 E17 E24 E25 E34 E39) Headlamp Housing component parts are all listed in this schematic.
The component with the lowest price in the HEADLAMP HOUSING schematic is the Washer.
Some items from this specific schematic: Spring,headlamp Adjuster, Nut, Spacer(8.6x12x20), Bolt.