Some items from this specific schematic: Frame-comp, Washer,wave, Cap,steering Stem, Race-strng Bearin-ste.
This FRAME ('81-'83 A2/A3/A4) assembly utilises thirty-eight Ball-steel,1/4(s) - the highest specified component.
Of all the components that make up this Frame ('81-'83 A2/a3/a4) the Ball-steel,1/4 has the lowest price.