This schematic depicts all components used in the Xr250r 1983 (d) E-10 Crankcase partslist.
Some items from this specific schematic: Bolt,flange,6x40, Dowel,pin,10x16, Clamp, Tube, Bolt,flange,6x75.
The lowest price component in this E-10 Crankcase parts-list fiche is the Bolt,hex 6x12.