The lowest price component in this E-20 Automatic Fuel Cock parts-list fiche is the Screw-wash. 5x16.
This schematic depicts all components used in the Cb650 1981 (b) Canada E-20 Automatic Fuel Cock partslist.
A sample from the products for the E-20 Automatic Fuel Cock include: Clip B12,tube, Cock,auto.fuel, Clip B7,tube, Clip,b65,tube.