The Spg/washer,6mm is the lowest priced item on this Ignition Coil-battery -regulator schematic.
The Ignition Coil-battery -regulator is made up of components including this Regulator Assy. which is the most expensive.
Parts such as the Ignition Coil-battery -regulator: Plate Bat Seting, Bolt-wash.,6x25, Washer,spring 5mm, Washer,4mm are included in the Civic 1979 (z) 2dr1200 (ka) Ignition Coil-battery -regulator parts fiche.