Parts such as the Wire Harness / Battery / Ignition Coil ('79-'80): Case,fuse, Tube, Bolt-washer 6x12, Purse,lock,11mm are included in the Na50 Expressii 1979 (z) Usa Wire Harness / Battery / Ignition Coil ('79-'80) parts fiche.
Of all the components used in this assembly the Battery (6n2-2a) is the most expensive.
The Honda WIRE HARNESS / BATTERY / IGNITION COIL ('79-'80) has twenty-six products enlisted in the schematic.