Fuseboxes/Bushings Volvo 1800 B20

This group includes fuses, rubber clamps and grommets that protect the wiring where it passes through sheet metal, plus clamp, screw, washer, lock washer and nut to secure the boxes and wiring neatly. On B20 cars the electrical system is 12 volt, and from the 1969 model year the generator is rated at 35A – clean and stable contact in the fusebox is then important so the charging and lighting circuits hold their voltage.

A common check point during restoration is to replace dry rubber grommets at the same time as cleaning the fuse sheets, so you avoid recurring contact faults after the panel is refitted.