The most reasonably priced component used on the Civic 2001 (1) 4dr Gx Side Srs (ka) Rear Beam is the Bolt Flange 8x12.
The nine Civic 2001 (1) 4dr Gx Side Srs (ka) Rear Beam component parts are all listed in this schematic.
Parts such as the Rear Beam: Bolt Flange 14x115, Bolt Flange 8x12, Bolt,flange.8x16, Bolt,wash 10x32 are included in the Civic 2001 (1) 4dr Gx Side Srs (ka) Rear Beam parts fiche.