The component with the lowest price in the FRONT LOWER ARM schematic is the Nut,flange,8mm.
Some items from this specific schematic: Nut Self Lock 14mm, Washer A,fr.radiu, Bolt Frange 14 X4, Bolt, Damper Fork.
twenty-seven components are shown in this Civic 1994 (r) 4dr Lx (ka,kl) Front Lower Arm exploded diagram.