The twenty-six Civic 1991 (m) 4dr Ex (ka,kl) Front Wiper component parts are all listed in this schematic.
Some items from this specific schematic: Mount Rubber,brkt, Blade Wshld Wiper, Blade Rubber 475m, Motor Comp Fr Wip.
The lowest price component in this Front Wiper parts-list fiche is the Bolt-wash.,6x28.