312-076-666 Spindle Arm for Century / Lincoln Welders. See part # 131-419-000 for spindle tension kit or the 312-110-666 spool adapter to fit a 8" spool of wire to the same spindle.
Gearmotor / Drive Assembly .024. Replaces part numbers 880-382-000, 880-382-001, 880-382-666, 880-406-000, 880-406-666