Compatible with Singer Sewing Machine Models:
502, 507, 509, 510, 513, 514, 518, 522, 527, 530, 533, 534, 538, 543, 560, 800 Series, 834, 844, 838,1021, 1022, 1221, 6102, 6104, 6105, 6106, 6110, 6120, 6130, 6136, 6146, 6152, 6156, 6184, 6513, 6522, 6528, 6533, 6543, 6544, 6548, 8734.

Alternative Part Numbers Include 310706 & 312081