HONEYSEW Feed Dog Drive Shaft Set GEAR For Singer 510 513 514 518 522 527 530 1036 1425N 1482 1485 1486 1488 1490 1492 GEAR #174488 383273 Fits Singer 518,522,527,530,533,534,538,543,553B,554B,560 These are New Feed Dog Shaft Gears (Top & Bottom Gears) # 174488 & 383273. These are the gears that fit on the shaft that drives the feed dog and fit the following models. SINGER MODELS - 290, 500, 501, 502, 503, 507, 509, 510, 513, 514, 518, 522, 527, 530, 533, 534, 538, 543, 553B, 554B, 560, 714, 717 School, 719, 720, 724, 734, 737, 740, 750, 755, 756, 758, 760, 763, 764, 770, 771, 774, 775, 776, 778, 800, 813, 814, 830, 833, 834, 900-3, For Singer 6100, 6102, 6104, 6105, 6106, 6110, 6120, 6130, 6136, 6146, 6152, 6156, 6174, 6184, 7100, 7101, 7102, 7104, 7105, 7106, 7108, 7110, 7136, 7171, 7174, 8100, 935U, 9618