s: This gear set fits for Singer sewing machines, is a ideal replacement feed gear set. and made of high quality material, durable in use. Features: A ideal replacement feed gear set. This drive gear set fits for singer sewing machines. This 4 pcs gear set is perfect combination, all are necessary part for sewing machine. This gear set included:174491 large feed shaft gear,174488 long feed drive gear, 163997 hook drive gear,163328 vertical shaft top gear 174488 long feed drive gear can be replaced with the following models:(153490, 313920 & 422408). suitable for Singer model: 1030, 1036, 1425, 1482, 1485, 1486, 1488, 1490, 1492, 2000, 2001, 2005, 2010, 2110, 2112, 2102, 2105, 2106, 2108, 2110, 2112, 2114, 2118, 2210, 2302, 2303, 2304, 2315, 2330, 2404, 2430, 2502, 2503, 2504, 2515, 2530, 2623, 2638, 2662, 2712, 2718, 2722, 2724, 2730,2732, 2950, 290, 500, 501, 502, 503, 507, 509, 510, 513, 514, 518, 522, 527, 530, 533, 534, 538, 543, 553B, 554B, 560, 6100, 6102, 6104, 6105, 6106, 6110, 6120, 6130, 6136, 6146, 6152, 6156, 6174, 6184, 6233, 6234, 6235, 7100, 7101, 7102, 7104, 7105, 7106, 7108, 7110, 7136, 7171, 7174, 714, 717 School, 719, 720, 724, 734, 737, 740, 750, 755, 756, 758, 760, 763, 764, 770, 774, 775, 776, 778, 800, 8100, 813, 814, 830, 834, 900-3, 920-3, 925, 935U, 9410 & 9417. 174491large feed shaft gear can be replaced with the following models:(177491, 422325). suitable for Singer model: 290, 495, 500, 501, 502, 503, 507, 509, 510, 513, 514, 518, 522, 527, 530, 533, 534, 538, 543, 553B, 554B, 714, 720, 724, 734 , 737, 740, 750, 755, 756, 758, 760, 763, 764, 770, 774, 775, 776, 778, 800, 813, 814, 830, 834, 838, 844, 900-3, 920-3, 925, 1021, 1022, 1030, 1036, 1221, 1425, 1482, 1485, 1486, 1488, 1490, 1492, 2000, 2001, 2005, 2010, 2102, 2105, 2106, 2108, 2110, 2112, 2114, 2118, 2210, 2302, 2303, 2304, 2315, 2330, 2404, 2430, 2502, 2503, 2504, 2515, 2530, 2623, 2638, 2662, 2712, 2718, 2722, 2724, 2730, 2732, 2950, 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 163997hook drive gear is suitable for Singer model:417, 502, 518, 620, 625, 628, 629, 630, 630E, 635, 636, 638, 639, 640E, 646, 646, 648, 648E, 649, 714, 717 School, 719, 724, 734, 737, 750, 755, 756, 758, 770, 774, 775, 776, 778, 834, 900-3, 920-3, 925, 935U, 1036, 1200, 2000, 2001, 2005, 6704 & 6705. Made of high quality material, durable in use. Specifications: Material: plastic Weight: 75g Size: as the picture Package Included: 1 x 174491Large feed shaft gear 1 x 174488Long feed drive gear 1 x 163997gear 1 x 163328 Vertical Shaft Top Gear Note: Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering. Package List 1A ideal replacement feed gear set 2This drive gear set fits for singer sewing machines 3This 4 pcs gear set is perfect combination, all are necessary part for sewing machine 4This gear set included:174491Large feed shaft gear,174488Long feed drive gear, 163997Hook drive gear,163328 Hook Gear 5Made of high quality material ,durable in use