Guaranteed to fit Singer Sewing Machine Models:
2440, 2500, 2502, 2503, 2504, 2505, 2515, 2517, 2530, 2543, 2600 Series, 2601, 2602, 2603, 2604, 2605, 2615, 2616, 2628, 2630, 2643, 2700, 2712, 2718, 2722, 2724, 2730, 2732, 2808, 2950, 3270, 3314, 3317, 3343, 343, 4830, 5050, 5160, 5417, 5430, 57825, 5825, 5830, 5838, 6212, 7211, 7212, 8220, 9802, 9803, 9805, 9806, 9808, 9810, 9812, 9814, 9816, 9818, 9824, 9828, 9832, 9836, 9936, CG500, CG550, CM17, CP17, DX14, DX14C, FM17, FM22, HD102, HD105, HD110, SM14

Alternate Part Numbers: 356170451, 446356