Singer Merritt 4530 repair/ replacement parts. Rotating hook 353366. Plus rotating hook belt drive pulley #446235 with mounting screw #141803. Fits other Singer models including 343, 611, 1800, 1802, 1803, 1812, 1852, 1853, 1862, 1872, 1873, 2300, 2302, 2303, 2304, 2330, 2430, 2440, 2500, 2502, 2503, 2504, 2505, 2515, 2517, 2530, 2543, 2600, 2601, 2602, 2603, 2604, 2605, 2615, 2616, 2628, 2630, 2643, 2712, 2718, 2722, 2724, 2730, 2732, 2808, 2950, 3270, 3314, 3317, 3343, 4205, 4206, 4210, 4212, 4220, 4228, 4522, 4525, 4526, 4528, 4530, 4538, 4620, 4825, 4828, 4830, 4832, 5017, 5028, 5040, 5050, 5160, 5417, 5430, 5605, 5610, 5705, 5710, 5802, 5805, 5806, 5808, 5810, 5812, 5814, 5816, 5817, 5818, 5820, 5825, 5830, 5838, 6021, 6038, 6201, 6202, 6211, 6212, 6214, 6215, 6217, 6221, 6606, 6620, 7015, 7025, 7211, 7212, 8220, 9800, 9802, 9803, 9805, 9806, 9808, 9810, 9812, 9814, 9816, 9818, 9824, 9828, 9832, 9836, 9936, 57815, 57817, 57820, 57825, CG500, CG550, CG590, CM17, CP17, DL17, DX14, FM17, FM19, FM22, HD102, HD105, HD110, SM14. Price includes shipping to lower 48.