Singer sewing motor controller (foot pedal). Singer part number 979314-031.  Vintage black bakelite exterior in fair/ good condition. No chips or cracks. Has all 4 rubber pads and ready to wire to harness or motor. Works on all vintage motorized Singer sewing machine up to 1.2 amps. Tested and works fine.

Fits Singer models:

Fits Singer 240, 241, 242, 247, 247AP, 248, 250, 251, 252, 257, 259, 288, 353, 354, 360, 362, 366, 367, 413K, 413K13, 416K, 417, 418, 502, 507, 509, 513, 514, 518, 522, 527, 533, 534, 538, 611, 714, 717 School, 719, 724, 734, 737, 755, 756, 758, 774, 775, 776, 778, 802, 807, 809, 813, 814, 824, 818, 834, 838, 822, 827, 833, 844, 1000G, 1030, 1036, 1247, 1263, 1280, 1288, 1802, 1803, 1812, 1852, 1853, 1862, 1872, 1873, 2302, 2303, 2304, 2315, 2330, 2404, 2430, 2440, 2502, 2503, 2504, 2515, 2530, 2950, 3001, 3002, 3003, 3004, 3005, 3011, 3012, 3013, 3014, 3015, 3101, 3102, 3103, 3105, 3314, 3317, 3343, 4001, 4002, 4005, 4006, 4009, 4011, 4012, 4015, 4016, 4019, 4022, 4325, 4522, 4525, 4526, 4528, 4530, 4538, 4620, 4825, 4828, 4830, 5017, 5028, 5040, 5050, 5417, 5430, 5502, 5504, 5505, 5508, 5522, 5524, 5525, 5528, 5605, 5610, 5705, 5710, 5802, 5805, 5806, 5808, 5810, 5812, 5814, 5816, 5817, 5818, 5820, 5825, 5830, 5838, 6011, 6012, 6021, 6038, 6201, 6202, 6211, 6212, 6214, 6215, 6217, 6221, 6305, 6310, 6314, 6318, 6522, 6528, 6533, 6543, 6544, 6548, 6606, 6620, 57817, 57820, 57825, 6513, 8019, 9802-9836, FM17, FM19, FM22, HD102 & HD110.