1PCS 110V-120V 4-Prong Cord Electric Speed Control Pedal + Power Cord for Motor Pedal Control . Fit for SINGER sewing machine models: 609, 620, 620E1, 625, 626, 626E1, 626E6, 626E7, 626-1, 626-6, 626-7, 628, 629, 635, 635E, 635E3, 636, 638, 639, 645, 646, 648, 649 The alternative part number are:618811-001, 618811-007, 618911-006, 618911-001, 618911-002 PART#: 618811-005 110V The alternative part number are:618811-001, 618811-007, 618911-006, 618911-001, 618911-002 THIS LISTING INCLUDES : 1PCS 110V-120V 4-Prong Cord BRAND NEW HIGH QUALITY Electric Speed Control Pedal + Power Cord for Motor Pedal Control . Fit for SINGER sewing machine models: 609, 620, 620E1, 625, 626, 626E1, 626E6, 626E7, 626-1, 626-6, 626-7, 628, 629, 635, 635E, 635E3, 636, 638, 639, 645, 646, 648, 649