Sewing Machine Hook Gear. 103363, 163331, 382988, 382877 are compatible gears with gear 163996. Designed To Fit Singer Models: 640, Touch & Sew 600 Series, Touch & Sew 700 Series, Touch & Sew 900 Series, Touch & Sew 1030 Series, Singer 1030, 2000, 2001, 2005, 6704, 6705, 417 Series, 500 Stylist Series, 800 Stylist Series, Singer 620, 625, 628, 629, 630, 635, 636, 638, 639, 640, 645, 646, 649
163996
