Metal Feed Dog - Singer Part # 163713
This new metal feed dog is part number 163713 and is a compatible replacement.
Singer models 600, 603, 620, 620E31, 625, 626, 628, 629, 630, 630E, 635, 636, 638, 639, 640, 640E, 645, 646, 648, 649
This new metal feed dog is part number 163713 and is a compatible replacement.
Singer models 600, 603, 620, 620E31, 625, 626, 628, 629, 630, 630E, 635, 636, 638, 639, 640, 640E, 645, 646, 648, 649