Upper Thread Tension Spring Kit Fits Singer Sewing Machine 66, 99 Old Style

Bobbin Cover Slide Plate Part # 32569 Fits Singer Sewing Machine Model 99, 66

*U PICK* 1928 Singer 99 PARTS Sewing Machine 66 Vintage Original

Genuine Singer 66/99 Sewing Machine Thread Tension/Tensioner Assembly - FREE S/H

Tension Check Spring For Singer 66, 99 Class Sewing Machine #32575

Genuine Singer Model 66/99 Sewing Machine Bobbin Ejector Assembly - #32664

1926 SINGER 128 LA VENCEDORA SEWING MACHINE AND DOME PARTS

Tension Check Spring fits Singer 66, 99 Class Sewing Machine #32575