Genuine Singer 66/99 Sewing Machine Thread Tensioner/Tension Assembly - TESTED!

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

Bobbin Winder Thread Guide Spring Fits Singer Models 66, 99, 115, 15-30

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

Thread Tension Assembly Big Juki Sewing Machine

Thread Tension Assembly #229-62054 For Juki DU-1181 Sewing Machine Genuine

Upper Thread Tension Assembly Fits Singer Industrial 31 Class, 44 Class, 31-15