New replacement upper tension parts for Singer sewing machines. These parts will work with a lot of the older style Singer tension assemblies with no numbered dials. Including models 27, 28, 66, 99, 15, 15-30, 15-86, 31, 31-15

Please choose your part from the drop-down box.

1.Tension disc #2102. Diameter 25mm, hole diameter 6.9mm.

2.Tension Release Disc #32572. Diameter 21.3mm.

3.Tension Bee-Hive Spring. Height 10mm, base diameter 18mm.

4.Tension Nut, color may vary silver or black. Outside diameter 12mm.

5.Tension Release Pin #32574. Length 29mm, diameter 1.8mm.

6.Tension Bee-Hive Spring Heavy Duty #8238. Height 13.5mm, base diameter 18mm.