Replacement Upper Thread Tension Check Spring - Singer Part # 237174 – Central Michigan Sewing Supplies Inc.

Replacement upper thread tension check spring. -Fits Singer model 111W, 112G, 112W, 212G, 212W,134W, 138G, 138W, 153W, 167G, 167W, 168G, 168W, 52W -Part # 237174 -Light duty

Central Michigan Sewing Supplies: Quality Sewing Machine Parts – Central Michigan Sewing Supplies Inc.

Vintage Original Ruffler Low Shank - For Singer Puzzle Box – Central Michigan Sewing Supplies Inc.

Singer Sewing Machine Thread Tension Take Up Check Spring 201 221 222K 301 401 500

Singer Thread Tension Parts – Central Michigan Sewing Supplies Inc.

Central Michigan Sewing Supplies: Quality Sewing Machine Parts – Central Michigan Sewing Supplies Inc.

Singer Thread Tension Parts – Central Michigan Sewing Supplies Inc.

Tension Spring, Singer #125314 : Sewing Parts Online

CKPSMS Brand -2PCS #541957 Thread Tension Assembly Compatible with/Replacement for Singer Brand 20U31,20U33,20U42,20U43,20U53

Central Michigan Sewing Supplies: Quality Sewing Machine Parts – Central Michigan Sewing Supplies Inc.