Replacement Upper Tension Assembly for New Home and JC Penney Sewing Machines

Part Number: 601504206

This replacement upper tension assembly controls the thread tension as it flows from the spool to the needle, ensuring balanced, even stitches. When your upper tension assembly becomes worn, damaged, or loses its spring tension, you'll experience loose stitches, thread loops on the fabric underside, or inconsistent stitch quality. Replace this critical component to restore precise tension control and professional stitch formation.

Specifications:

Outside diameter of barrel: 17.7 mm
Uses NS-7 check spring

Compatible New Home Models:

672, 674, 675, 676, 677, 678, 679, 702

Compatible JC Penney Models:

Also fits select JC Penney sewing machines