Tension Spring – Baby Lock Flourish

Part #: XC6957121

Product Description

Baby Lock tension (check) spring – XC6957121. This small but critical part helps maintain proper thread tension during stitching, ensuring smooth, even stitch formation and preventing looping or thread breakage.

upper tension assembly and provides consistent thread control across a wide range of fabrics.

Baby Lock Flourish, this is a reliable, cost-effective repair part for restoring stitch quality.

Key Features

• Direct replacement check/tension spring (XC6957121)

• proper thread tension and stitch consistency

• loose stitching, looping, or uneven tension issues

• OEM-spec fit and function

• Baby Lock & Brother-built machines

•  Low-cost, high-impact repair part

Compatibility

Fits multiple models, including:

• Baby Lock Flourish (BLMFO)

• Accord, Crafter’s Choice, Decorator’s Choice, Soprano, Melody, Tempo, and more