Lower Looper for Overlock Pfaff (Ref. 29-924993-70/674)

The lower looper is the hook-shaped mechanism that carries the bobbin thread while the needles pierce the fabric and form the overlock stitch. Its curves and guides tension and interlace the thread correctly, ensuring uniform and elastic stitches when finishing edges.

When the lower looper wears out (due to lint accumulation, incorrect alignment, or intensive use), it leads to skipped stitches, thread breakage, and fabric pulls that ruin the professional finish. Replacing the looper is the reliable solution to restore precision and fluidity in forming overlock stitches.
(Original and equivalent references: 29-924993-70/674, also associated with 340327)