Chainstitch Looper – 140161-0-01

Chainstitch Sewing Machine Looper – 140161-0-01

This industrial sewing-machine looper is intended as a replacement component for compatible Brother sewing equipment. It forms part of the stitch-forming mechanism and works in coordination with the needle, thread path and related sewing components. Correct identification, fit and timing are important before installation.

Purpose and Benefits

Why This Machine Part Matters

This component works with the needle thread to form the chain structure beneath the material on compatible chainstitch equipment. Correct condition, alignment and timing support consistent stitch formation.

Replacement and Compatibility Guidance

When to Replace or Confirm Compatibility

Consider replacement if the looper is bent, worn, damaged or the machine is no longer producing a consistent chain formation.

Compatibility must be confirmed before ordering because visually similar loopers can differ in dimensions, curvature, thread clearance, mounting points and machine configuration. Compare the part code and physical component with the existing looper before ordering.

Parts Enquiry and Ordering

Send Us the Right Information

To help identify the correct replacement part, send Uno Sewing the complete machine model, clear photographs of the existing looper, any visible part codes or markings, relevant measurements and the quantity required.