Tension Spring JUKI Industrial Sewing Machine Replacement - B3128520000

Tension Spring - JUKI #B3128520000 is a replacement sewing machine spring designed for compatible JUKI industrial machines. It helps support proper thread tension performance and is intended for maintenance, repair, and parts replacement on select models.

This part is identified by multiple references, including B3128520000, B-3128-520-000, B3128-520-000, and alternate part number 21378807. It is compatible with a range of JUKI machines, including select LU-1520N-7, LU-1521N-7, LU-1508N, LU-1508NH, LU-1510N-7, LU-1510NA-7, LU-1509N, LU-1509NH, LU-1511N-7, LU-1510N, LU-1508, LU-1508H, LU-1510, LU-1510-7, DNU-1541-7, LS-1340, LS-1341, LS-1342, and LS-1342-7 models.

Use this replacement tension spring to keep your machine operating with consistent thread control during everyday sewing production. It is a practical choice for repair shops, sewing technicians, and operators maintaining JUKI equipment.

• Replacement part for compatible JUKI industrial sewing machines
• Supports thread tension system maintenance
• Multiple part number references for easier identification
• Suitable for repair, service, and machine upkeep