400-37479 THREAD TENSION DISK ASSEMBLY

This 400-37479 Thread Tension Disk Assembly (ASM) is a crucial component for JUKI industrial sewing machines, particularly for models like the DDL-9000 and DDL-9000A single needle lock-stitch sewing machines. This assembly helps manage and control the thread tension during the sewing process, ensuring consistent stitch quality and preventing thread breakage or bunching.