Genuine Thread Tension Nut 22921308 for Juki DLN-5410NJ-7 Sewing Machine

Ensure precise and stable thread tension adjustment with the Genuine Thread Tension Nut 22921308, designed for the Juki DLN-5410NJ-7 sewing machine. This original OEM component is an essential part of the upper thread tension assembly, allowing accurate control and secure locking of thread pressure for consistent stitch formation.

Manufactured to Juki’s exact factory standards, this tension nut provides smooth adjustment, a perfect fit, and long-lasting durability. It works in combination with the tension discs and spring system to maintain balanced thread flow, reduce thread breakage, and ensure high-quality stitching during continuous industrial operation.

Although commonly used across Juki DDL series machines such as the DDL-8700, this tension nut is also widely applied in related industrial lockstitch systems, confirming its reliability and standardized design within Juki’s tension assemblies.

Key Features:

Genuine Juki OEM part for guaranteed compatibility
Part Number: 22921308
Provides precise adjustment of upper thread tension
Ensures stable and balanced stitch formation
Durable metal construction for long-term industrial use
Smooth operation with secure locking capability
Easy installation and replacement

Compatible Model:

Juki DLN-5410NJ-7

Replace worn or damaged tension nuts with this genuine Juki part to maintain optimal thread control, stable sewing performance, and professional-quality stitching results every time.

✔ Free shipping on orders over $99
✔ Ships from our USA (Georgia) office when in stock
✔ Weekly restocking from Japan, China, Bangladesh, and Turkey warehouses
✔ 3–7 business days handling time
✔ Compatible with multiple industrial sewing machines
✔ Carefully inspected before shipment

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