Tension Nut B3116125000 for Juki DDL-555-4 & DDL-555 Sewing Machines

Maintain precise thread tension and smooth sewing performance with the Tension Nut B3116125000, designed for Juki DDL-555-4 and Juki DDL-555 models. This original Juki part ensures secure and stable thread tension, helping to prevent uneven stitches, thread breakage, and fabric puckering.

Manufactured to Juki’s exact specifications, the tension nut is durable, reliable, and easy to install, making it ideal for maintenance or replacement in industrial sewing environments.

Key Features:

Juki Part: B3116125000

Compatible with Juki DDL-555-4 and DDL-555 sewing machines

Ensures consistent and stable thread tension

Durable, high-quality construction

Easy to install for maintenance or repair

Use this Juki tension nut to maintain professional stitching quality and prolong the life of your sewing machine.

Orders are typically processed within 1–3 business days.

We ship from our Georgia, USA warehouse. If an item is temporarily unavailable in the U.S., we source it through our global supplier network and will notify you of the estimated lead time.

Free shipping is available on U.S. orders over $99.

Once your order ships, you will receive a tracking number by email.

For urgent orders or shipping questions, please contact us before placing your order.

We stand behind the quality of the products we sell.

• Genuine OEM parts are covered by the manufacturer's warranty where applicable.

• Aftermarket and generic parts are covered against manufacturing defects.

• If you receive a damaged, defective, or incorrect item, please contact us within 30 days of delivery.

• Warranty does not cover damage caused by improper installation, misuse, normal wear, or modifications.

If you have any questions, our support team is happy to help before or after your purchase.