Maintain smooth and efficient bobbin winding with the 400-23021 Bobbin Winder Assembly, designed for the Juki DDL-9000 Series and fully compatible with the Juki DDL-9000B-SS Sewing Machines from Juki.

This complete original Juki bobbin winder assembly ensures accurate and consistent bobbin winding, helping to prevent thread tension issues and uneven stitching. Manufactured to exact factory specifications, it offers a precise fit, reliable performance, and long-lasting durability in industrial sewing environments.

Product Details:

Juki Part

Part Number: 400-23021

Complete bobbin winder assembly

Designed for Juki DDL-9000 Series

Suitable for Juki DDL-9000B-SS Sewing Machines

Ensures smooth and consistent bobbin winding

Ideal for replacement or maintenance, this bobbin winder assembly helps keep your sewing machine operating efficiently and reduces downtime in professional sewing operations.

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.