Ensure precise stitch control with the B1634-555-000B Stitch Length Regulating Screw, specially designed for Juki DDL-555-4 sewing machines. This high-quality original part helps maintain accurate stitch length adjustment, ensuring smooth and consistent sewing performance.

Manufactured to Juki’s exact standards, this durable screw provides a secure fit and long-lasting reliability. It is an ideal replacement part for maintaining the efficiency and performance of your Juki DDL-555 sewing machine.

Key Features:

Juki part: B1634-555-000B

Designed for stitch length regulation

Perfect fit for Juki DDL-555-4 and compatible DDL-555 models

Durable construction for long service life

Easy to install and reliable performance

Keep your machine running smoothly with this authentic stitch length regulating screw for Juki DDL-555 sewing machines.

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.