Tension Nut 40038214 for Juki MB-1373 Sewing Machine

Ensure precise thread control and smooth sewing operation with the Tension Nut 40038214, specifically designed for the Juki MB-1373 sewing machine. This original part helps maintain correct thread tension, supporting consistent stitch quality and reliable machine performance.

Manufactured to meet exact factory specifications, this tension nut offers a perfect fit, durable construction, and long-lasting performance. It is an ideal replacement for worn or damaged tension nuts, helping restore your machine’s efficiency and stitch consistency.

Key Features:

Part No. 40038214

Compatible with Juki MB-1373 sewing machine

Maintains accurate thread tension for smooth stitching

Durable, high-quality construction for long service life

Easy to install and dependable in operation

Keep your Juki MB-1373 sewing machine performing at its best with this tension nut replacement for consistent, professional-quality stitches.

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.