Tension S55655-4-01/S55655301 for Brother DB2-B797, Brother DB2-B755, Brother DB2-B757 and Brother DB2-B737 Sewing Machines

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Please send your machine model, required gauge or size, quantity, and clear photos of the machine nameplate or existing components when available.
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We serve customers worldwide. Depending on product availability, orders may be sourced or fulfilled through our USA, Singapore, or international supply network.

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U.S. customers may also text the product link and photos to +1 (770) 744-3831

Tension Assembly S55655-4-01 / S55655301 for Brother Industrial Sewing Machines is an original Brother part designed to provide accurate and consistent thread tension for smooth, high-quality stitching. Manufactured to Brother’s OEM standards, this tension component helps maintain proper thread control during both low- and high-speed sewing operations.

Made from durable, precision-engineered materials, it reduces thread breakage, skipped stitches, and uneven seams. Replacing worn or damaged tension parts with this assembly ensures reliable performance and extends the life of your sewing machine.

Ideal for garment factories, tailoring workshops, and professional service technicians, this tension part keeps your machine running efficiently and producing clean, professional results.

Most in-stock orders are processed within 3 business days, Monday through Friday. Special-order and non-stock items may require additional handling time

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 promptly. Please see our Return & Refund Policy for eligibility, notification requirements, and applicable return terms.

• Warranty does not cover damage caused by improper installation, misuse, normal wear, Return & Refund Policy modifications.

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