Thread Tension Bracket Collar 543853003 for Singer 300UX5 Tape Edge Sewing Machine

This Thread Tension Bracket Collar (Part No. 543853003) is designed for the Singer 300UX5 Tape Edge Sewing Machine to provide secure support and accurate positioning of the thread tension bracket assembly. It helps maintain stable alignment, ensuring consistent thread tension during operation.

Made with durable, precision-engineered materials, this collar ensures a perfect fit and long-lasting performance, making it ideal for repair, replacement, or routine maintenance.

Key Features:

Exact replacement for Singer 300UX5 Tape Edge model
Supports and stabilizes thread tension bracket
Ensures accurate alignment for consistent tension control
Reduces vibration and wear on connected parts
Strong, durable construction for industrial use
Precision fit for easy installation
Ideal for maintenance, repair, and replacement

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.