Knee Lifter Assy Old Style 181427001, designed for Brother industrial sewing machines.

This durable knee lifter assembly allows operators to easily raise and lower the presser foot using knee control, keeping hands free for precise fabric handling. Built for a perfect fit and long-lasting performance, it replaces worn or damaged original parts, ensuring smooth operation and reliable pressure control during sewing. Ideal for high-demand industrial environments, it helps maintain consistent stitching quality and machine productivity.

Compatible with:

Brother SN-7210

Brother SN-7220

Brother SN-7230

Brother SN-7240

Part Number: 181427001

This knee lifter assembly ensures smooth presser foot operation, improved workflow, and long-lasting reliability for professional sewing applications.

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.