Lifting Rock Shaft Bracket (414504) for Singer 300U
Ensure the structural integrity of your machine’s lifting mechanism with this Lifting Rock Shaft Bracket (Part #414504). Specifically engineered for the Singer 300U and United Sewing Machine NR models, this bracket provides the secure foundation needed for smooth presser foot transitions.

Key Features & Benefits
High-Strength Support: Acts as a rigid anchor for the lifting rock shaft, preventing unwanted movement or "play" in the presser foot assembly.

Precision Machined: Built to the exact specifications of part #414504, ensuring perfect alignment with the shaft for reduced friction and mechanical wear.

Industrial-Grade Casting: Manufactured from heavy-duty alloy to withstand the constant torque and repetitive stress of high-speed industrial production.

Direct-Fit Replacement: Designed for a seamless swap on the Singer 300U series, allowing you to restore factory-standard operation with minimal downtime.

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.