Arm Shaft Oil Stop Ball Spring (Part #268009). Specifically designed for the Singer 300UX5 Tape Edge Sewing Machine, this small but vital component plays a massive role in regulating the internal oil flow of your machine’s arm shaft.

Key Features & Benefits
Exact Fit & Function: A precision-engineered replacement for part #268009, ensuring full compatibility with the Singer 300UX5 lubrication system.

Optimized Tension: Calibrated to provide the exact pressure needed for the oil stop ball to seal and release correctly, preventing oil leaks and dry spots.

High-Grade Spring Steel: Manufactured from premium, fatigue-resistant steel to maintain its "spring" and tension over millions of sewing cycles.

Vital Protection: Ensures that the arm shaft receives consistent lubrication, protecting expensive internal bearings and shafts from overheating.

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.