Maintain precise fabric cutting with the Y2100167 Lower Knife, designed for Yamato AZ8000 series overlock machines and fully compatible with the Yamato AZ8400 sewing machine.

This high-quality lower knife ensures smooth and accurate cutting, improving sewing efficiency and reducing fabric waste. Built for durability and long-lasting performance, it is an ideal replacement part for professional and industrial sewing applications.

Key Features:

Compatible with Yamato AZ8000 series and AZ8400 sewing machines
Ensures precise and consistent fabric cutting
part for lower knife Y2100167
Durable construction for long-lasting use
Helps improve productivity and reduce machine downtime
Easy to install and replace

Perfect for professionals seeking a reliable, high-performance replacement part to keep their Yamato overlock machines running efficiently.

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.