The 91-046397-04/004 (B) Needle Plate is a high-precision throat plate designed for the Pfaff 463 and 563 industrial lockstitch series. This "B-version" is the industry standard for medium-weight applications, featuring a needle hole diameter optimized for common industrial needle sizes (typically Nm 80 to Nm 110). As a premium generic replacement, it provides the smooth, rigid foundation required for high-speed, skip-free production.

Key Features & Performance
Medium-Weight "B" Specification: Engineered for general apparel and textile work, providing the necessary support to prevent "flagging" (fabric lifting with the needle) on light-to-medium woven and synthetic materials.

Precision Needle Hole: Features a micro-polished, burr-free aperture that ensures the needle passes through with perfect clearance, significantly reducing thread fraying and heat buildup.

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.