3-Piece Rotary Hook Assembly (9126522591 / 9116760091) for Pfaff 438 & 938
Ensure the mechanical integrity of your stitching with this 3-Piece Rotary Hook Assembly (Part #9126522591). This authentic Pfaff component, also recognized by part number 9116760091, is the precision-engineered heart of the stitch-forming system for high-performance industrial zig-zag machines.

Key Features
OEM Precision: An original Pfaff part set, guaranteeing the exact timing and synchronization required for complex zig-zag operations.

3-Piece Comprehensive Set: Includes the hook body and critical internal components for a complete, factory-standard replacement.

High-Speed Reliability: Manufactured from specialized hardened steel to withstand the intense heat and friction of continuous industrial production.

Flawless Loop Catching: Features a precision-ground hook point designed to catch the needle thread with microscopic accuracy, eliminating skipped stitches.

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.