Bobbin Case 9126237791=BC251NBL for Pfaff 1051, 1053, 1181 and 1183 Sewing Machine
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Current pricing, availability, lead time, and machine compatibility
will be verified for your specific requirement.
Please send your machine model, required gauge or size, quantity, and clear photos of the machine nameplate or existing components when available.
Please send your machine model, required gauge or size, quantity, and clear photos of the machine nameplate or existing components when available.
🌎 International customers are welcome.
We serve customers worldwide. Depending on product availability, orders may be sourced or fulfilled through our USA, Singapore, or international supply network.
Please include your destination country and postal code so we can review the most suitable shipping option.
REQUEST A QUOTE
We serve customers worldwide. Depending on product availability, orders may be sourced or fulfilled through our USA, Singapore, or international supply network.
Please include your destination country and postal code so we can review the most suitable shipping option.
U.S. customers may also text the product link and photos to
+1 (770) 744-3831
Pfaff Bobbin Case (Part #91-262377-91 / BC251NBL)
Ensure flawless stitch quality with the Pfaff 91-262377-91 Bobbin Case. This authentic OEM component, also identified by part number BC251NBL, is precision-engineered to provide the exact tension required for high-speed industrial sewing.
Product Overview
The bobbin case is a critical factor in achieving balanced tension. Choosing a Pfaff part guarantees that the tension spring, latch, and internal surfaces are manufactured to factory-perfect tolerances. This ensures smooth thread delivery and prevents the common "bird-nesting" or tension spikes associated with generic replacements.
Key Features & Benefits
OEM Quality: Specifically designed for Pfaff machines to ensure a perfect fit into the rotary hook assembly.
Precise Tension Control: Equipped with a high-quality tension spring that allows for micro-adjustments, ensuring consistent lower-thread delivery.
Anti-Spin Design: Engineered to prevent the bobbin from over-spinning when the machine stops suddenly, eliminating tangles.
Hardened Steel Construction: Features a polished, wear-resistant finish that prevents thread grooving and snagging.
Most in-stock orders are processed within 3 business days, Monday through Friday. Special-order and non-stock items may require additional handling time
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 promptly. Please see our Return & Refund Policy for eligibility, notification requirements, and applicable return terms.
• Warranty does not cover damage caused by improper installation, misuse, normal wear, Return & Refund Policy modifications.
If you have any questions, our support team is happy to help before or after your purchase.