{"product_id":"genuine-bobbin-case-9126237791-bc251nbl-for-pfaff-1051-1053-1181-and-1183-sewing-machine","title":"Genuine Bobbin Case 9126237791=BC251NBL for Pfaff 1051, 1053, 1181 and 1183 Sewing Machine","description":"\u003cp\u003eGenuine Pfaff Bobbin Case (Part #91-262377-91 \/ BC251NBL)\u003cbr\u003e\nEnsure flawless stitch quality with the Genuine 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.\u003c\/p\u003e\n\n\u003cp\u003eProduct Overview\u003cbr\u003e\nThe bobbin case is a critical factor in achieving balanced tension. Choosing a Genuine 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.\u003c\/p\u003e\n\n\u003cp\u003eKey Features \u0026amp; Benefits\u003cbr\u003e\nGenuine OEM Quality: Specifically designed for Pfaff machines to ensure a perfect fit into the rotary hook assembly.\u003c\/p\u003e\n\n\u003cp\u003ePrecise Tension Control: Equipped with a high-quality tension spring that allows for micro-adjustments, ensuring consistent lower-thread delivery.\u003c\/p\u003e\n\n\u003cp\u003eAnti-Spin Design: Engineered to prevent the bobbin from over-spinning when the machine stops suddenly, eliminating tangles.\u003c\/p\u003e\n\n\u003cp\u003eHardened Steel Construction: Features a polished, wear-resistant finish that prevents thread grooving and snagging.\u003c\/p\u003e","brand":"Pfaff","offers":[{"title":"Default Title","offer_id":48267993776377,"sku":"9126237791","price":25.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/6733\/3113\/files\/Pfaff_Genuine_Parts.jpg?v=1775106966","url":"https:\/\/empenzoamericas.com\/products\/genuine-bobbin-case-9126237791-bc251nbl-for-pfaff-1051-1053-1181-and-1183-sewing-machine","provider":"Empenzo Americas Corp.","version":"1.0","type":"link"}