{"product_id":"genuine-heavy-duty-check-spring-d3112l4bb00-for-juki-lk-1903an-sewing-machine","title":"Genuine Heavy Duty Check Spring D3112L4BB00 for Juki LK-1903AN Sewing Machine","description":"\u003cp\u003eGenuine Heavy-Duty Thread Take-Up Spring D3112-L4B-B00 for Juki LK-1903AN Sewing Machine\u003c\/p\u003e\n\n\u003cp\u003eThe Genuine Heavy-Duty Thread Take-Up Spring D3112-L4B-B00 is a premium replacement part designed for the Juki LK-1903AN Sewing Machine, also compatible with the AMS-210 model. This heavy-type thread take-up spring ensures proper thread tension during stitching, delivering smooth thread movement, preventing slack, and maintaining consistent, high-quality stitches.\u003c\/p\u003e\n\n\u003cp\u003eManufactured to meet Juki’s strict quality standards, this genuine spring provides a precise fit, robust durability, and reliable long-term performance. Replacing worn or damaged thread take-up springs helps prevent thread breakage, improves stitch consistency, and ensures your industrial sewing machine operates efficiently.\u003c\/p\u003e\n\n\u003cp\u003eKey Features:\u003c\/p\u003e\n\n\u003cp\u003eGenuine Juki replacement part\u003c\/p\u003e\n\n\u003cp\u003ePart Number: D3112-L4B-B00\u003c\/p\u003e\n\n\u003cp\u003eHeavy-duty type for long-lasting performance\u003c\/p\u003e\n\n\u003cp\u003eCompatible with Juki LK-1903AN Sewing Machine and AMS-210 model\u003c\/p\u003e\n\n\u003cp\u003eMaintains proper thread tension for smooth stitching\u003c\/p\u003e\n\n\u003cp\u003ePrevents thread slack and breakage\u003c\/p\u003e\n\n\u003cp\u003eSupports accurate, consistent, and professional-quality sewing\u003c\/p\u003e\n\n\u003cp\u003eEasy to install and maintain\u003c\/p\u003e\n\n\u003cp\u003eThis Genuine Heavy-Duty Thread Take-Up Spring is an essential component for maintaining the precision, reliability, and professional-quality performance of your Juki LK-1903AN sewing machine.\u003c\/p\u003e","brand":"Juki","offers":[{"title":"Default Title","offer_id":47497809068281,"sku":"D3112L4BB00","price":3.67,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/6733\/3113\/files\/JUKI_genuine_parts.png?v=1775539417","url":"https:\/\/empenzoamericas.com\/products\/genuine-heavy-duty-check-spring-d3112l4bb00-for-juki-lk-1903an-sewing-machine","provider":"Empenzo Americas Corp.","version":"1.0","type":"link"}