{"product_id":"check-spring-b3112-761-000","title":"Check Spring B3112-761-000","description":"\u003cp\u003eCheck Spring B3112-761-000 for Juki AMS-210D and Juki LK1900 Sewing Machines\u003c\/p\u003e\n\u003cp\u003eImprove thread tension control and stitch consistency with the Check Spring B3112-761-000, designed for the Juki AMS-210D and Juki LK-1900 Sewing Machines. This original Juki replacement part plays a vital role in regulating thread tension, helping to produce smooth, balanced, and high-quality stitches.\u003c\/p\u003e\n\u003cp\u003eManufactured to Juki’s exact factory standards, this check spring ensures a precise fit, reliable flexibility, and long-lasting durability. It helps prevent loose stitches, thread looping, and tension irregularities during high-speed industrial sewing operations.\u003c\/p\u003e\n\u003cp\u003eKey Features:\u003c\/p\u003e\n\u003cp\u003e?? Original Part – B3112-761-000\u003c\/p\u003e\n\u003cp\u003e?? Compatible with Juki AMS-210D \u0026amp; LK-1900\u003c\/p\u003e\n\u003cp\u003e?? Supports proper thread tension control\u003c\/p\u003e\n\u003cp\u003e?? Helps maintain consistent stitch quality\u003c\/p\u003e\n\u003cp\u003e?? Durable and reliable construction\u003c\/p\u003e\n\u003cp\u003e?? Easy to install and long service life\u003c\/p\u003e\n\u003cp\u003eUsing Juki parts helps protect your sewing machines and maintain peak performance. Replace worn or weakened springs with this authentic Check Spring to keep your Juki machines running smoothly and efficiently.\u003cbr\u003e\u003cbr\u003eCompatible with:\u003cbr\u003eJuki LBH-781, 782, 783, 784 and Juki LK-1900\u003cbr\u003eJuki LK-1850 and Juki LK-1900\u003cbr\u003eJuki LK-1852-5 and Juki LK-1900 \u003cbr\u003eJuki LK-1900AN \u003cbr\u003eJuki LK-1903AN and Juki LK-1900\u003cbr\u003eJuki LK-982-5 and Juki LK-1900\u003cbr\u003eJuki AMS-210C and Juki LK1900\u003cbr\u003eJuki LK-980 and Juki LK1900\u003cbr\u003eJuki AMS-210B and Juki LK-1900 \u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Juki","offers":[{"title":"Default Title","offer_id":47471409430777,"sku":"B3112761000","price":3.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/6733\/3113\/files\/JUKI_genuine_parts_aa90833b-065c-45ba-9329-e0ef863d84d7.png?v=1772528194","url":"https:\/\/empenzoamericas.com\/products\/check-spring-b3112-761-000","provider":"Empenzo Americas Corp.","version":"1.0","type":"link"}