{"product_id":"check-spring-9","title":"Check Spring 318.002.03 for Bernina 530, 534 \u0026 More Sewing Machines","description":"\u003cp\u003eOEM-compatible tension part designed to restore proper upper thread control. Worn tension assemblies cause looping, thread breaks, and unbalanced stitching.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCompatible Models:\u003c\/strong\u003e\u003cbr\u003e530, 534, 540, 640, 700, 701, 707, 708, 709, 710, 717, 718, 719, 727, 728, 729, 730, 731, 732, 740, 741, 742, 750, 801, 801S, 802, 802S, 803, 803S, 807, 808, 809, 810, 811, 817, 818, 819, 830, 831, 832, 840, 841, 842, 850, 900, 910, 930, 931, 932, 933, 940, 950\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAccurate fit for listed machine models\u003c\/li\u003e\n\u003cli\u003eConsistent spring pressure for reliable tension\u003c\/li\u003e\n\u003cli\u003eEasy installation during repair or maintenance\u003c\/li\u003e\n\u003cli\u003eCompatible with original tension adjustment system\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003e1 × CHECK SPRING (Part #: 318.002.03)\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eHandling \u0026amp; Shipping:\u003c\/strong\u003e\u003cbr\u003eShips from USA stock when available. Professional packaging for safe delivery during transit.\u003c\/p\u003e","brand":"Universal\/Generic","offers":[{"title":"buy-now","offer_id":48490590634233,"sku":"318.002.03","price":3.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/6733\/3113\/files\/318_2_930fcb81-7397-478e-a2d7-e98ea19ff083.jpg?v=1780734088","url":"https:\/\/empenzoamericas.com\/products\/check-spring-9","provider":"Empenzo Americas Corp.","version":"1.0","type":"link"}