{"product_id":"pfaff-husqvarna-viking-thread-sensor-check-spring-assembly-oem-part-68012425","title":"Pfaff \/ Husqvarna Viking Thread Sensor \/ Check Spring Assembly – OEM Part #68012425","description":"\u003cp data-end=\"571\" data-start=\"247\"\u003eThe \u003cstrong data-end=\"309\" data-start=\"251\"\u003eThread Sensor \/ Check Spring Assembly (Part #68012425)\u003c\/strong\u003e is a genuine OEM replacement designed for select \u003cstrong data-end=\"368\" data-start=\"359\"\u003ePfaff\u003c\/strong\u003e and \u003cstrong data-end=\"393\" data-start=\"373\"\u003eHusqvarna Viking\u003c\/strong\u003e sewing machines. This component monitors upper thread movement and tension, ensuring proper stitch formation and helping prevent thread breaks or sensor errors during operation.\u003c\/p\u003e\n\u003cp data-end=\"721\" data-start=\"573\"\u003eEngineered for precision, this assembly plays a critical role in maintaining smooth stitching performance—especially on advanced, high-end machines.\u003c\/p\u003e\n\u003chr data-end=\"726\" data-start=\"723\"\u003e\n\u003ch3 data-end=\"748\" data-start=\"728\" data-section-id=\"pm8yra\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-end=\"748\" data-start=\"732\"\u003eKey Features\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-end=\"1120\" data-start=\"750\"\u003e\n\u003cli data-end=\"795\" data-start=\"750\" data-section-id=\"790996\"\u003eGenuine OEM Pfaff \/ Husqvarna Viking part\u003c\/li\u003e\n\u003cli data-end=\"842\" data-start=\"796\" data-section-id=\"1g74n9z\"\u003eMonitors upper thread movement and tension\u003c\/li\u003e\n\u003cli data-end=\"898\" data-start=\"843\" data-section-id=\"1c34pvt\"\u003eHelps prevent thread break errors and interruptions\u003c\/li\u003e\n\u003cli data-end=\"938\" data-start=\"899\" data-section-id=\"otpzgb\"\u003eEnsures consistent stitch formation\u003c\/li\u003e\n\u003cli data-end=\"992\" data-start=\"939\" data-section-id=\"2aihhs\"\u003eIntegrated check spring for proper thread control\u003c\/li\u003e\n\u003cli data-end=\"1042\" data-start=\"993\" data-section-id=\"12z5fkd\"\u003ePrecision-built for exact fit and performance\u003c\/li\u003e\n\u003cli data-end=\"1088\" data-start=\"1043\" data-section-id=\"wc4cp9\"\u003eEasy replacement for servicing and repair\u003c\/li\u003e\n\u003cli data-end=\"1120\" data-start=\"1089\" data-section-id=\"jswjlk\"\u003eSold as a complete assembly\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"1125\" data-start=\"1122\"\u003e\n\u003ch3 data-end=\"1184\" data-start=\"1127\" data-section-id=\"1q92frt\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-end=\"1184\" data-start=\"1131\"\u003eCompatible Husqvarna Viking Sewing Machine Models\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-end=\"1243\" data-start=\"1186\"\u003eGuaranteed to fit Husqvarna Viking sewing machine models:\u003c\/p\u003e\n\u003cp data-end=\"1282\" data-start=\"1245\"\u003eDesigner Epic II, Designer Epic 95Q\u003c\/p\u003e\n\u003chr data-end=\"1287\" data-start=\"1284\"\u003e\n\u003ch3 data-end=\"1335\" data-start=\"1289\" data-section-id=\"1t68a27\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-end=\"1335\" data-start=\"1293\"\u003eCompatible Pfaff Sewing Machine Models\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-end=\"1383\" data-start=\"1337\"\u003eGuaranteed to fit Pfaff sewing machine models:\u003c\/p\u003e\n\u003cp data-end=\"1402\" data-start=\"1385\"\u003eCreative Icon 2\u003c\/p\u003e\n\u003chr data-end=\"1407\" data-start=\"1404\"\u003e\n\u003ch3 data-end=\"1436\" data-start=\"1409\" data-section-id=\"hd7luf\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-end=\"1436\" data-start=\"1413\"\u003eNot Compatible With\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-end=\"1509\" data-start=\"1438\"\u003e❌ Designer Epic (original)\u003cbr data-end=\"1467\" data-start=\"1464\"\u003e❌ Epic 3\u003cbr data-end=\"1478\" data-start=\"1475\"\u003e❌ Epic Quilt 97\u003cbr data-end=\"1496\" data-start=\"1493\"\u003e❌ Epic 980Q\u003c\/p\u003e\n\u003chr data-end=\"1514\" data-start=\"1511\"\u003e\n\u003ch3 data-end=\"1546\" data-start=\"1516\" data-section-id=\"zj9rzl\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-end=\"1546\" data-start=\"1520\"\u003eAlternate Part Numbers\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-end=\"1558\" data-start=\"1548\"\u003e68012425\u003c\/p\u003e\n\u003chr data-end=\"1563\" data-start=\"1560\"\u003e\n\u003ch3 data-end=\"1612\" data-start=\"1565\" data-section-id=\"zolz7w\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-end=\"1612\" data-start=\"1569\"\u003eWhy Replace the Thread Sensor Assembly?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-end=\"1664\" data-start=\"1614\"\u003eA faulty or worn thread sensor assembly can cause:\u003c\/p\u003e\n\u003cul data-end=\"1780\" data-start=\"1666\"\u003e\n\u003cli data-end=\"1697\" data-start=\"1666\" data-section-id=\"1qovi0t\"\u003eFalse thread break warnings\u003c\/li\u003e\n\u003cli data-end=\"1723\" data-start=\"1698\" data-section-id=\"wq8wqn\"\u003eInterrupted stitching\u003c\/li\u003e\n\u003cli data-end=\"1748\" data-start=\"1724\" data-section-id=\"1qhfssp\"\u003ePoor tension control\u003c\/li\u003e\n\u003cli data-end=\"1780\" data-start=\"1749\" data-section-id=\"14lkoxf\"\u003eInconsistent stitch quality\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"1870\" data-start=\"1782\"\u003eReplacing this assembly restores accurate thread detection and smooth machine operation.\u003c\/p\u003e\n\u003chr data-end=\"1875\" data-start=\"1872\"\u003e\n\u003ch3 data-end=\"1889\" data-start=\"1877\" data-section-id=\"134q5fn\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-end=\"1889\" data-start=\"1881\"\u003eFAQs\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-end=\"2006\" data-start=\"1891\"\u003e\u003cstrong data-end=\"1926\" data-start=\"1891\"\u003eQ: Is this a complete assembly?\u003c\/strong\u003e\u003cbr data-end=\"1929\" data-start=\"1926\"\u003eA: Yes — this includes the thread sensor and check spring as a complete unit.\u003c\/p\u003e\n\u003cp data-end=\"2127\" data-start=\"2008\"\u003e\u003cstrong data-end=\"2055\" data-start=\"2008\"\u003eQ: Will this fit my original Designer Epic?\u003c\/strong\u003e\u003cbr data-end=\"2058\" data-start=\"2055\"\u003eA: No — this part is \u003cstrong data-end=\"2097\" data-start=\"2079\"\u003enot compatible\u003c\/strong\u003e with the original Epic model.\u003c\/p\u003e\n\u003cp data-end=\"2253\" data-start=\"2129\"\u003e\u003cstrong data-end=\"2164\" data-start=\"2129\"\u003eQ: What machines does this fit?\u003c\/strong\u003e\u003cbr data-end=\"2167\" data-start=\"2164\"\u003eA: It fits newer platforms including \u003cstrong data-end=\"2252\" data-start=\"2204\"\u003eEpic II, Epic 95Q, and Pfaff Creative Icon 2\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cdiv style=\"margin-top:32px; padding-top:18px; border-top:1px solid #e5e5e5; font-size:14px; line-height:1.7;\"\u003e\n  \u003cp\u003e\n    Looking for more replacement parts for your machine? Browse our \n    \u003ca href=\"https:\/\/threadworks.com\/collections\/parts\"\u003efull sewing machine parts collection\u003c\/a\u003e \n    or shop \n    \u003ca href=\"https:\/\/threadworks.com\/collections\/huskavarna-viking-parts\"\u003eHusqvarna Viking parts\u003c\/a\u003e \n    to find compatible components, accessories, and machine-specific repair parts.\n  \u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv style=\"margin-top:32px; padding-top:18px; border-top:1px solid #e5e5e5; font-size:14px; line-height:1.7;\"\u003e\u003cp\u003eLooking for more compatible replacement parts? Browse our \u003ca href=\"https:\/\/threadworks.com\/collections\/parts\"\u003efull sewing machine parts collection\u003c\/a\u003e or shop \u003ca href=\"https:\/\/threadworks.com\/collections\/huskavarna-viking-parts\"\u003eHusqvarna Viking parts\u003c\/a\u003e and \u003ca href=\"https:\/\/threadworks.com\/collections\/pfaff-parts\"\u003ePfaff parts\u003c\/a\u003e to find machine-specific components and accessories.\u003c\/p\u003e\u003c\/div\u003e","brand":"Viking","offers":[{"title":"Default Title","offer_id":45487092990054,"sku":null,"price":69.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/7872\/8294\/files\/68012425.webp?v=1776277135","url":"https:\/\/threadworks.com\/products\/pfaff-husqvarna-viking-thread-sensor-check-spring-assembly-oem-part-68012425","provider":"Thread Works ","version":"1.0","type":"link"}