{"product_id":"bobbin-case-part-q6a0764000-singer-pfaff-eversewn","title":"Bobbin Case – Part #Q6A0764000 | Singer, Pfaff \u0026 EverSewn","description":"\u003cp data-start=\"172\" data-end=\"337\"\u003eRestore smooth stitching and consistent thread tension with this \u003cstrong data-start=\"237\" data-end=\"271\"\u003ebobbin case (Part #Q6A0764000)\u003c\/strong\u003e, designed for select Singer, Pfaff, and EverSewn sewing machines.\u003c\/p\u003e\n\u003cp data-start=\"339\" data-end=\"577\"\u003eThis bobbin case is a \u003cstrong data-start=\"361\" data-end=\"404\"\u003ehigh-quality OEM-compatible replacement\u003c\/strong\u003e, built to maintain proper lower thread tension and reliable stitch formation. It’s ideal for resolving common issues like thread nesting, looping, and inconsistent tension.\u003c\/p\u003e\n\u003cp data-start=\"579\" data-end=\"714\"\u003ePerfect for both everyday sewing and heavy-duty applications, this bobbin case ensures \u003cstrong data-start=\"666\" data-end=\"713\"\u003estable performance and clean stitch results\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1s1yvt8\" data-start=\"716\" data-end=\"737\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"720\" data-end=\"737\"\u003eKey Features:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"738\" data-end=\"979\"\u003e\n\u003cli data-section-id=\"7851nj\" data-start=\"738\" data-end=\"783\"\u003e✔️ OEM-compatible bobbin case replacement\u003c\/li\u003e\n\u003cli data-section-id=\"agsqi8\" data-start=\"784\" data-end=\"832\"\u003e✔️ Maintains consistent lower thread tension\u003c\/li\u003e\n\u003cli data-section-id=\"urzgkn\" data-start=\"833\" data-end=\"879\"\u003e✔️ Helps eliminate thread jams and looping\u003c\/li\u003e\n\u003cli data-section-id=\"153dnut\" data-start=\"880\" data-end=\"926\"\u003e✔️ Precision-machined for smooth operation\u003c\/li\u003e\n\u003cli data-section-id=\"vjo632\" data-start=\"927\" data-end=\"979\"\u003e✔️ Ideal for repair, maintenance, or replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"981\" data-end=\"984\"\u003e\n\u003ch2 data-section-id=\"18fxkdn\" data-start=\"986\" data-end=\"1006\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"989\" data-end=\"1006\"\u003eCompatibility\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch3 data-section-id=\"1jw3f81\" data-start=\"1008\" data-end=\"1065\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1012\" data-end=\"1065\"\u003eGuaranteed to Fit EverSewn Sewing Machine Models:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1066\" data-end=\"1103\"\u003eCharlotte\u003cbr data-start=\"1075\" data-end=\"1078\"\u003eSparrow 20\u003cbr data-start=\"1088\" data-end=\"1091\"\u003eSparrow 25\u003c\/p\u003e\n\u003chr data-start=\"1105\" data-end=\"1108\"\u003e\n\u003ch3 data-section-id=\"1f62j7x\" data-start=\"1110\" data-end=\"1164\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1114\" data-end=\"1164\"\u003eGuaranteed to Fit Pfaff Sewing Machine Models:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1165\" data-end=\"1243\"\u003e140S\u003cbr data-start=\"1169\" data-end=\"1172\"\u003eAmbition 1.0\u003cbr data-start=\"1184\" data-end=\"1187\"\u003eAmbition 1.5\u003cbr data-start=\"1199\" data-end=\"1202\"\u003eAmbition Essential\u003cbr data-start=\"1220\" data-end=\"1223\"\u003eQuilt Ambition 2.0\u003c\/p\u003e\n\u003chr data-start=\"1245\" data-end=\"1248\"\u003e\n\u003ch3 data-section-id=\"130b8ta\" data-start=\"1250\" data-end=\"1305\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1254\" data-end=\"1305\"\u003eGuaranteed to Fit Singer Sewing Machine Models:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1306\" data-end=\"1521\"\u003e2010 (2009 Version), 2010 Professional, 2010 Superb\u003cbr data-start=\"1357\" data-end=\"1360\"\u003e3321, 3323 Talent\u003cbr data-start=\"1377\" data-end=\"1380\"\u003e4411 Heavy Duty, 4423 (Heavy Duty), 4432, 44S, 4452 Heavy Duty\u003cbr data-start=\"1442\" data-end=\"1445\"\u003e5511, 5523, 5532 Heavy Duty, 5554\u003cbr data-start=\"1478\" data-end=\"1481\"\u003e9100\u003cbr data-start=\"1485\" data-end=\"1488\"\u003eET-1 (Perfect Finish)\u003cbr data-start=\"1509\" data-end=\"1512\"\u003eHD6380M\u003c\/p\u003e\n\u003chr data-start=\"1523\" data-end=\"1526\"\u003e\n\u003ch2 data-section-id=\"1tuv18y\" data-start=\"1528\" data-end=\"1557\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1531\" data-end=\"1557\"\u003eAlternate Part Numbers\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"1559\" data-end=\"1582\"\u003e06A0764000, 416827001\u003c\/p\u003e\n\u003chr data-start=\"1584\" data-end=\"1587\"\u003e\n\u003ch2 data-section-id=\"5f5awq\" data-start=\"1589\" data-end=\"1617\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1592\" data-end=\"1617\"\u003eWhy This Part Matters\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"1619\" data-end=\"1659\"\u003eA worn or damaged bobbin case can cause:\u003c\/p\u003e\n\u003cul data-start=\"1660\" data-end=\"1777\"\u003e\n\u003cli data-section-id=\"5z2h4v\" data-start=\"1660\" data-end=\"1691\"\u003eThread nesting under fabric\u003c\/li\u003e\n\u003cli data-section-id=\"838kx8\" data-start=\"1692\" data-end=\"1725\"\u003eInconsistent or loose tension\u003c\/li\u003e\n\u003cli data-section-id=\"1t4xbdr\" data-start=\"1726\" data-end=\"1746\"\u003eSkipped stitches\u003c\/li\u003e\n\u003cli data-section-id=\"1e9svg\" data-start=\"1747\" data-end=\"1777\"\u003eThread breakage or jamming\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1779\" data-end=\"1890\"\u003eReplacing your bobbin case restores \u003cstrong data-start=\"1815\" data-end=\"1889\"\u003ebalanced tension, smoother stitching, and reliable machine performance\u003c\/strong\u003e.\u003c\/p\u003e\n\u003chr data-start=\"1892\" data-end=\"1895\"\u003e\n\u003ch2 data-section-id=\"elc90z\" data-start=\"1897\" data-end=\"1907\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1900\" data-end=\"1907\"\u003eFAQ\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"1909\" data-end=\"2061\"\u003e\u003cstrong data-start=\"1909\" data-end=\"1943\"\u003eQ: Is this an OEM Singer part?\u003c\/strong\u003e\u003cbr data-start=\"1943\" data-end=\"1946\"\u003eA: This is a \u003cstrong data-start=\"1959\" data-end=\"2012\"\u003ehigh-quality OEM-compatible (generic) replacement\u003c\/strong\u003e, designed to match original fit and performance.\u003c\/p\u003e\n\u003cp data-start=\"2063\" data-end=\"2196\"\u003e\u003cstrong data-start=\"2063\" data-end=\"2111\"\u003eQ: Will this fit Singer Heavy Duty machines?\u003c\/strong\u003e\u003cbr data-start=\"2111\" data-end=\"2114\"\u003eA: Yes — it is compatible with popular models like \u003cstrong data-start=\"2165\" data-end=\"2195\"\u003e4411, 4423, 4432, and 4452\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"2198\" data-end=\"2345\"\u003e\u003cstrong data-start=\"2198\" data-end=\"2234\"\u003eQ: Will this fix tension issues?\u003c\/strong\u003e\u003cbr data-start=\"2234\" data-end=\"2237\"\u003eA: In many cases, yes. A worn bobbin case is one of the most common causes of lower thread tension problems.\u003c\/p\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\/pfaff-parts\"\u003ePfaff parts\u003c\/a\u003e and \u003ca href=\"https:\/\/threadworks.com\/collections\/singer-parts\"\u003eSinger parts\u003c\/a\u003e to find machine-specific components and accessories.\u003c\/p\u003e\u003c\/div\u003e","brand":"Singer","offers":[{"title":"Default Title","offer_id":45499948892262,"sku":null,"price":18.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/7872\/8294\/files\/q6a0764000.jpg?v=1776290902","url":"https:\/\/threadworks.com\/products\/bobbin-case-part-q6a0764000-singer-pfaff-eversewn","provider":"Thread Works ","version":"1.0","type":"link"}