{"product_id":"pfaff-hook-and-base-hpf-335-hi-q-rotary-hook-assembly-replacement","title":"Pfaff Hook and Base HPF-335-HI-Q | Rotary Hook Assembly Replacement","description":"\u003cp data-start=\"293\" data-end=\"397\"\u003e\u003cstrong data-start=\"293\" data-end=\"397\"\u003eRestore smooth stitch formation and eliminate timing issues with a precision hook and base assembly.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"399\" data-end=\"689\"\u003eThe \u003cstrong data-start=\"403\" data-end=\"447\"\u003ePfaff Hook and Base (Part #HPF-335-HI-Q)\u003c\/strong\u003e is a high-quality replacement rotary hook assembly designed for select Pfaff sewing machines. This component plays a critical role in \u003cstrong data-start=\"582\" data-end=\"658\"\u003eforming stitches, catching the needle thread, and ensuring proper timing\u003c\/strong\u003e between the needle and bobbin.\u003c\/p\u003e\n\u003cp data-start=\"691\" data-end=\"836\"\u003eIf your machine is experiencing \u003cstrong data-start=\"723\" data-end=\"781\"\u003eskipped stitches, thread jams, noise, or timing issues\u003c\/strong\u003e, replacing the hook assembly is often the correct fix.\u003c\/p\u003e\n\u003chr data-start=\"838\" data-end=\"841\"\u003e\n\u003ch3 data-section-id=\"pm8yra\" data-start=\"843\" data-end=\"863\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"847\" data-end=\"863\"\u003eKey Features\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"864\" data-end=\"1109\"\u003e\n\u003cli data-section-id=\"1f2rana\" data-start=\"864\" data-end=\"913\"\u003eHigh-quality replacement rotary hook and base\u003c\/li\u003e\n\u003cli data-section-id=\"z1ylt6\" data-start=\"914\" data-end=\"960\"\u003eEnsures proper stitch formation and timing\u003c\/li\u003e\n\u003cli data-section-id=\"6buqpf\" data-start=\"961\" data-end=\"1012\"\u003eSmooth thread pickup for consistent performance\u003c\/li\u003e\n\u003cli data-section-id=\"xh6ril\" data-start=\"1013\" data-end=\"1055\"\u003eDurable construction for long-term use\u003c\/li\u003e\n\u003cli data-section-id=\"y3x99q\" data-start=\"1056\" data-end=\"1109\"\u003eDirect replacement for worn or damaged assemblies\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1111\" data-end=\"1114\"\u003e\n\u003ch2 data-section-id=\"quhdjr\" data-start=\"1116\" data-end=\"1147\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1119\" data-end=\"1147\"\u003eFULL MODEL COMPATIBILITY\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch3 data-section-id=\"mwo3nf\" data-start=\"1149\" data-end=\"1190\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1153\" data-end=\"1190\"\u003eFits Pfaff Sewing Machine Models:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1191\" data-end=\"1275\"\u003e130, 134, 138, 230, 234, 238, 260, 262, 331, 332 Flat Bed, 333, 335, 337, 438, 734\u003c\/p\u003e\n\u003chr data-start=\"1277\" data-end=\"1280\"\u003e\n\u003ch3 data-section-id=\"zj9rzl\" data-start=\"1282\" data-end=\"1312\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1286\" data-end=\"1312\"\u003eAlternate Part Numbers\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1313\" data-end=\"1371\"\u003e105491, 105492, 91-105491-91, 91-105492-91, 91-106536-91\u003c\/p\u003e\n\u003chr data-start=\"1373\" data-end=\"1376\"\u003e\n\u003ch3 data-section-id=\"plk27a\" data-start=\"1378\" data-end=\"1410\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1382\" data-end=\"1410\"\u003eCommon Issues This Fixes\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1411\" data-end=\"1552\"\u003e\n\u003cli data-section-id=\"1t4xbdr\" data-start=\"1411\" data-end=\"1431\"\u003eSkipped stitches\u003c\/li\u003e\n\u003cli data-section-id=\"8x0js5\" data-start=\"1432\" data-end=\"1462\"\u003eThread bunching or nesting\u003c\/li\u003e\n\u003cli data-section-id=\"mqh2wh\" data-start=\"1463\" data-end=\"1485\"\u003eHook timing issues\u003c\/li\u003e\n\u003cli data-section-id=\"1wihfyt\" data-start=\"1486\" data-end=\"1519\"\u003eExcessive noise during sewing\u003c\/li\u003e\n\u003cli data-section-id=\"1vhwimr\" data-start=\"1520\" data-end=\"1552\"\u003eBroken or worn hook assembly\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1554\" data-end=\"1557\"\u003e\n\u003ch3 data-section-id=\"1r83cd5\" data-start=\"1559\" data-end=\"1585\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1563\" data-end=\"1585\"\u003eInstallation Notes\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1586\" data-end=\"1741\"\u003e\n\u003cli data-section-id=\"1hr3d31\" data-start=\"1586\" data-end=\"1650\"\u003eProfessional installation recommended for timing adjustments\u003c\/li\u003e\n\u003cli data-section-id=\"12sx35f\" data-start=\"1651\" data-end=\"1693\"\u003eEnsure proper hook-to-needle clearance\u003c\/li\u003e\n\u003cli data-section-id=\"mxh865\" data-start=\"1694\" data-end=\"1741\"\u003eClean and oil hook area before installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1743\" data-end=\"1746\"\u003e\n\u003ch3 data-section-id=\"15ud43d\" data-start=\"1748\" data-end=\"1777\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1752\" data-end=\"1777\"\u003eWhy This Part Matters\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1778\" data-end=\"1879\"\u003eThe hook assembly is one of the most critical components in your machine. A worn or damaged hook can:\u003c\/p\u003e\n\u003cul data-start=\"1880\" data-end=\"1974\"\u003e\n\u003cli data-section-id=\"1kba6xi\" data-start=\"1880\" data-end=\"1906\"\u003eDestroy stitch quality\u003c\/li\u003e\n\u003cli data-section-id=\"r2lk2l\" data-start=\"1907\" data-end=\"1939\"\u003eCause repeated thread breaks\u003c\/li\u003e\n\u003cli data-section-id=\"1a72l4d\" data-start=\"1940\" data-end=\"1974\"\u003eLead to costly internal damage\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1976\" data-end=\"2031\"\u003eReplacing it restores \u003cstrong data-start=\"1998\" data-end=\"2030\"\u003eprecision sewing performance\u003c\/strong\u003e.\u003c\/p\u003e\n\u003chr data-start=\"2033\" data-end=\"2036\"\u003e\n\u003ch3 data-section-id=\"v2678k\" data-start=\"2038\" data-end=\"2070\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2042\" data-end=\"2070\"\u003eWhy Buy from ThreadWorks\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"2071\" data-end=\"2240\"\u003e\n\u003cli data-section-id=\"1ti9gfc\" data-start=\"2071\" data-end=\"2105\"\u003eTrusted source for Pfaff parts\u003c\/li\u003e\n\u003cli data-section-id=\"1wt7g2z\" data-start=\"2106\" data-end=\"2167\"\u003eHigh-quality replacements that meet performance standards\u003c\/li\u003e\n\u003cli data-section-id=\"xt3rmz\" data-start=\"2168\" data-end=\"2200\"\u003eFast shipping on orders $75+\u003c\/li\u003e\n\u003cli data-section-id=\"1ntnhzu\" data-start=\"2201\" data-end=\"2240\"\u003eReal technician support when needed\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Pfaff","offers":[{"title":"Default Title","offer_id":45520292806758,"sku":null,"price":57.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/7872\/8294\/files\/HPF-335-HI-Q-1.jpg?v=1776456932","url":"https:\/\/threadworks.com\/products\/pfaff-hook-and-base-hpf-335-hi-q-rotary-hook-assembly-replacement","provider":"Thread Works ","version":"1.0","type":"link"}