{"id":270576,"date":"2026-05-21T20:37:03","date_gmt":"2026-05-21T20:37:03","guid":{"rendered":"https:\/\/360digitizingsolutions.com\/shop\/product\/bobbin-case-opener-91-140-253-05-for-pfaff-1245-1243-1244-1246\/"},"modified":"2026-06-20T17:13:15","modified_gmt":"2026-06-20T17:13:15","slug":"bobbin-case-opener-91-140253-05-for-pfaff-1243-1244-1245-1246-industrial-sewing-machines-high-quality-replacement-spare-part","status":"publish","type":"product","link":"https:\/\/360digitizingsolutions.com\/shop\/product\/bobbin-case-opener-91-140253-05-for-pfaff-1243-1244-1245-1246-industrial-sewing-machines-high-quality-replacement-spare-part\/","title":{"rendered":"Bobbin Case Opener #91-140253-05 for Pfaff 1243, 1244, 1245 &#038; 1246 Industrial Sewing Machines \u2013 High Quality Replacement Spare Part"},"content":{"rendered":"<p data-start=\"207\" data-end=\"586\">The <a href=\"https:\/\/360digitizingsolutions.com\/shop\/?s=Bobbin+Case&#038;post_type=product&#038;product_cat=0\" target='_blank' >Bobbin Case<\/a> Opener #91-140253-05 is a precision-engineered replacement spare part designed for Pfaff 1243, 1244, 1245, and 1246 industrial sewing machines. This essential component plays a critical role in the hook and <a href=\"https:\/\/360digitizingsolutions.com\/shop\/?s=Bobbin&#038;post_type=product&#038;product_cat=0\" target='_blank' >bobbin<\/a> mechanism by ensuring the <a href=\"https:\/\/360digitizingsolutions.com\/shop\/?s=Bobbin+Case&#038;post_type=product&#038;product_cat=0\" target='_blank' >bobbin case<\/a> opens correctly during stitch formation, resulting in smooth thread handling and consistent sewing performance.<\/p>\n<p data-start=\"588\" data-end=\"883\">Manufactured from high-quality, durable materials, this <a href=\"https:\/\/360digitizingsolutions.com\/shop\/?s=Bobbin+Case&#038;post_type=product&#038;product_cat=0\" target='_blank' >bobbin case<\/a> opener is built to withstand the demands of continuous industrial sewing operations. It helps maintain accurate timing between the hook assembly and <a href=\"https:\/\/360digitizingsolutions.com\/shop\/?s=Bobbin+Case&#038;post_type=product&#038;product_cat=0\" target='_blank' >bobbin case<\/a>, reducing thread breakage, skipped stitches, and <a href=\"https:\/\/360digitizingsolutions.com\/shop\/?s=Machine&#038;post_type=product&#038;product_cat=0\" target='_blank' >machine<\/a> downtime.<\/p>\n<p data-start=\"885\" data-end=\"1209\">Ideal for leatherworking, upholstery, automotive interiors, canvas, heavy fabrics, and industrial garment production, this replacement part restores <a href=\"https:\/\/360digitizingsolutions.com\/shop\/?s=Machine&#038;post_type=product&#038;product_cat=0\" target='_blank' >machine<\/a> efficiency and ensures reliable stitch quality. Its precision construction allows for easy installation and long-lasting performance in high-speed sewing environments.<\/p>\n<p data-start=\"1211\" data-end=\"1442\">Whether you are performing routine maintenance, replacing worn components, or repairing a sewing <a href=\"https:\/\/360digitizingsolutions.com\/shop\/?s=Machine&#038;post_type=product&#038;product_cat=0\" target='_blank' >machine<\/a>, the #91-140253-05 <a href=\"https:\/\/360digitizingsolutions.com\/shop\/?s=Bobbin+Case&#038;post_type=product&#038;product_cat=0\" target='_blank' >Bobbin Case<\/a> Opener is an essential spare part for keeping your Pfaff <a href=\"https:\/\/360digitizingsolutions.com\/shop\/?s=Machine&#038;post_type=product&#038;product_cat=0\" target='_blank' >machine<\/a> operating at peak performance.<\/p>\n<h3 data-section-id=\"12jh0uk\" data-start=\"1444\" data-end=\"1461\">Key Features:<\/h3>\n<ul data-start=\"1462\" data-end=\"1945\">\n<li data-section-id=\"f0chxm\" data-start=\"1462\" data-end=\"1489\">Part Number: 91-140253-05<\/li>\n<li data-section-id=\"1nuzqxq\" data-start=\"1490\" data-end=\"1541\"><a href=\"https:\/\/360digitizingsolutions.com\/shop\/?s=Bobbin+Case&#038;post_type=product&#038;product_cat=0\" target='_blank' >Bobbin case<\/a> opener for industrial sewing machines<\/li>\n<li data-section-id=\"z7k66c\" data-start=\"1542\" data-end=\"1599\">Compatible with Pfaff 1243, 1244, 1245, and 1246 models<\/li>\n<li data-section-id=\"v9hnv9\" data-start=\"1600\" data-end=\"1647\">Precision-engineered for accurate hook timing<\/li>\n<li data-section-id=\"1p4z75e\" data-start=\"1648\" data-end=\"1697\">Helps reduce skipped stitches and thread issues<\/li>\n<li data-section-id=\"mb3p7r\" data-start=\"1698\" data-end=\"1748\">Durable metal construction for long service life<\/li>\n<li data-section-id=\"drjawc\" data-start=\"1749\" data-end=\"1794\">Supports smooth <a href=\"https:\/\/360digitizingsolutions.com\/shop\/?s=Bobbin&#038;post_type=product&#038;product_cat=0\" target='_blank' >bobbin<\/a> and thread operation<\/li>\n<li data-section-id=\"18y76ub\" data-start=\"1795\" data-end=\"1843\">Ideal for repair, maintenance, and replacement<\/li>\n<li data-section-id=\"1vrw7hb\" data-start=\"1844\" data-end=\"1900\">Suitable for heavy-duty industrial sewing applications<\/li>\n<li data-section-id=\"1vuaypd\" data-start=\"1901\" data-end=\"1945\">Easy installation and reliable performance<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p data-start=\"1986\" data-end=\"2212\"><a href=\"https:\/\/360digitizingsolutions.com\/shop\/?s=Bobbin+Case&#038;post_type=product&#038;product_cat=0\" target='_blank' >Bobbin Case<\/a> Opener #91-140253-05 for Pfaff 1243, 1244, 1245, and 1246 industrial sewing machines. High-quality replacement part designed for smooth <a href=\"https:\/\/360digitizingsolutions.com\/shop\/?s=Bobbin&#038;post_type=product&#038;product_cat=0\" target='_blank' >bobbin<\/a> operation, accurate stitch formation, and reliable <a href=\"https:\/\/360digitizingsolutions.com\/shop\/?s=Machine&#038;post_type=product&#038;product_cat=0\" target='_blank' >machine<\/a> performance.<\/p>\n","protected":false},"featured_media":270608,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[504,18388,97],"product_tag":[36636,36635,36641,36646,36648,29054,29040,26717,36645,36638,36639,36637,36640,36647,36643,36642,28977,26719,33297,36644],"class_list":["post-270576","product","type-product","status-publish","has-post-thumbnail","product_cat-embroidery-machine-accessories","product_cat-embroidery-machine-spare-parts","product_cat-embroidery-machines","product_tag-91-140253-05","product_tag-bobbin-case-opener","product_tag-bobbin-case-opener-replacement","product_tag-bobbin-mechanism-part","product_tag-genuine-replacement-sewing-parts","product_tag-heavy-duty-sewing-machine-parts","product_tag-industrial-sewing-accessories","product_tag-industrial-sewing-machine-spare-parts","product_tag-leather-sewing-machine-components","product_tag-pfaff-1243-spare-parts","product_tag-pfaff-1244-bobbin-opener","product_tag-pfaff-1245-parts","product_tag-pfaff-1246-sewing-machine-parts","product_tag-pfaff-hook-assembly-parts","product_tag-pfaff-industrial-machine-accessories","product_tag-sewing-machine-hook-parts","product_tag-sewing-machine-maintenance-parts","product_tag-sewing-machine-repair-parts","product_tag-textile-machine-spare-parts","product_tag-upholstery-sewing-machine-parts","first","instock","sale","taxable","shipping-taxable","purchasable","product-type-simple"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.9 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Bobbin Case Opener #91-140253-05 for Pfaff 1243, 1244, 1245 &amp; 1246 Industrial Sewing Machines \u2013 High Quality Replacement Spare Part - 360 Digitizing Shop<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/360digitizingsolutions.com\/shop\/product\/bobbin-case-opener-91-140253-05-for-pfaff-1243-1244-1245-1246-industrial-sewing-machines-high-quality-replacement-spare-part\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Bobbin Case Opener #91-140253-05 for Pfaff 1243, 1244, 1245 &amp; 1246 Industrial Sewing Machines \u2013 High Quality Replacement Spare Part - 360 Digitizing Shop\" \/>\n<meta property=\"og:description\" content=\"Bobbin Case Opener #91-140253-05 for Pfaff 1243, 1244, 1245, and 1246 industrial sewing machines. High-quality replacement part designed for smooth bobbin operation, accurate stitch formation, and reliable machine performance.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/360digitizingsolutions.com\/shop\/product\/bobbin-case-opener-91-140253-05-for-pfaff-1243-1244-1245-1246-industrial-sewing-machines-high-quality-replacement-spare-part\/\" \/>\n<meta property=\"og:site_name\" content=\"360 Digitizing Shop\" \/>\n<meta property=\"article:modified_time\" content=\"2026-06-20T17:13:15+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/360digitizingsolutions.com\/shop\/wp-content\/uploads\/2026\/06\/270576-aad698.jpeg\" \/>\n\t<meta property=\"og:image:width\" content=\"1000\" \/>\n\t<meta property=\"og:image:height\" content=\"1000\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/360digitizingsolutions.com\\\/shop\\\/product\\\/bobbin-case-opener-91-140253-05-for-pfaff-1243-1244-1245-1246-industrial-sewing-machines-high-quality-replacement-spare-part\\\/\",\"url\":\"https:\\\/\\\/360digitizingsolutions.com\\\/shop\\\/product\\\/bobbin-case-opener-91-140253-05-for-pfaff-1243-1244-1245-1246-industrial-sewing-machines-high-quality-replacement-spare-part\\\/\",\"name\":\"Bobbin Case Opener #91-140253-05 for Pfaff 1243, 1244, 1245 & 1246 Industrial Sewing Machines \u2013 High Quality Replacement Spare Part - 360 Digitizing Shop\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/360digitizingsolutions.com\\\/shop\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/360digitizingsolutions.com\\\/shop\\\/product\\\/bobbin-case-opener-91-140253-05-for-pfaff-1243-1244-1245-1246-industrial-sewing-machines-high-quality-replacement-spare-part\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/360digitizingsolutions.com\\\/shop\\\/product\\\/bobbin-case-opener-91-140253-05-for-pfaff-1243-1244-1245-1246-industrial-sewing-machines-high-quality-replacement-spare-part\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/360digitizingsolutions.com\\\/shop\\\/wp-content\\\/uploads\\\/2026\\\/06\\\/270576-aad698.jpeg\",\"datePublished\":\"2026-05-21T20:37:03+00:00\",\"dateModified\":\"2026-06-20T17:13:15+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/360digitizingsolutions.com\\\/shop\\\/product\\\/bobbin-case-opener-91-140253-05-for-pfaff-1243-1244-1245-1246-industrial-sewing-machines-high-quality-replacement-spare-part\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/360digitizingsolutions.com\\\/shop\\\/product\\\/bobbin-case-opener-91-140253-05-for-pfaff-1243-1244-1245-1246-industrial-sewing-machines-high-quality-replacement-spare-part\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/360digitizingsolutions.com\\\/shop\\\/product\\\/bobbin-case-opener-91-140253-05-for-pfaff-1243-1244-1245-1246-industrial-sewing-machines-high-quality-replacement-spare-part\\\/#primaryimage\",\"url\":\"https:\\\/\\\/360digitizingsolutions.com\\\/shop\\\/wp-content\\\/uploads\\\/2026\\\/06\\\/270576-aad698.jpeg\",\"contentUrl\":\"https:\\\/\\\/360digitizingsolutions.com\\\/shop\\\/wp-content\\\/uploads\\\/2026\\\/06\\\/270576-aad698.jpeg\",\"width\":1000,\"height\":1000,\"caption\":\"270576-aad698.jpeg\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/360digitizingsolutions.com\\\/shop\\\/product\\\/bobbin-case-opener-91-140253-05-for-pfaff-1243-1244-1245-1246-industrial-sewing-machines-high-quality-replacement-spare-part\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/360digitizingsolutions.com\\\/shop\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Shop\",\"item\":\"https:\\\/\\\/360digitizingsolutions.com\\\/shop\\\/shop\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Bobbin Case Opener #91-140253-05 for Pfaff 1243, 1244, 1245 &#038; 1246 Industrial Sewing Machines \u2013 High Quality Replacement Spare Part\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/360digitizingsolutions.com\\\/shop\\\/#website\",\"url\":\"https:\\\/\\\/360digitizingsolutions.com\\\/shop\\\/\",\"name\":\"360 Digitizing Shop\",\"description\":\"360 Digitizing - International Embroidery Supplies &amp; Accessories\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/360digitizingsolutions.com\\\/shop\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Bobbin Case Opener #91-140253-05 for Pfaff 1243, 1244, 1245 & 1246 Industrial Sewing Machines \u2013 High Quality Replacement Spare Part - 360 Digitizing Shop","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/360digitizingsolutions.com\/shop\/product\/bobbin-case-opener-91-140253-05-for-pfaff-1243-1244-1245-1246-industrial-sewing-machines-high-quality-replacement-spare-part\/","og_locale":"en_US","og_type":"article","og_title":"Bobbin Case Opener #91-140253-05 for Pfaff 1243, 1244, 1245 & 1246 Industrial Sewing Machines \u2013 High Quality Replacement Spare Part - 360 Digitizing Shop","og_description":"Bobbin Case Opener #91-140253-05 for Pfaff 1243, 1244, 1245, and 1246 industrial sewing machines. High-quality replacement part designed for smooth bobbin operation, accurate stitch formation, and reliable machine performance.","og_url":"https:\/\/360digitizingsolutions.com\/shop\/product\/bobbin-case-opener-91-140253-05-for-pfaff-1243-1244-1245-1246-industrial-sewing-machines-high-quality-replacement-spare-part\/","og_site_name":"360 Digitizing Shop","article_modified_time":"2026-06-20T17:13:15+00:00","og_image":[{"width":1000,"height":1000,"url":"https:\/\/360digitizingsolutions.com\/shop\/wp-content\/uploads\/2026\/06\/270576-aad698.jpeg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","twitter_misc":{"Est. reading time":"2 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/360digitizingsolutions.com\/shop\/product\/bobbin-case-opener-91-140253-05-for-pfaff-1243-1244-1245-1246-industrial-sewing-machines-high-quality-replacement-spare-part\/","url":"https:\/\/360digitizingsolutions.com\/shop\/product\/bobbin-case-opener-91-140253-05-for-pfaff-1243-1244-1245-1246-industrial-sewing-machines-high-quality-replacement-spare-part\/","name":"Bobbin Case Opener #91-140253-05 for Pfaff 1243, 1244, 1245 & 1246 Industrial Sewing Machines \u2013 High Quality Replacement Spare Part - 360 Digitizing Shop","isPartOf":{"@id":"https:\/\/360digitizingsolutions.com\/shop\/#website"},"primaryImageOfPage":{"@id":"https:\/\/360digitizingsolutions.com\/shop\/product\/bobbin-case-opener-91-140253-05-for-pfaff-1243-1244-1245-1246-industrial-sewing-machines-high-quality-replacement-spare-part\/#primaryimage"},"image":{"@id":"https:\/\/360digitizingsolutions.com\/shop\/product\/bobbin-case-opener-91-140253-05-for-pfaff-1243-1244-1245-1246-industrial-sewing-machines-high-quality-replacement-spare-part\/#primaryimage"},"thumbnailUrl":"https:\/\/360digitizingsolutions.com\/shop\/wp-content\/uploads\/2026\/06\/270576-aad698.jpeg","datePublished":"2026-05-21T20:37:03+00:00","dateModified":"2026-06-20T17:13:15+00:00","breadcrumb":{"@id":"https:\/\/360digitizingsolutions.com\/shop\/product\/bobbin-case-opener-91-140253-05-for-pfaff-1243-1244-1245-1246-industrial-sewing-machines-high-quality-replacement-spare-part\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/360digitizingsolutions.com\/shop\/product\/bobbin-case-opener-91-140253-05-for-pfaff-1243-1244-1245-1246-industrial-sewing-machines-high-quality-replacement-spare-part\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/360digitizingsolutions.com\/shop\/product\/bobbin-case-opener-91-140253-05-for-pfaff-1243-1244-1245-1246-industrial-sewing-machines-high-quality-replacement-spare-part\/#primaryimage","url":"https:\/\/360digitizingsolutions.com\/shop\/wp-content\/uploads\/2026\/06\/270576-aad698.jpeg","contentUrl":"https:\/\/360digitizingsolutions.com\/shop\/wp-content\/uploads\/2026\/06\/270576-aad698.jpeg","width":1000,"height":1000,"caption":"270576-aad698.jpeg"},{"@type":"BreadcrumbList","@id":"https:\/\/360digitizingsolutions.com\/shop\/product\/bobbin-case-opener-91-140253-05-for-pfaff-1243-1244-1245-1246-industrial-sewing-machines-high-quality-replacement-spare-part\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/360digitizingsolutions.com\/shop\/"},{"@type":"ListItem","position":2,"name":"Shop","item":"https:\/\/360digitizingsolutions.com\/shop\/shop\/"},{"@type":"ListItem","position":3,"name":"Bobbin Case Opener #91-140253-05 for Pfaff 1243, 1244, 1245 &#038; 1246 Industrial Sewing Machines \u2013 High Quality Replacement Spare Part"}]},{"@type":"WebSite","@id":"https:\/\/360digitizingsolutions.com\/shop\/#website","url":"https:\/\/360digitizingsolutions.com\/shop\/","name":"360 Digitizing Shop","description":"360 Digitizing - International Embroidery Supplies &amp; Accessories","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/360digitizingsolutions.com\/shop\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"}]}},"_links":{"self":[{"href":"https:\/\/360digitizingsolutions.com\/shop\/wp-json\/wp\/v2\/product\/270576","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/360digitizingsolutions.com\/shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/360digitizingsolutions.com\/shop\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/360digitizingsolutions.com\/shop\/wp-json\/wp\/v2\/comments?post=270576"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/360digitizingsolutions.com\/shop\/wp-json\/wp\/v2\/media\/270608"}],"wp:attachment":[{"href":"https:\/\/360digitizingsolutions.com\/shop\/wp-json\/wp\/v2\/media?parent=270576"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/360digitizingsolutions.com\/shop\/wp-json\/wp\/v2\/product_brand?post=270576"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/360digitizingsolutions.com\/shop\/wp-json\/wp\/v2\/product_cat?post=270576"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/360digitizingsolutions.com\/shop\/wp-json\/wp\/v2\/product_tag?post=270576"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}