{"id":149118,"date":"2026-09-07T15:33:13","date_gmt":"2026-09-07T10:03:13","guid":{"rendered":"https:\/\/stitchpartner.com\/?post_type=product&#038;p=149118"},"modified":"2026-09-08T11:32:26","modified_gmt":"2026-09-08T06:02:26","slug":"400-10573-needle-bar-juki-lk-1903","status":"publish","type":"product","link":"https:\/\/stitchpartner.com\/hi\/product\/400-10573-needle-bar-juki-lk-1903\/","title":{"rendered":"400-10573 Needle Bar for Juki LK-1903 Bartack Machine"},"content":{"rendered":"<h2 class=\"PDq2pG_selectionAnchorContainer\" data-section-id=\"lpg5dj\" data-start=\"436\" data-end=\"501\">400-10573 Needle Bar for Juki Computerized Bartacking Machines<\/h2>\n<h3 data-section-id=\"3zmk2l\" data-start=\"503\" data-end=\"515\">\u0915\u0947 \u0932\u093f\u090f \u0938\u0930\u094d\u0935\u0936\u094d\u0930\u0947\u0937\u094d\u0920<\/h3>\n<p data-start=\"517\" data-end=\"863\">\u092f\u0939 <strong data-start=\"522\" data-end=\"546\">400-10573 Needle Bar<\/strong> is a precision replacement component for computerized bartacking and button-sewing machines in the <a href=\"https:\/\/stitchpartner.com\/hi\/product-category\/juki-sewing-machine-spare-parts\/lk-1900a-lk-1900b-spare-parts\/\">LK-1900<\/a>\/LK-1903 series. It is designed as a direct replacement for the original needle bar assembly, helping maintain accurate needle movement and consistent sewing performance in busy garment-production environments.<\/p>\n<h3 data-section-id=\"1iz91iu\" data-start=\"865\" data-end=\"881\">\u092a\u094d\u0930\u092e\u0941\u0916 \u0935\u093f\u0936\u0947\u0937\u0924\u093e\u0910\u0902<\/h3>\n<ul data-start=\"883\" data-end=\"1620\">\n<li data-section-id=\"1nci185\" data-start=\"883\" data-end=\"963\"><strong data-start=\"885\" data-end=\"914\">Direct replacement design<\/strong> for compatible computerized bartacking machines.<\/li>\n<li data-section-id=\"12oydcc\" data-start=\"964\" data-end=\"1029\"><strong data-start=\"966\" data-end=\"991\">Part number 400-10573<\/strong> for easier spare-part identification.<\/li>\n<li data-section-id=\"g073jt\" data-start=\"1030\" data-end=\"1111\"><strong data-start=\"1032\" data-end=\"1067\">Precision-machined construction<\/strong> supports accurate vertical needle movement.<\/li>\n<li data-section-id=\"1xh7hyj\" data-start=\"1112\" data-end=\"1224\"><strong data-start=\"1114\" data-end=\"1138\">Chrome-plated finish<\/strong> provides a smooth working surface for reduced friction within the needle-bar bushing.<\/li>\n<li data-section-id=\"biqhn5\" data-start=\"1225\" data-end=\"1334\"><strong data-start=\"1227\" data-end=\"1263\">Case-hardened steel construction<\/strong> is suited to repeated reciprocating movement during industrial sewing.<\/li>\n<li data-section-id=\"sfjxkg\" data-start=\"1335\" data-end=\"1437\"><strong data-start=\"1337\" data-end=\"1372\">Accurate mounting and alignment<\/strong> helps maintain correct needle-bar positioning after replacement.<\/li>\n<li data-section-id=\"fz8v3d\" data-start=\"1438\" data-end=\"1536\"><strong data-start=\"1440\" data-end=\"1468\">Precision-ground balance<\/strong> supports stable operation during repeated high-speed sewing cycles.<\/li>\n<li data-section-id=\"1r4zokr\" data-start=\"1537\" data-end=\"1620\"><strong data-start=\"1539\" data-end=\"1558\">Pack of 1 piece<\/strong>, suitable for individual machine repair or spare-parts stock.<\/li>\n<\/ul>\n<h2 data-section-id=\"13txbi9\" data-start=\"1622\" data-end=\"1634\">\u0909\u092a\u092f\u094b\u0917 \u0915\u0947 \u092e\u093e\u092e\u0932\u0947<\/h2>\n<p data-start=\"1636\" data-end=\"1800\">This needle bar is used where the original needle bar has become worn, damaged, bent, or otherwise unsuitable for reliable operation. It is particularly useful for:<\/p>\n<ul data-start=\"1802\" data-end=\"2084\">\n<li data-section-id=\"1po5sg0\" data-start=\"1802\" data-end=\"1839\">Garment factory bartacking machines<\/li>\n<li data-section-id=\"1d9kdbz\" data-start=\"1840\" data-end=\"1862\">Belt-loop attachment<\/li>\n<li data-section-id=\"9lqo17\" data-start=\"1863\" data-end=\"1884\">Workwear production<\/li>\n<li data-section-id=\"1mrurih\" data-start=\"1885\" data-end=\"1919\">Trouser and jacket manufacturing<\/li>\n<li data-section-id=\"1icr7y7\" data-start=\"1920\" data-end=\"1938\">\u0936\u0930\u094d\u091f \u0909\u0924\u094d\u092a\u093e\u0926\u0928<\/li>\n<li data-section-id=\"4g6epd\" data-start=\"1939\" data-end=\"1978\">Industrial button sewing applications<\/li>\n<li data-section-id=\"wd3dt5\" data-start=\"1979\" data-end=\"2024\">Computerized bartacking machine maintenance<\/li>\n<li data-section-id=\"1gfd5en\" data-start=\"2025\" data-end=\"2084\">Replacement-part inventory for sewing-machine technicians<\/li>\n<\/ul>\n<p data-start=\"2086\" data-end=\"2370\">The needle bar is part of the machine&#8217;s main shaft and needle-bar mechanism. Parts documentation for the LK-1900 family shows the needle bar together with related needle-bar bushes, connecting components, crank parts, and thread-guide components.<\/p>\n<h2 data-section-id=\"2qq1z5\" data-start=\"2372\" data-end=\"2383\">\u092b\u093c\u093e\u092f\u0926\u0947<\/h2>\n<h3 data-section-id=\"1u6f1yv\" data-start=\"2385\" data-end=\"2422\">Maintains Precise Needle Movement<\/h3>\n<p data-start=\"2424\" data-end=\"2638\">A correctly fitted needle bar keeps the needle assembly moving vertically along the intended path. This is important because needle-bar position is directly related to needle-to-shuttle timing and stitch formation.<\/p>\n<h3 data-section-id=\"b6z99y\" data-start=\"2640\" data-end=\"2674\">Supports Consistent Bartacking<\/h3>\n<p data-start=\"2676\" data-end=\"2820\">A properly aligned replacement needle bar helps the machine maintain consistent needle positioning during repeated programmed bartacking cycles.<\/p>\n<h3 data-section-id=\"tiqoyt\" data-start=\"2822\" data-end=\"2864\">\u0928\u093f\u0930\u0902\u0924\u0930 \u0914\u0926\u094d\u092f\u094b\u0917\u093f\u0915 \u0909\u092a\u092f\u094b\u0917 \u0915\u0947 \u0932\u093f\u090f \u0909\u092a\u092f\u0941\u0915\u094d\u0924<\/h3>\n<p data-start=\"2866\" data-end=\"3066\">The case-hardened steel construction is intended for repeated reciprocating movement, making this replacement suitable for garment-production environments where bartacking machines operate frequently.<\/p>\n<h3 data-section-id=\"nuenu8\" data-start=\"3068\" data-end=\"3094\">Smooth Working Surface<\/h3>\n<p data-start=\"3096\" data-end=\"3256\">The specified chrome-plated finish provides a smooth surface around the needle-bar working area, supporting controlled movement through the needle-bar bushings.<\/p>\n<h3 data-section-id=\"1kxvyl\" data-start=\"3258\" data-end=\"3292\">Easy Spare-Part Identification<\/h3>\n<p data-start=\"3294\" data-end=\"3474\">The <strong data-start=\"3298\" data-end=\"3311\">400-10573<\/strong> part number makes it easier for technicians and purchasing teams to identify the required replacement rather than relying only on the machine&#8217;s visual appearance.<\/p>\n<h2 data-section-id=\"1s5rwj2\" data-start=\"3476\" data-end=\"3500\">\u092e\u0936\u0940\u0928 \u0905\u0928\u0941\u0915\u0942\u0932\u0924\u093e<\/h2>\n<p data-start=\"3502\" data-end=\"3765\"><strong data-start=\"3502\" data-end=\"3532\">Compatible machine family:<\/strong> Juki LK-1900\/LK-1903 computerized bartacking and button-sewing machines, including <strong data-start=\"3616\" data-end=\"3701\">LK-1900, LK-1900A, LK-1900B, LK-1900BN, LK-1903, LK-1903A, LK-1903B and LK-1903BN<\/strong>, subject to the exact machine revision and parts configuration.<\/p>\n<p data-start=\"3767\" data-end=\"3985\">The Juki LK-1900A parts documentation specifically lists <strong data-start=\"3824\" data-end=\"3851\">400-10573 as NEEDLE BAR<\/strong>, and a current LK-1903 parts listing identifies the same part as <strong data-start=\"3917\" data-end=\"3946\">B1401-L7A-VOO \/ 400-10573<\/strong>.<\/p>\n<p data-start=\"3987\" data-end=\"4230\"><strong data-start=\"3987\" data-end=\"4041\">Additional compatibility claimed for this listing:<\/strong> Jack JK-T1900 \/ JK-T1903, Zoje, Singer and standard 1900\/1903-series computerized bartackers. Verify the existing part number and physical dimensions before ordering for non-Juki machines.<\/p>\n<h2 data-section-id=\"1a3ueyz\" data-start=\"4232\" data-end=\"4249\">\u0935\u093f\u0936\u0947\u0937 \u0935\u093f\u0935\u0930\u0923<\/h2>\n<div class=\"group TyagGW_tableContainer TyagGW_tableContainerWithTableOfContents\">\n<div class=\"TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\">\n<table class=\"w-fit min-w-(--thread-content-width)\" data-start=\"4251\" data-end=\"4727\">\n<thead data-start=\"4251\" data-end=\"4278\">\n<tr data-start=\"4251\" data-end=\"4278\">\n<th class=\"last:pe-10\" data-start=\"4251\" data-end=\"4267\" data-col-size=\"sm\">\u0935\u093f\u0928\u093f\u0930\u094d\u0926\u0947\u0936<\/th>\n<th class=\"last:pe-10\" data-start=\"4267\" data-end=\"4278\" data-col-size=\"sm\">\u0935\u093f\u0935\u0930\u0923<\/th>\n<\/tr>\n<\/thead>\n<tbody data-start=\"4289\" data-end=\"4727\">\n<tr data-start=\"4289\" data-end=\"4318\">\n<td data-start=\"4289\" data-end=\"4304\" data-col-size=\"sm\">\u0909\u0924\u094d\u092a\u093e\u0926 \u0915\u093e \u092a\u094d\u0930\u0915\u093e\u0930<\/td>\n<td data-start=\"4304\" data-end=\"4318\" data-col-size=\"sm\">\u0938\u0941\u0908 \u092c\u093e\u0930<\/td>\n<\/tr>\n<tr data-start=\"4319\" data-end=\"4357\">\n<td data-start=\"4319\" data-end=\"4333\" data-col-size=\"sm\">Part Number<\/td>\n<td data-start=\"4333\" data-end=\"4357\" data-col-size=\"sm\">400-10573 \/ 40010573<\/td>\n<\/tr>\n<tr data-start=\"4358\" data-end=\"4397\">\n<td data-start=\"4358\" data-end=\"4380\" data-col-size=\"sm\">Alternate Reference<\/td>\n<td data-start=\"4380\" data-end=\"4397\" data-col-size=\"sm\">B1401-L7A-VOO<\/td>\n<\/tr>\n<tr data-start=\"4398\" data-end=\"4456\">\n<td data-start=\"4398\" data-end=\"4413\" data-col-size=\"sm\">\u092e\u0936\u0940\u0928 \u0915\u093e \u092a\u094d\u0930\u0915\u093e\u0930<\/td>\n<td data-start=\"4413\" data-end=\"4456\" data-col-size=\"sm\">Computerized Bartacking \/ Button Sewing<\/td>\n<\/tr>\n<tr data-start=\"4457\" data-end=\"4498\">\n<td data-start=\"4457\" data-end=\"4477\" data-col-size=\"sm\">Compatible Series<\/td>\n<td data-start=\"4477\" data-end=\"4498\" data-col-size=\"sm\">LK-1900 \/ LK-1903<\/td>\n<\/tr>\n<tr data-start=\"4499\" data-end=\"4523\">\n<td data-start=\"4499\" data-end=\"4515\" data-col-size=\"sm\">Primary Brand<\/td>\n<td data-start=\"4515\" data-end=\"4523\" data-col-size=\"sm\">\u091c\u0941\u0915\u0940<\/td>\n<\/tr>\n<tr data-start=\"4524\" data-end=\"4568\">\n<td data-start=\"4524\" data-end=\"4539\" data-col-size=\"sm\">\u0928\u093f\u0930\u094d\u092e\u093e\u0923<\/td>\n<td data-start=\"4539\" data-end=\"4568\" data-col-size=\"sm\">Case-Hardened Steel Alloy<\/td>\n<\/tr>\n<tr data-start=\"4569\" data-end=\"4603\">\n<td data-start=\"4569\" data-end=\"4579\" data-col-size=\"sm\">Surface<\/td>\n<td data-start=\"4579\" data-end=\"4603\" data-col-size=\"sm\">Chrome-Plated Finish<\/td>\n<\/tr>\n<tr data-start=\"4604\" data-end=\"4647\">\n<td data-start=\"4604\" data-end=\"4618\" data-col-size=\"sm\">\u0906\u0935\u0947\u0926\u0928<\/td>\n<td data-start=\"4618\" data-end=\"4647\" data-col-size=\"sm\">Industrial Garment Sewing<\/td>\n<\/tr>\n<tr data-start=\"4648\" data-end=\"4675\">\n<td data-start=\"4648\" data-end=\"4664\" data-col-size=\"sm\">\u092a\u0948\u0915 \u092e\u093e\u0924\u094d\u0930\u093e<\/td>\n<td data-start=\"4664\" data-end=\"4675\" data-col-size=\"sm\">1 \u091f\u0941\u0915\u0921\u093c\u093e<\/td>\n<\/tr>\n<tr data-start=\"4676\" data-end=\"4727\">\n<td data-start=\"4676\" data-end=\"4697\" data-col-size=\"sm\">Fabric Application<\/td>\n<td data-start=\"4697\" data-end=\"4727\" data-col-size=\"sm\">Universal Garment Textiles<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<h2 data-section-id=\"5zlma5\" data-start=\"4729\" data-end=\"4742\">\u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0915\u0948\u0938\u0947 \u0915\u0930\u0947\u0902<\/h2>\n<p data-start=\"4744\" data-end=\"4843\"><strong data-start=\"4744\" data-end=\"4753\">First<\/strong>, switch off the sewing machine and disconnect the power before beginning mechanical work.<\/p>\n<p data-start=\"4845\" data-end=\"4975\"><strong data-start=\"4845\" data-end=\"4853\">Next<\/strong>, remove the necessary covers and components to access the needle-bar assembly, following the machine&#8217;s service procedure.<\/p>\n<p data-start=\"4977\" data-end=\"5175\"><strong data-start=\"4977\" data-end=\"4985\">Then<\/strong>, remove the existing needle bar and install the replacement in the original needle-bar mechanism, ensuring that the connecting screw, clamp and associated bushings are correctly positioned.<\/p>\n<p data-start=\"5177\" data-end=\"5377\"><strong data-start=\"5177\" data-end=\"5188\">Finally<\/strong>, manually rotate the machine through a complete needle movement and verify needle-bar height, needle-to-shuttle relationship and clearance before operating the machine at production speed.<\/p>\n<p data-start=\"5379\" data-end=\"5660\">The Juki instruction material specifically requires power to be switched off during needle-bar adjustment and provides a defined needle-bar height adjustment procedure. It also notes that needle-bar position affects needle-to-shuttle relation.<\/p>\n<h2 data-section-id=\"1xvwnkw\" data-start=\"5662\" data-end=\"5669\">\u092a\u0942\u091b\u0947 \u091c\u093e\u0928\u0947 \u0935\u093e\u0932\u0947 \u092a\u094d\u0930\u0936\u094d\u0928<\/h2>\n<h3 data-section-id=\"gukybq\" data-start=\"5671\" data-end=\"5720\">Is 400-10573 the needle bar for Juki LK-1903?<\/h3>\n<p data-start=\"5722\" data-end=\"6030\">\u0939\u093e\u0901\u0964. <strong data-start=\"5727\" data-end=\"5807\">400-10573 is identified as a needle bar for the Juki LK-1900\/LK-1903 family.<\/strong> Parts listings cross-reference 400-10573 with the LK-1903 and identify the alternate reference B1401-L7A-VOO. Always compare the part number on your existing component before ordering.<\/p>\n<h3 data-section-id=\"1wkcc2s\" data-start=\"6032\" data-end=\"6079\">What machines use the 400-10573 needle bar?<\/h3>\n<p data-start=\"6081\" data-end=\"6343\">The listed application covers Juki LK-1900 and LK-1903 series computerized bartacking machines, including several A, B and BN variants. Other 1900\/1903-series machines may use different revisions, so the existing part number should be checked before replacement.<\/p>\n<h3 data-section-id=\"7oh117\" data-start=\"6345\" data-end=\"6413\">What happens if a bartack machine needle bar is worn or damaged?<\/h3>\n<p data-start=\"6415\" data-end=\"6776\">A damaged or incorrectly positioned needle bar can affect needle movement, needle height and the relationship between the needle and shuttle. These adjustments are important for reliable stitch formation, and the Juki service instructions include dedicated procedures for needle-bar height and needle-to-shuttle adjustment.<\/p>\n<h3 data-section-id=\"10lndpa\" data-start=\"6778\" data-end=\"6849\">Does replacing the needle bar automatically restore machine timing?<\/h3>\n<p data-start=\"6851\" data-end=\"7194\">No. After replacing the needle bar, its position must be correctly adjusted and the needle-to-shuttle relationship checked. The replacement part itself does not automatically set machine timing. Juki service instructions specifically describe needle-bar height and needle-to-shuttle adjustment procedures.<\/p>\n<h3 data-section-id=\"1yu4o11\" data-start=\"7196\" data-end=\"7260\">Can I install this needle bar without checking the bushings?<\/h3>\n<p data-start=\"7262\" data-end=\"7542\">The bushings should be inspected during replacement. The LK-1900 parts breakdown shows the needle bar working together with multiple needle-bar bushing components, so excessive bushing wear can affect the movement of a new needle bar as well.<\/p>\n<h3 data-section-id=\"154q5zb\" data-start=\"7887\" data-end=\"7946\">Is this needle bar suitable for continuous factory use?<\/h3>\n<p data-start=\"7948\" data-end=\"8216\">Yes. Its stated case-hardened steel construction and precision-machined design make it suitable for repeated reciprocating operation in industrial garment production. Correct machine adjustment and compatible bushings remain important for reliable long-term operation.<\/p>\n<p data-start=\"8265\" data-end=\"8637\">","protected":false},"excerpt":{"rendered":"<p>400-10573 Needle Bar designed for compatible Juki LK-1900\/LK-1903 computerized bartacking machines. Precision replacement construction supports accurate needle movement and reliable industrial sewing performance. Pack of 1 piece.<\/p>","protected":false},"featured_media":150619,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_yoast_wpseo_focuskw":"400-10573 Needle Bar","_yoast_wpseo_title":"400-10573 Needle Bar for Juki LK-1903 %%page%% %%sep%% %%sitename%%","_yoast_wpseo_metadesc":"Buy 400-10573 needle bar for Juki LK-1903 computerized bartack machines. Precision replacement part for accurate needle movement. Pack of 1.","_yoast_wpseo_meta-robots-noindex":"","_yoast_wpseo_meta-robots-nofollow":"","_yoast_wpseo_bctitle":"","_yoast_wpseo_canonical":"","_yoast_wpseo_opengraph-title":"400-10573 Needle Bar for Juki LK-1903","_yoast_wpseo_opengraph-description":"Precision 400-10573 needle bar for compatible Juki computerized bartacking machines. Direct replacement design for industrial garment production.","_yoast_wpseo_twitter-title":"","_yoast_wpseo_twitter-description":""},"product_brand":[968],"product_cat":[654],"product_tag":[3390,3395,3396,976,3392,3391,3393,3394,3397],"class_list":["post-149118","product","type-product","status-publish","has-post-thumbnail","product_brand-juki","product_cat-juki-sewing-machine-spare-parts","product_tag-400-10573-needle-bar","product_tag-bartacking-machine-spare-parts","product_tag-computerized-bartack-parts","product_tag-industrial-sewing-machine-parts","product_tag-juki-bartack-machine-parts","product_tag-juki-lk-1903-parts","product_tag-lk-1900-needle-bar","product_tag-lk-1903-spare-parts","product_tag-needle-bar-spare-part","first","instock","sale","shipping-taxable","purchasable","product-type-simple"],"acf":[],"pure_taxonomies":{"product_brand":[{"term_id":968,"name":"JUKI","slug":"juki","term_group":0,"term_taxonomy_id":968,"taxonomy":"product_brand","description":"","parent":0,"count":16,"filter":"raw","image":""}],"product_cat":[{"term_id":654,"name":"JUKI","slug":"juki-sewing-machine-spare-parts","term_group":0,"term_taxonomy_id":654,"taxonomy":"product_cat","description":"<h1>JUKI Sewing Machine Spare Parts<\/h1>\n<p>JUKI industrial sewing machines are built for high-speed, continuous production, but even the most reliable JUKI still needs worn components replaced over time. StitchPartner stocks <strong>genuine and compatible JUKI sewing machine spare parts<\/strong> for the DDL single-needle lockstitch range, sourced and organized by exact model series so you can find the right part without guessing.<\/p>\n\n<h2>Which JUKI Series Do We Stock Parts For?<\/h2>\n<p>Our JUKI spares are organized into three model groups. Click through to the series that matches your machine's data plate for the full parts list:<\/p>\n<ul>\n<li><strong><a href=\"https:\/\/stitchpartner.com\/product-category\/juki-sewing-machine-spare-parts\/ddl-5550-ddl-555-spare-parts\/\">DDL-5550 \/ DDL-555 Spare Parts<\/a><\/strong> \u2013 parts for JUKI's earlier-generation mechanical single-needle lockstitch machines, still widely used in smaller tailoring units.<\/li>\n<li><strong><a href=\"https:\/\/stitchpartner.com\/product-category\/juki-sewing-machine-spare-parts\/ddl-8100-8300-8500-8700-spare-parts\/\">DDL-8100 \/ 8300 \/ 8500 \/ 8700 Spare Parts<\/a><\/strong> \u2013 our largest JUKI range, covering the DDL-8700 family that remains one of the most common industrial lockstitch machines in Indian garment units.<\/li>\n<li><strong><a href=\"https:\/\/stitchpartner.com\/product-category\/juki-sewing-machine-spare-parts\/ddl-8700-7-8100-7-7000a-9000-900-ubt-spare-parts\/\">DDL-8700-7 \/ 8100-7 \/ 7000A \/ 9000 \/ 900 UBT Spare Parts<\/a><\/strong> \u2013 parts for the revised \"-7\" and UBT variants, which share the base DDL design but differ in some electronics and hook assemblies.<\/li>\n<\/ul>\n<p>Looking for a JUKI overlock, coverstitch, or a specific accessory instead? Browse <a href=\"https:\/\/stitchpartner.com\/product-category\/sewing-machine-loopers\/\">loopers<\/a>, <a href=\"https:\/\/stitchpartner.com\/product-category\/needle-clamp-for-sewing-machine\/\">needle clamps<\/a>, or search by part name \u2014 many JUKI overlock components are listed individually rather than under a separate series page.<\/p>\n\n<h2>How to Identify the Right JUKI Spare Part<\/h2>\n<p>JUKI has revised the DDL range several times, and a \"-7\" or \"UBT\" suffix isn't just cosmetic \u2014 it can mean a different hook assembly, sensor, or connector even though the base model number looks the same. Before ordering, check the model number on your machine's data plate (usually near the handwheel or on the arm) rather than going by memory, especially for electronic parts like control boxes and sensors.<\/p>\n<p>If you're not sure which series your machine falls under, compare your worn part's mounting holes, connector type, and part number against the product photos, or send us a photo of the machine's nameplate and we'll help confirm compatibility before you order.<\/p>\n\n<h2>Common JUKI Issues and What Usually Needs Replacing<\/h2>\n<p>A few patterns come up often with DDL-series machines in daily production use:<\/p>\n<ul>\n<li><strong>Uneven or skipped stitches<\/strong> \u2014 usually a worn feed dog, needle plate, or an incorrect\/bent needle rather than a major mechanical fault.<\/li>\n<li><strong>Thread breaking repeatedly<\/strong> \u2014 check the tension assembly and thread guides first; a rough or burred needle plate is a common secondary cause.<\/li>\n<li><strong>Machine won't respond to the pedal correctly<\/strong> \u2014 often the speed control pedal or its connector, particularly on the computerized DDL-8700 variants.<\/li>\n<li><strong>Bobbin winding unevenly<\/strong> \u2014 points to the bobbin winder assembly or its rubber wheel rather than the hook itself.<\/li>\n<\/ul>\n<p>These are general starting points, not a substitute for inspecting the machine \u2014 if a fault persists after replacing the obvious wear part, it's worth having a technician check the timing before assuming a bigger repair is needed.<\/p>\n\n<h2>Who Buys JUKI Spare Parts From Us<\/h2>\n<p>Our JUKI spares are used by garment manufacturing units, tailoring and alteration shops, boutique owners, sewing machine mechanics, and training institutes running JUKI DDL machines across India. Whether you need one part for a single machine or are stocking spares for a production line, the three series pages above are organized so you can find compatible parts by model rather than searching through the full catalog.<\/p>\n\n<h2>Ordering JUKI Spare Parts from StitchPartner<\/h2>\n<p>We deliver JUKI sewing machine spare parts across India with <strong>Cash on Delivery available on eligible orders<\/strong>, so you're not paying upfront for a part before confirming it fits. If you're unsure which series or part your machine needs, our support team can help you identify it from a photo or the part number before you order \u2014 reducing the chance of an incorrect part and a return.<\/p>\n\n<h2>Frequently Asked Questions<\/h2>\n<h3>Will a DDL-8700 part fit my DDL-8700-7?<\/h3>\n<p>Not always. The \"-7\" revision shares the same base design but can use different sensors, connectors, or hook assemblies on certain parts. Mechanical wear parts like presser feet and needle plates are usually interchangeable; electronic components should be checked against your machine's exact suffix first.<\/p>\n<h3>How do I know which JUKI DDL series I have?<\/h3>\n<p>Check the model number stamped on the machine's data plate, typically near the handwheel or on the machine arm. If the plate is worn or missing, comparing your existing part's shape, connector, and part number against our product photos is the next best option.<\/p>\n<h3>Do you offer Cash on Delivery on JUKI spare parts?<\/h3>\n<p>Yes, COD is available on eligible orders and locations across India, along with prepaid card and UPI payment options at checkout.<\/p>\n<h3>Can I order JUKI spare parts in bulk for a factory or repair shop?<\/h3>\n<p>Yes, we regularly supply garment factories, tailoring units, and repair shops with multiple spare parts per order. Contact our support team for assistance with larger or recurring orders.<\/p>\n<h3>What if I'm not sure which part is causing the problem?<\/h3>\n<p>Describe the issue (skipped stitches, thread breaking, pedal not responding, etc.) or send a photo of the machine and the suspected part, and our team can help point you to the right component before you order.<\/p>\n","parent":0,"count":47,"filter":"raw","image":""}],"product_tag":[{"term_id":3390,"name":"400-10573 Needle Bar","slug":"400-10573-needle-bar","term_group":0,"term_taxonomy_id":3390,"taxonomy":"product_tag","description":"","parent":0,"count":1,"filter":"raw","image":""},{"term_id":3395,"name":"Bartacking Machine Spare Parts","slug":"bartacking-machine-spare-parts","term_group":0,"term_taxonomy_id":3395,"taxonomy":"product_tag","description":"","parent":0,"count":1,"filter":"raw","image":""},{"term_id":3396,"name":"Computerized Bartack Parts","slug":"computerized-bartack-parts","term_group":0,"term_taxonomy_id":3396,"taxonomy":"product_tag","description":"","parent":0,"count":1,"filter":"raw","image":""},{"term_id":976,"name":"Industrial Sewing Machine Parts","slug":"industrial-sewing-machine-parts","term_group":0,"term_taxonomy_id":976,"taxonomy":"product_tag","description":"","parent":0,"count":47,"filter":"raw","image":""},{"term_id":3392,"name":"Juki Bartack Machine Parts","slug":"juki-bartack-machine-parts","term_group":0,"term_taxonomy_id":3392,"taxonomy":"product_tag","description":"","parent":0,"count":1,"filter":"raw","image":""},{"term_id":3391,"name":"Juki LK-1903 Parts","slug":"juki-lk-1903-parts","term_group":0,"term_taxonomy_id":3391,"taxonomy":"product_tag","description":"","parent":0,"count":1,"filter":"raw","image":""},{"term_id":3393,"name":"LK-1900 Needle Bar","slug":"lk-1900-needle-bar","term_group":0,"term_taxonomy_id":3393,"taxonomy":"product_tag","description":"","parent":0,"count":1,"filter":"raw","image":""},{"term_id":3394,"name":"LK-1903 Spare Parts","slug":"lk-1903-spare-parts","term_group":0,"term_taxonomy_id":3394,"taxonomy":"product_tag","description":"","parent":0,"count":1,"filter":"raw","image":""},{"term_id":3397,"name":"Needle Bar Spare Part","slug":"needle-bar-spare-part","term_group":0,"term_taxonomy_id":3397,"taxonomy":"product_tag","description":"","parent":0,"count":1,"filter":"raw","image":""}]},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>400-10573 Needle Bar for Juki LK-1903 - Stitch Partner<\/title>\n<meta name=\"description\" content=\"Buy 400-10573 needle bar for Juki LK-1903 computerized bartack machines. 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