{"product_id":"juki-26103903-bobbin-stop-spring","title":"JUKI 26103903 Bobbin Stop Spring","description":"\u003ch2\u003eJUKI 26103903 Bobbin Stop Spring\u003c\/h2\u003e\n\u003cp\u003eJUKI spare part 26103903: Bobbin Stop Spring. This is a small part in the bobbin case or hook area. In the official JUKI parts list it appears for LH, LZ and LBH series machines. It replaces the earlier JUKI part number B3210771000.\u003c\/p\u003e\n\u003cp\u003eBobbin case opening levers, positioning fingers, springs and covers keep the bobbin case in position while the hook turns and let you open it when you change the bobbin. They are small but a worn one affects tension and stitch quality.\u003c\/p\u003e\n\u003ch3\u003eDetails\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eJUKI part number: \u003cstrong\u003e26103903\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ePart name in the JUKI catalog: Bobbin Stop Spring\u003c\/li\u003e\n\u003cli\u003eType: Bobbin Case Parts\u003c\/li\u003e\n\u003cli\u003eReplaces the earlier part number B3210771000\u003c\/li\u003e\n\u003cli\u003eListed in 4 model groups of the official JUKI parts list\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFits these JUKI machines\u003c\/h3\u003e\n\u003cp\u003ePart 26103903 is used on these JUKI machines: LH-1152-4\/LH-1152-5\/LH-1152-6,LH-1152-7; LZ-2280 Series; LBH-781\/LBH-782\/LBH-783\/LBH-784\/LBH-781-K\/LBH-782-K\/LBH-783-K\/LBH-784-K; LBH-791NS\/LBH-791NS-1 Series.\u003c\/p\u003e\n\u003cp\u003eThe list follows the official JUKI WebPartsList. Machine names are written the way JUKI writes them; one entry can cover several related models.\u003c\/p\u003e\n\u003ch3\u003eWhen to replace it\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThe bobbin case moves, chatters or turns with the hook\u003c\/li\u003e\n\u003cli\u003eThe case does not open or close properly\u003c\/li\u003e\n\u003cli\u003eThe part is bent, worn or the spring is broken\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAfter installing, check that the bobbin case sits firmly and the thread runs freely.\u003c\/p\u003e\n\u003ch3\u003eChoosing the right part\u003c\/h3\u003e\n\u003cp\u003eThese parts are specific to the hook and bobbin case of the machine.\u003c\/p\u003e\n\u003ch3\u003eMore JUKI parts for the same machines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/es\/products\/juki-b20017710a0-needle-thread-trimmer-assembly\"\u003eJUKI B20017710A0 Needle Thread Trimmer Assembly\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/es\/products\/juki-40009274-finger\"\u003eJUKI 40009274 Finger\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/es\/products\/juki-b2934761000-spur-gear-123\"\u003eJUKI B2934761000 Spur Gear (123)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/es\/products\/juki-b2935761000-spur-gear-152\"\u003eJUKI B2935761000 Spur Gear (152)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/es\/products\/juki-40009215-bobbin-winder-trip-latch\"\u003eJUKI 40009215 Bobbin Winder Trip Latch\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eQuestions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eI have the old number B3210771000. Is this the right part?\u003c\/strong\u003e\u003cbr\u003eYes. JUKI lists 26103903 as the replacement for B3210771000.\u003c\/p\u003e","brand":"PRIZZI SEWING MACHINE CO.","offers":[{"title":"Default Title","offer_id":50679087890597,"sku":"JUK-26103903","price":2.17,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/7593\/5397\/files\/bobbin_case_v2.png?v=1792259052","url":"https:\/\/prizzisewing.com\/es\/products\/juki-26103903-bobbin-stop-spring","provider":"PRIZZI SEWING MACHINE CO.","version":"1.0","type":"link"}