{"product_id":"juki-40159754-spring","title":"JUKI 40159754 Spring","description":"\u003ch2\u003eJUKI 40159754 Spring\u003c\/h2\u003e\n\u003cp\u003eJUKI spare part 40159754: Spring. This is a spring that supplies the force for a specific movement or setting. In the official JUKI parts list it appears for MO series machines.\u003c\/p\u003e\n\u003cp\u003eSprings in a sewing machine return levers and hold tensions and pressures at a set value. They lose force over time, and a weak spring changes how the mechanism around it behaves.\u003c\/p\u003e\n\u003ch3\u003eDetails\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eJUKI part number: \u003cstrong\u003e40159754\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ePart name in the JUKI catalog: Spring\u003c\/li\u003e\n\u003cli\u003eType: Springs\u003c\/li\u003e\n\u003cli\u003eListed in 8 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 40159754 is used on these JUKI machines: MO-6800S\/DD20; MO-6800D\/DD10; MO-6800D\/DD20; MO-6800AS(D)_DD10; MO-6800AS(D)_DD20; MO-6800S\/DD10; MO-6800S; MO-6800D.\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\u003eA setting no longer holds or the movement feels weak\u003c\/li\u003e\n\u003cli\u003eThe spring is stretched, bent, kinked or broken\u003c\/li\u003e\n\u003cli\u003eTension or pressure drifts even after adjustment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eInstall it in the same position and hook it the same way as the original, and check the adjustment that depends on it afterwards.\u003c\/p\u003e\n\u003ch3\u003eChoosing the right part\u003c\/h3\u003e\n\u003cp\u003eSprings differ in length, wire thickness and force even when they look alike, so match the JUKI number rather than the look. Spare parts are supplied to order; contact us for current availability.\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-40159752-lever\"\u003eJUKI 40159752 Lever\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/es\/products\/juki-70000567-m-screw\"\u003eJUKI 70000567 M Screw\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/es\/products\/juki-70000629-catcher\"\u003eJUKI 70000629 Catcher\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/es\/products\/juki-70000229-knife\"\u003eJUKI 70000229 Knife\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/es\/products\/juki-70000400-fixed-plate\"\u003eJUKI 70000400 Fixed Plate\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eQuestions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWill JUKI 40159754 fit my machine?\u003c\/strong\u003e\u003cbr\u003eFind your model in the list above. If it is not there, or your machine is a variant, send us the model and we will check it against the JUKI parts list before you order.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I stretch or shorten a spring to adjust it?\u003c\/strong\u003e\u003cbr\u003eNo. A modified spring will not give the force the mechanism was designed for. Replace it with the correct part.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow do I order the right part?\u003c\/strong\u003e\u003cbr\u003eOrder by the JUKI part number 40159754. Part numbers in the JUKI catalog are exact, so the number identifies the part.\u003c\/p\u003e","brand":"PRIZZI SEWING MACHINE CO.","offers":[{"title":"Default Title","offer_id":50679080976549,"sku":"JUK-40159754","price":2.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/7593\/5397\/files\/spring.png?v=1791205838","url":"https:\/\/prizzisewing.com\/es\/products\/juki-40159754-spring","provider":"PRIZZI SEWING MACHINE CO.","version":"1.0","type":"link"}