{"product_id":"genuine-bobbin-case-spring-dia-18mm-367150270-for-durkopp-adler-291-and-292-sewing-machines","title":"Genuine Bobbin Case Spring Dia 18Mm 367150270 for Durkopp Adler 291 and 292 Sewing Machines","description":"\u003cp\u003eGenuine Bobbin Case Spring Ø18MM 367150270 for Dürkopp Adler 291 \u0026amp; 292 Sewing Machines\u003c\/p\u003e\n\n\u003cp\u003eThe 367150270 bobbin case spring (Ø18mm) is a genuine OEM tension spring designed for the Dürkopp Adler 291 and 292 industrial sewing machines. It is an essential component of the bobbin case assembly, responsible for maintaining correct thread tension and smooth bobbin thread release during stitching.\u003c\/p\u003e\n\n\u003cp\u003eThis precision-made spring ensures stable and consistent tension control, which is critical for achieving even stitch quality, especially in heavy-duty applications such as upholstery, leatherwork, automotive interiors, and technical textiles.\u003c\/p\u003e\n\n\u003cp\u003eThe spring is designed to fit 18mm diameter bobbin case systems used in the 291\/292 hook assembly, ensuring proper compatibility and reliable long-term performance in continuous industrial production environments.\u003c\/p\u003e\n\n\u003cp\u003eKey Features:\u003c\/p\u003e\n\n\u003cp\u003eGenuine OEM part: 367150270\u003cbr\u003e\nØ18mm bobbin case tension spring\u003cbr\u003e\nCompatible with Dürkopp Adler 291 \u0026amp; 292\u003cbr\u003e\nMaintains stable and accurate bobbin thread tension\u003cbr\u003e\nEnsures smooth and consistent stitch formation\u003cbr\u003e\nHigh-quality hardened steel construction for durability\u003cbr\u003e\nIdeal for heavy-duty industrial sewing operations\u003c\/p\u003e\n\n\u003cp\u003eFunction in the machine:\u003cbr\u003e\nThe bobbin case spring applies controlled pressure to the bobbin thread, regulating how easily the thread is released during stitch formation. This helps prevent loose stitching, thread breakage, and uneven seam quality—especially at high sewing speeds.\u003c\/p\u003e\n\n\u003cp\u003eIf you want, I can also create a full bobbin system listing (spring + case cap + hook + spool set) for your product catalog.\u003c\/p\u003e","brand":"Durkopp Adler","offers":[{"title":"Default Title","offer_id":48267399135481,"sku":"367150270","price":3.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/6733\/3113\/files\/Durkopp_Adler_Genuine_Parts.jpg?v=1775826839","url":"https:\/\/empenzoamericas.com\/products\/genuine-bobbin-case-spring-dia-18mm-367150270-for-durkopp-adler-291-and-292-sewing-machines","provider":"Empenzo Americas Corp.","version":"1.0","type":"link"}