Genuine Bobbin Case Spring Dia 18Mm 367150270 for Durkopp Adler 291 and 292 Sewing Machines

SKU: 367150270
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Genuine Bobbin Case Spring Ø18MM 367150270 for Dürkopp Adler 291 & 292 Sewing Machines

The 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.

This 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.

The 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.

Key Features:

Genuine OEM part: 367150270
Ø18mm bobbin case tension spring
Compatible with Dürkopp Adler 291 & 292
Maintains stable and accurate bobbin thread tension
Ensures smooth and consistent stitch formation
High-quality hardened steel construction for durability
Ideal for heavy-duty industrial sewing operations

Function in the machine:
The 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.

If you want, I can also create a full bobbin system listing (spring + case cap + hook + spool set) for your product catalog.

✔ Free shipping on orders over $99
✔ Ships from our USA (Georgia) office when in stock
✔ Weekly restocking from Japan, China, Bangladesh, and Turkey warehouses
✔ 3–7 business days handling time
✔ Compatible with multiple industrial sewing machines
✔ Carefully inspected before shipment

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