Genuine Pre Tension Complete 01423C for Seiko SK-2B, 6, 6F Sewing Machine
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Genuine Pre Tension Complete 01423C for Seiko SK-2B, 6, 6F Sewing Machine
Keep your sewing machine’s thread tension accurate and reliable with this Genuine Pre Tension Complete 01423C, specially made for Seiko SK-2B, SK-6, and SK-6F industrial sewing machines. This original Seiko spare part plays a key role in the machine’s tension assembly, helping to pre-tension the thread before it reaches the main tension discs. Proper pre-tension ensures smooth thread feed, balanced stitch formation, and fewer skipped stitches or thread breakages.
✔ 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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