Genuine Tension Spring A 22921704 forJuki DDL-9000C-SMSNB/AK154 Sewing Machine
Genuine Juki 229-21704 Tension Spring A – Compatible with DDL-9000C, SMSNB, and AK154 Sewing Machines
Upgrade or replace your tension spring with this genuine Juki 229-21704, designed for Juki DDL lockstitch machines. Suitable for standard use, and for heavy-duty applications use B3114232000. Compatible with Juki DDL-9000C, SMSNB, and AK154 industrial sewing machines, it ensures precise thread tension, smooth stitching, and reliable long-term performance—perfect for maintenance and repairs.
✔ 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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