The Genuine 229-21506 (B3126012000) Tension Disc is an original Juki replacement part designed to provide precise thread tension for smooth and consistent stitching in industrial lockstitch machines. This high-quality tension disc ensures even thread control, reducing skipped stitches and maintaining professional sewing quality.

Compatible with Juki DDL lockstitch machines, including the Juki DDL-5550N-7, this genuine tension disc is perfect for machine maintenance, repair, or as a spare replacement. Using authentic Juki components ensures reliable performance, durability, and long-lasting operation in high-speed sewing environments.

Key Features:

Genuine 229-21506 (B3126012000) tension disc

Designed for Juki DDL lockstitch machines

Compatible with Juki DDL-5550N-7 sewing machines

Maintains consistent thread tension for even stitching

Durable and high-quality construction ideal for industrial use

Applications:
Ideal for industrial sewing setups, this tension disc keeps Juki DDL-5550N-7 and other compatible DDL lockstitch machines running efficiently with precise and reliable stitching.

✔ 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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⚠️ Please confirm your machine model before ordering