Genuine Thread Tension Spring Felt B3120704000 for Juki MO-804 Sewing Machine

Maintain smooth and consistent thread tension with this genuine Juki Thread Tension Spring Felt (Part No. B3120704000), specially designed for the Juki MO-804 sewing machine. This small yet essential OEM component works within the tension assembly to provide cushioning and support, helping the tension system operate accurately and efficiently.

The tension spring felt plays an important role in stabilizing thread pressure and reducing friction between moving parts, ensuring even thread flow and balanced stitch formation. When worn or damaged, it can lead to uneven tension or inconsistent stitching, making timely replacement essential for optimal performance.

Manufactured to Juki’s strict quality standards, this part offers precise fit, durability, and reliable operation for industrial sewing environments.

Key Features:
Original Juki Part (OEM) – Ensures perfect compatibility and performance
Part Number: B3120704000
Compatible with: Juki MO-804 sewing machine
Function: Supports the tension spring system for stable and even thread control
Improves Stitch Quality: Helps maintain consistent thread flow and tension
Durable Material: Designed for long-lasting industrial use

Replace worn tension components with this genuine spring felt to keep your machine running smoothly and achieve professional, high-quality stitching results.

✔ 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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