Genuine Upper Knife A B411180400A for Juki MO-804 Sewing Machine
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Genuine Upper Knife A B411180400A for Juki MO-804 Sewing Machine
Ensure clean and precise fabric trimming with this genuine Juki Upper Knife A (Part No. B411180400A), designed for the Juki MO-804 sewing machine. This original OEM cutting component works together with the lower knife to trim fabric edges smoothly during overlock stitching, helping produce neat, professional-quality seams.
The upper knife plays a key role in the cutting system, ensuring accurate fabric cutting at high speed. When properly installed and maintained, it provides sharp cutting performance, stable operation, and consistent edge finishing, which are essential for industrial sewing quality.
According to Juki MO-800 series compatibility data, part B411180400A fits multiple models including MO-804, MO-812, and MO-816, making it a widely used and reliable replacement part across the series.
Key Features:
Original Juki Part (OEM) – Ensures perfect compatibility and performance
Part Number: B411180400A
Compatible with: Juki MO-804, MO-812, MO-816 sewing machines
Function: Works with lower knife to trim fabric edges during overlock sewing
Precision Cutting: Delivers clean, accurate, and consistent cutting results
Durable Steel Construction: Built for long-lasting industrial use
Easy Replacement: Designed for proper fit in MO-800 series machines
Replace worn or dull knives with this genuine upper knife A to maintain smooth cutting performance and achieve professional finishing results every time.
✔ 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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