Premium Replacement Differential Feed Dog (Part #121-73308C). This high-quality generic component is precision-engineered for the Juki MO-6716 Series, providing a cost-effective solution for high-speed industrial overlocking.

Precision Differential Feeding
The differential feed dog is the primary component responsible for gathering or stretching the fabric before it reaches the needles. The 121-73308C is designed to work in perfect synchronization with the main feed dog, allowing for precise adjustments to prevent puckering on light fabrics or "waving" on stretch materials.

Key Features of the 121-73308C Feed Dog
MO-6716 Safety Stitch Geometry: Specifically configured with the correct tooth pitch and height for 5-thread safety stitch operations, ensuring a consistent grip on both the overlock and chainstitch sections.

Hardened Tool Steel: Manufactured from high-density industrial steel to resist the abrasive wear caused by continuous contact with heavy-duty fabrics and the needle plate.

Aggressive "Diamond-Cut" Teeth: Features precision-milled teeth that provide maximum traction without snagging or damaging delicate knit fibers.

Stable Mounting Alignment: The mounting holes and base geometry are machined to Juki’s exact tolerances, ensuring the feed dog remains perfectly level within the needle plate slots at speeds up to 7,000 RPM.

✔ 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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