Genuine Juki Differential Feed Screw (Part #SS-9111010-SP). This authentic OEM fastener is specifically engineered to secure and calibrate the differential feed components, which are essential for controlling fabric stretch and gathering in industrial sewing.

Precision Control for Fabric Feed
The differential feed mechanism is what allows your machine to handle everything from stretchy knits to fine silks without puckering. The SS-9111010-SP screw provides the stable, high-torque grip required to keep these moving parts in perfect alignment during high-speed operation.

Why Choose This Genuine Juki Screw?
Optimized Differential Timing: Engineered to Juki’s exact specifications, ensuring that your feed dogs move in perfect synchronization.

Vibration Resistance: Designed to stay seated despite the rapid reciprocating motion of the feed mechanism, preventing mid-shift timing slips.

Premium "SP" Surface Finish: Features a specialized industrial coating that resists corrosion and reduces wear from constant mechanical friction and machine oil.

Hardened Steel Construction: Built to withstand high torque, preventing the screw head from stripping or deforming during complex adjustments.

✔ 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