The Feed Dial (Part #1011107000) is a genuine JACK original replacement part designed for JACK JK-5550, JK-5550G, JK-5550WD and JK-5550-1 series lockstitch machines. Manufactured to OEM specifications for precise fit and reliable performance. Equivalent Part Numbers JACK: 1011107000, 10111002 Compatible: 229-11903 Compatible Machines This part fits the following industrial sewing machine models: JACK: JK-5550, JK-5550G, JK-5550WD, JK-5550-1 Technical Specifications Brand JACK Part Number 1011107000 Part Type Dials Condition New – OEM Original Looking for a replacement feed dial for your JACK JK-5550 or JK-5550G lockstitch machine? This genuine OEM part ensures reliable performance and precise fit. Shop with confidence — all parts ship from Miami, FL. ⚠️ Compatibility Notice: Always verify your machine model and subclass number before ordering. Part numbers and compatibility are provided as a reference only. Supra Sewing is not responsible for purchases made without confirming compatibility with your specific machine. All sales on replacement parts are final.