The BOBBIN (Part 11818001) is a genuine JACK original replacement part designed for JACK JK-58720, JK-5872 and 58750 series lockstitch machines, as well as Siruba T828-72 and Speedway SW 872, SW 875 rotary series models. Manufactured to OEM specifications for precise fit and reliable performance.
Equivalent Part Numbers
JACK: 11818001
Compatible: S09285001
Compatible Machines
This part fits the following industrial sewing machine models:
JACK: JK-58720, JK-5872, 58750 series
SIRUBA: T828-72
SPEEDWAY: SW 872, SW 875 rotary
Technical Specifications
Brand
JACK
Part Number
11818001
Part Type
Bobbins
Condition
New – OEM Original
Looking for a replacement bobbin for your JACK JK-58720 or JK-5872 lockstitch machine? This genuine OEM part is also compatible with Siruba T828-72 and Speedway SW 872 series machines. 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.
