Compatible with the Juki LK-1900/1906 bartack family (Juki, Jack, Speedway lineage; clamp area up to 50x60mm). Not compatible with Brother.
The PRESSER FOOT LK1904 (Part 40316019) is a genuine JACK original replacement part designed for JACK JK-T1I900B series button sewing machines. Manufactured to OEM specifications for precise fit and reliable performance.
Equivalent Part Numbers
JACK: 40316019
Compatible Machines
This part fits the following industrial sewing machine models:
Looking for a replacement presser foot lk1904 for your JACK JK-T1I900B button sewing 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.
