Thread Take-Up Lever Unit, Janome #508634101 Details
Guaranteed to fit Elna sewing machine models:
Lotus
Guaranteed to fit Janome sewing machine models:
2030QDC (2030QDC-B), JNH2030DC, 2160QDC, 3160QDC (3160QDC-B), 4120QDC (4160QDC-B), HSN 49360, JNH1860, XL601
Guaranteed to fit Necchi sewing machine models:
EX30