This is a Complete Safety Clutch (Sprocket Wheel Lower) Assembly For Juki Industrial Walking Foot Sewing Machines. For Juki LS-1340/LS-1341 LS-1342/LS-1342-7 DNU-1541/DNU-1541Ｈ/DNU-1541S LU-1508/LU-1508H LU-15101510-7 LU-1560/LU-1560-7.
eBay