Whatever You Need For Your Machine, CALL US. We hold on stock, SHUTTEL HOOK, KNIVES, SPOOLCASE, and all ‘High Mortality’ Parts for this very popular range of machines. Jack Bobbin Thread Tension Assembly Part No JK-403131400 This assembly will fit machine Jack JK-6380 class and JK-T1900B Trojan Sewing Machines Supply all the latest Jack Bartack models. JK-1900, JK-1906GS-D, JK-T1900GSK-D and JK-1906GP-D All with modern designs and the latest technology. All competitively priced.
