Siruba AA-6 Looper Shaft Bushing A306D Siruba AA-6 Looper Shaft Bushing Part No. A306D The SIRUBA AA-6 Sackstitcher closes Paper, Jute, Hessian and PVC bags and sacks. Trojan Sewing Machines Supplies several equivalent Sack / Bagclosing machines. Including The world beating Newlong NP7-A Trojan GK-26 & The Revo range of machines including the C89-1DA.
