GFI Receptacle$72.00 GFI Receptacle 125V 15/20a for Mytana cable machines – M81, M888, M844, M661 or M755. GFI Receptacle quantity Add to cart Description Description GFI Receptacle 125V 15/20a for Mytana cable machines – M81, M888, M844, M661 or M755. Part no TGM20-IVR Related products M661 Drive Arm $34.00 Add to cart Drive Springs $12.00 – $14.00 Select options Revolving Arm for M888 $172.00 Add to cart Autofeed Drive Wheel Bearings $13.00 – $17.00 Select options M81 Complete Gearbox $826.00 Add to cart