Revolving Arm for M888$118.00 Replacement revolving arm for MyTana M888 cable machines. Revolving Arm for M888 quantity Add to cart Description Description Revolving Arm for M888 cable machine. Related products 7″ x 5/8″ Pulley $50.93 Add to cart Revolving Arm for M661 $74.00 Add to cart Revolving Arm for M81, M844, M98 $118.00 Add to cart Autofeed Drive Wheel Bearings $24.00 Select options M888 Complete Gearbox $575.00 Add to cart