View cart “Gearbox Gasket” has been added to your cart. Revolving Arm for M661$124.00 Replacement revolving arm for MyTana M661 cable machine only. Part no. REVARM M661 Revolving Arm for M661 quantity Add to cart Description Description Revolving Arm for M661 cable machine. Related products Autofeed Cylinder Thrust Race $4.25 – $6.50 Select options 2.5″ O.D. x 5/8″ Pulley $34.00 Add to cart 3.5″ O.D. x 1/2″ Pulley $39.00 Add to cart 7″ x 5/8″ Pulley $81.00 Add to cart Mini Autofeed, Sm Hoop & Trunk $983.00 Add to cart