2.5″ O.D. x 1/2″ Pulley$30.00 Single 2.5″ O.D. x 1/2″ pulley for our M661 cable machine. 2.5" O.D. x 1/2" Pulley quantity Add to cart Description Description Single 2.5″ O.D. x 1/2″ pulley for our M661 cable machine. Part no. CA0250X050 Related products M81 Complete Gearbox $954.00 Add to cart M888 Complete Gearbox $1,040.00 Add to cart Autofeed Cylinder Thrust Race $4.25 – $6.50 Select options 2″ O.D. x 5/8″ Pulley $30.00 Add to cart Autofeed Drive Pin $14.00 – $20.00 Select options