View cart “Revolving Arm for M755” has been added to your cart. M661 Float Tube$29.00 Replacement float tube for M661 drive shaft. M661 Float Tube quantity Add to cart Description Description Replacement float tube for M661 drive shaft. Part no. M661-0302 Related products M661 Drive Arm $39.00 Add to cart 7″ x 5/8″ Pulley $81.00 Add to cart M81 Complete Gearbox $954.00 Add to cart Autofeed Cylinder Thrust Race $4.25 – $6.50 Select options 2.5″ O.D. x 1/2″ Pulley $30.00 Add to cart