View cart “Revolving Arm for M81, M844, M98” has been added to your cart. M661 Float Tube$28.00 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 FLOAT TUBE Related products Autofeed Drive Pin $13.00 – $19.00 Select options M81 Complete Gearbox $909.00 Add to cart Revolving Arm for M755 $128.00 Add to cart Autofeed Cylinder Thrust Race $4.00 – $6.00 Select options Foot Pedal and Hose $22.00 – $95.00 Select options