View cart “M888 Complete Gearbox” 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 Autofeed Movement Assembly $105.00 – $152.00 Select options 3.5″ O.D. x 1/2″ Pulley $39.00 Add to cart M81 Complete Gearbox $954.00 Add to cart Revolving Arm for M81, M844, M98 $198.00 Add to cart 8″ O.D. x 1″ V-Belt Pulley $62.00 Add to cart