View cart “Revolving Arm for M81, M844, M98” has been added to your cart. M81 Axle (Long)$35.00 1/2″ axle for M81 M81 Axle (Long) quantity Add to cart Description Description 1/2″ axle for M81 Part no. AXLE M81LONG Related products Revolving Arm for M888 $198.00 Add to cart 2″ O.D. x 5/8″ Pulley $30.00 Add to cart Large Drive Arm $39.00 Add to cart Cable Machine Belts $16.00 – $20.00 Select options Autofeed Drive Wheel Bearings $15.00 – $20.00 Select options