View cart “M661 Drive Arm” has been added to your cart. M661 Belt Guard$78.00 Replacement belt cover for our M661 Cable Machine. M661 Belt Guard quantity Add to cart Description Description M661 Belt Guard is a replacement cover for our M661 Little Workhorse. Part no. AY M661-1200 Related products Autofeed Cylinder Thrust Race $4.25 – $6.50 Select options Revolving Arm for M81, M844, M98 $198.00 Add to cart Autofeed Movement Assembly $105.00 – $152.00 Select options Drive Springs $15.00 – $18.00 Select options Gearbox Gasket $9.50 Add to cart