M661 Belt Guard Complete$56.00 Replacement belt cover for our M661 Cable Machine. M661 Belt Guard Complete quantity Add to cart Description Description M661 Belt Guard Complete, is a finished replacement cover for our M661 Little Workhorse. Part no. M661 GUARD COMP Related products Drive Springs $10.00 – $12.00 Select options 2.5″ O.D. x 1/2″ Pulley $22.00 Add to cart Revolving Arm for M81, M844, M98 $143.00 Add to cart Autofeed Movement Assembly $76.00 – $110.00 Select options Revolving Arm for M661 $89.00 Add to cart