M661 Belt Guard$74.00 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. M661 GUARD COMP Related products Revolving Arm for M661 $118.00 Add to cart 8″ O.D. x 1″ V-Belt Pulley $59.00 Add to cart 1″ Pillowblock $21.00 Add to cart Foot Pedal and Hose $22.00 – $95.00 Select options Revolving Arm for M81, M844, M98 $189.00 Add to cart