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 Revolving Arm for M81, M844, M98 $198.00 Add to cart 8″ O.D. x 1″ V-Belt Pulley $62.00 Add to cart 7″ x 5/8″ Pulley $81.00 Add to cart 1/2 Hp Electric Motor $974.00 Select options Autofeed Drive Pin $14.00 – $20.00 Select options