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 Drive Springs $15.00 – $18.00 Select options M888 Complete Gearbox $1,040.00 Add to cart Revolving Arm for M755 $134.00 Add to cart Cable Machine Belts $16.00 – $20.00 Select options 1/2 Hp Electric Motor $974.00 Select options