View cart “Revolving Arm for M755” has been added to your cart. Stop Collar$26.00 Stop Collar 1″ ID X 1-5/8″ OD for Mytana – M844, M755, & M661. Stop Collar quantity Add to cart Description Description Stop Collar 1″ ID X 1-5/8″ OD for Mytana – M844, M755, & M661. Part no. 2X571 Related products M81 Complete Gearbox $909.00 Add to cart Front Casting and Bushings $17.00 – $157.00 Select options Drive Springs $14.00 – $17.00 Select options Foot Pedal and Hose $22.00 – $95.00 Select options 1/2 Hp Electric Motor $928.00 Select options