Compatible: 2 replacement blades compatible with Kubota K5559-34330 for 42" zero turn mowers Z122R Fit,Durability and Quality：The lawn blade is made of unique steel to ensure its strength and impact resistance. The blades are durable, easy to install and mow your lawn in minutes. stays sharp longer The greater width and thickness extends the life of the blade for better use K5559-34330 391-612 Replacement for KUBOTA 42" Zero Turn MOWERS Z122R K555934330 We attach great importance to the shopping experience of buyers,If there is any dissatisfaction with the received goods, please take it easy. I will definitely give you a satisfactory answer! We will show you our sincere attitude and satisfactory solutions as soon as possible K5559-34330 391-612 Lawn Mower Blades Replacement for KUBOTA 42" Zero Turn MOWERS Z122R K555934330