High lift mower blade model K5619-34350 is engineered for lawn mowers including RCK54-15BX, RCK54-23BX, and RCK54GR, delivering grass lift and cutting performance for professional-quality mowing results. The K5619-34350 blade enhances airflow under the mower deck to improve grass clipping discharge and mulching efficiency, designed specifically for RCK54 models to ensure fit and operation. Crafted for durability, the K5619-34350 blade maintains sharpness longer under regular use on RCK54-23BX and similar mowers, reducing maintenance frequency and supporting consistent cutting quality. The high lift design of the K5619-34350 mower blade promotes effective grass clipping collection and discharge on RCK54 mowers, improving overall mowing efficiency in various grass conditions. Fits for lawn mower models RCK54-15BX RCK54-23BX RCK54GR, designed to provide high lift blade performance for efficient cutting and grass discharge in residential and commercial mowing applications. High lift mower blade model K5619-34350 is engineered for lawn mowers including RCK54-15BX, RCK54-23BX, and RCK54GR, delivering grass lift and cutting performance for professional-quality mowing results. The K5619-34350 blade enhances airflow under the mower deck to improve grass clipping discharge and mulching efficiency, designed specifically for RCK54 models to ensure fit and operation. Crafted for durability, the K5619-34350 blade maintains sharpness longer under regular use on RCK54-23BX and similar mowers, reducing maintenance frequency and supporting consistent cutting quality. The high lift design of the K5619-34350 mower blade promotes effective grass clipping collection and discharge on RCK54 mowers, improving overall mowing efficiency in various grass conditions. Fits for lawn mower models RCK54-15BX RCK54-23BX RCK54GR, designed to provide high lift blade performance for efficient cutting and grass discharge in residential and commercial mowing applications.