These 42-inch mulching blades fit Cub Cadet models XT1 LT42, XT2 LX42, and more, replacing parts like 742-04126 and 942-0616A. Heads up: they don’t work with the 742-05177 S-shape center blades, so double-check your spindle’s 6-point star (5/8") pattern before buying. Measuring 21-3/16" long and 2-11/16" wide, these blades handle mulching, bagging, and side discharging all at once. Their clever curves chop grass finely, feeding your lawn nutrients while boosting bagging capacity by 50%. Lawn care just got a whole lot easier—and a bit more fun!
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