Two 42 Cut" Mulching Blades Fits John Deere Scotts M139802 Sabre Riding MowersTwo New Aftermarket Replacement 42" Mulching Blades Fits John Deere, Scotts, and Sabre Riding Mowers This set of two mulching blades is designed for 42 inch cutting decks on Fits John Deere, Scotts, and Sabre riding lawn tractors. Mulching blades recirculate and finely chop grass clippings, redistributing them back into the lawn as natural fertilizer. Two blades are required to cover the full 42 inch deck width. Specifications Quantity: 2 blades per