The John Deere 42” Mulching Kit converts your standard mower deck into a high-performance mulching system for a cleaner, more sustainable lawn finish. Designed to fit 42-inch XTrac™ and X Series decks, this genuine John Deere kit recycles grass clippings into fine mulch, returning nutrients to the soil and eliminating the need for bagging or disposal. Perfect for homeowners who want a tidy, eco-friendly cut every time.