Fits MTD Rotary mowers, 1997 and after. Replaces OE# 742-0739. For Mulching, Bagging, and Side-Discharge. https://bestelectricmower.com is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to (“” (amazon.com, endless.com, smallparts.com or myhabit.com).