Ensure you get the right blades, look up the mower blades you need at https://partscatalog.deere.com/jdrc/. Or put the make, model and serial number of your piece of equipment in the comments when you order and we will check it before we ship the parts.
42-inch Mulching Mower Blade for X300 and Z300 Series mowers.
Sold individually, purchase 2 for a full set.
Fits On Accel Deep Mower Decks for the following models: