Craftsman 2-in-1 Blades for Lawn Tractors and Riding Mowers - 42-in - Set of 2 CMXGZAM110108 | RONA
MaxPower Commercial Mulching Blade for 22 in. Cut Craftsman, Husqvarna and Poulan Mowers Replaces OEM #'s 580244001 and 580244002 331749XB - The Home Depot
Craftsman Mower Blade, 22 Inch, 71 - 33015 for models start with 247XXXXX 37049946990 | eBay