MTD 736-0524B Bell Support Blade
MTD 942-0741A Replacement Mulching Blade 21-Inch Length
MTD 753-06304 Blade Adapter Kit
Maxpower 331528S Mulching Blade for 21 Inch Cut MTD/Cub Cadet/Troy-Bilt Replaces 742-04100, 742-0741, 742-0741A, 942-0741, 942-0741A
Mtd 710-1044 Lawn & Garden Equipment Hex Bolt Genuine Original Equipment Manufacturer (OEM) Part
MTD 748-0377E Blade Adapter
MTD Replacement Part Blade 25mm Adapter
FSP 753-06304 MTD Blade Adapter Kit, Also Replaces Blade Adapters 748-04096, 748-04227. Includes Blade Bolt 710-1044 and Washer 736-0524B (Blade Bell Support)
MTD Genuine Parts 20-Inch Mulching Blade for Lawn Mowers 1997 and After