Genuine Factory Parts Mulching Blade for 21-inch Cutting Decks Size:21" Electronic Clutch for Kickback Protection

Electronic Clutch for Kickback Protection

Width between outer connections to middle connections is 4 inches

Permatex Optimum Easy Disassembly Seals Strong and Removes Fast

Makes it easy to dissolve uncured GREAT STUFF PRO from the valve

Compact Design for Hard-to-Reach Places

Genuine Factory Parts Mulching Blade for 21-inch Cutting Decks Size:21" Electronic Clutch for Kickback ProtectionMulching blades are ideal for finely cutting grass clippings into recycleable material to ferilize your lawn Fits Walk Behind, Push and Self Propelled Mowers with a 21 inch Cutting Deck, (1995 ) For Troy Bilt, Cub Cadet, MTD, Craftsman, MTD Gold, Bolens, White Outdoor, Murray, Snapper, Yard Machines, Yard Man and Huskee. Fits Cub Cadet CC469, CC989, CC997ES, PR521, S621, S621SS, SC621, SC621E, SR621, SRC621, SRE621, CC439, CC949, CC94M, CC98M, PR521,