Genuine Factory Parts Mulching Blade for 21-inch Cutting Decks Size:21" Uses up to 86% less

Uses up to 86% less energy

3-1/2 Inches

Interchangeable blade styles match any task

Double-Sided Anti-Tear Coating Reinforces the First 6” of Blade

Genuine Factory Parts Mulching Blade for 21-inch Cutting Decks Size:21" Uses up to 86% lessMulching 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,