21 Inch Mulching Mower Blade Replacement For Troy Bilt Cub Cadet Craftsman MTD Fits Models 9420741A 9420741 7420741 7420741A 74204100 490100C089 74204276 74204276S 94204276 94204276S Center Hole Bow Tie Shape
✔️ Center Bow Tie hole; 21-inch length, 2-1/4-inch width
The 21 Inch Mulching Mower Blade Replacement is a high-strength steel blade designed to fit 21-inch deck mowers from Troy-Bilt, Cub Cadet, Craftsman, and MTD families. It delivers finely chopped clippings that return nutrients to the soil and reduce blade clogging. This blade is compatible with models listed in the product details and should be checked against your mower's center hole pattern before purchase.
✅ Blade type: Mulching blade
✅ Length: 21 inches (533 mm)
✅ Width: 2-1/4 inches (57 mm)
✅ Thickness: 9/64 inch (3.4 mm)
✅ Center hole: Bow Tie
✅ Material: High-strength steel with protective coating
💡 What is a mulching mower blade used for and why choose a bow-tie center hole design? Mulching blades cut grass into fine pieces and feed the lawn, while the Bow Tie hole helps ensure a secure, properly aligned fit on compatible spindles. - Improves cut quality and reduces clumping - Fits 21-inch deck mowers from Troy-Bilt, Cub Cadet, Craftsman, and MTD - High-strength steel with heat treatment for durability