One Pack Mulching Blade For MTD Cub Cadet Troy-Bilt 21 Inch Deck Lawn Mower Replacement 742-0741A 942-0741A 742-04100 942-04276 Compatible With TB110 TB230 TB240 TB130 TB210 TB320 TB220 TB280E

MTD 21 Inch Mulching Blade Replacement for Deck Mowers
✔️ Length 531.5mm Width 55mm Thickness 3.5mm Bow Tie Center Hole

This single mulching blade fits many 21 inch deck mowers and handles mulching bagging or side discharge tasks on residential lawns.

✅ Made from tough 40MnB steel for clean consistent cuts
✅ Works in mulching bagging and side discharge modes
✅ Rust resistant coating on the edge for safe handling
✅ High lift wing design improves clipping flow and bagging

💡 What is a mulching mower blade used for? A mulching blade helps turn grass clippings into fine pieces that return nutrients to the lawn. - It features a curved shape that cuts and recuts clippings without clumping. - The design supports bagging when you want to collect debris quickly. - Side discharge mode sends clippings away from the mower path on open areas. - Bow tie center holes fit many common mower spindles for easy swaps.