Description:

These mulching mower blades are designed for 42 inch decks to provide a clean cut and natural mulch by keeping grass under the deck longer for finer clippings.

• Compatible Part Numbers Rotary 10635, GX20249, GX20433, GY20567, M128485
• Deck Size 42 inches
• Blade Length 21.38 inches
• Width 2.5 inches
• Thickness 0.157 inches
• Center Hole 0.677 inches
• Material Iron
• Functionality Supports bagging, discharging, or mulching grass clippings
• Design Shaped to cut grass into smaller pieces for quicker decomposition