48" John Deere GX21784 Replacement Blade
Blade replaces John Deere GX21784, GY20852, and others listed below. Copperhead mulching blade replacement blade for John Deere. This blades fits John Deere 48" models 145, 155C, S170 and possibly others. Please match part numbers listed to ensure the correct fit.
Replaces:
- John Deere GX21784
- John Deere GY20852
- John Deere AM137757
- John Deere AM141035
Dimensions:
- Length: 17"
- Width: 2-3/4"
- Center Hole Diameter: 7 Point Star
- Thickness: 0.1600
