John Deere OEM Medium Mower Blade G 110 D 170 Lawn Garden Tractor GY20679
BY JOHN DEERE
PARTS, 54 Parts
Product Features
OEM Part Numbers: GY20679 / GX21380 / GY20684 / GY20686
Includes Lock Nuts X3 and Blades X3
John Deere lawn mower blades are manufactured with a combination of carbon and boron to provide hardness for a long life and sharp edge without breakage.