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John Deere GY20679 - Mower Blade Kit for 100, D100, E100, G100 and LA100 Series with 54" Deck

SKU GY20679
Original price $54.41 - Original price $54.41
Original price
$54.41 - $54.41
Current price $54.41
A genuine John Deere #GY20679 Mower Blade Kit for mowers with 54" decks. Standard blades. 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. Includes three blades and three lock nuts. A genuine John Deere Original Equipment (OEM) part.

Fits on the following 54" Deck models:
100 Series
  • 190C with 54" Deck

D100 Series
  • D170 with 54" Deck

E100 Series
  • E180 with 54" Deck

G100 Series
  • G110 with 54" Deck

LA100 Series
  • LA150 with 54" Deck
  • LA175 with 54" Deck


  • Mower Blade (3)
  • Lock Nuts (3)


Weight 4.12 lb
Type Mower Blades


Part number GY20679 replaces:
  • GX21380


WARNING - California Proposition 65

WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.