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John Deere GC00344 - Mower Blade for JS Series with 21" Deck

SKU GC00344
Original price $13.73 - Original price $13.73
Original price
$13.73 - $13.73
Current price $13.73

This John Deere #GC00344 lawn mower blade is manufactured with a combination of carbon and boron to provide hardness for a long life and sharp edge without breakage. John Deere conducts extensive testing to ensure wear and longevity on all products. A genuine John Deere Original Equipment (OEM) part. 

Note: Blades sold individually. Your mower may require more than one blade. Be sure to order the right number required for your model. Mowers using this blade usually require 1 blade.



Height 1.2 in
Length 28 in
Thickness 0.13 in
Width 8 in
Weight 2.28 lb
Type Grass Mulcher Parts


Part number GC00344 is compatibile with: -JS63 -JS63C -JS63E


Part number GC00344 replaces:
  • GC00032


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.