Replacement mower blades by Oregon. These blades are made to exact OEM specification for optimum performance. Each blade is thru-hardened to a Rockwell C-scale hardness of 50 for optimum safety and durability, then individually straightened for a precision cut. All Oregon mower blades are made in the U.S.A.
Gator Mulcher Lawn Mower Blade For John Deere # GX20249, GX20819 Replaces OEM # John Deere # GX20249, GX20819 For Cut Size : 42" Blade Length : 21 3/8" Blade Width : 2.5 Blade Thickness : 0.187 Blade Center Hole : 11/16" Blade Outer Holes : 0.41 Outer Holes CTR to Ctr : 3.7 Blade Type : Gator Mulcher |