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 Magnum Mulcher Lawn Mower Blade For John Deere # M143520, 145516 Replaces OEM # John Deere # M143520, 145516 For Cut Size : 54" Blade Length : 18 29/32" Blade Width : 2.5 Blade Thickness : 0.25 Blade Center Hole : 51/64" Blade Outer Holes : 0 Outer Holes CTR to Ctr : 0 Blade Type : Gator Magnum Mulcher |