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.
Standard Lift Lawn Mower Blade For Simplicity # 1657589, 1636451
Replaces OEM # Simplicity # 1657589, 1636451
For Cut Size : 36"
Blade Length : 18 1/2"
Blade Width : 2
Blade Thickness : 0.187
Blade Center Hole : 3/4"
Blade Outer Holes : 0.406
Outer Holes CTR to Ctr : 2.562
Blade Type : Standard Lift |
