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.
High Lift Lawn Mower Blade For Husqvarna # 121263X, 123431X, 143978X, 532121263, , 532143978 Replaces OEM # Husqvarna # 121263X, 123431X, 143978X, 532121263, , 532143978 For Cut Size : 38" Blade Length : 19.281 Blade Width : 4.25 Blade Thickness : 0.187 Blade Center Hole : 3/8" Blade Outer Holes : 0.406 Outer Holes CTR to Ctr : 10 Blade Type : High Lift |