Details: Center hole: 5/8"
Requires 3 blades for 54" cut and 2 blades for 36" cut
Enhanced mulching for bagging and discharge efficiency
Stays sharp and durable for longer
Replacement for major brand: Landpride
Description: The Oregon 91-637 replacement lawn mower blade is made to the exact OEM specification for optimum performance. Our blades are individually straightened and hardened to provide a consistent, cleaner cut and increase blade longevity.
Brand: Oregon