Oregon 91-920 Mower Blade, 25" Low Lift Compatible w/ Walker NetSuite-ID_563880 which means it meets all

which means it meets all the necessary safety standards for use with gas

and sandy turf

Stud tread

Inner diameter:1"

replace every two chain loops

Oregon 91-920 Mower Blade, 25" Low Lift Compatible w/ Walker NetSuite-ID_563880 which means it meets allThe Oregon 91 920 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. Many parts look similar, so its crucial to ensure youre choosing the right replacement for your original equipment or engine model. Not sure? Use our Parts Lookup Tool to view part diagrams and find the correct replacement.