Oregon 91-218 Mulching Blade, 18" Compatible w/ Exmark NetSuite-ID_518093 Outer diameter: 3/16"

Outer diameter: 3/16"

You can count on the Oregon 91-489 replacement lawn mower Blade to be the best in the industry

Size: 410/350-4"

75 HP Engines

Replace your worn Deck wheel with this one

Oregon 91-218 Mulching Blade, 18" Compatible w/ Exmark NetSuite-ID_518093 Outer diameter: 3/16"Oregon replacement lawn mower Blades are 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. 5 8"