Oregon 91-071 Mower Blade, 21" Compatible w/ Bush Hog 82324 NetSuite-ID_549323 Fits Gravely 21538200

Fits Gravely 21538200

Spline Inner diameter: 5/8"

This Oregon tire has straight rib tread and is 4 ply

Roller bearing size: 3/4"

and 52" spindles

Oregon 91-071 Mower Blade, 21" Compatible w/ Bush Hog 82324 NetSuite-ID_549323 Fits Gravely 21538200The Oregon 91 071 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.