Oregon 91-394 Mower Blade, 20-1/2" Compatible w/ John Deere NetSuite-ID_599995 5 mm) replacement sharpening stones

5 mm) replacement sharpening stones These stones leave an excellent cutting edge on saw chain Easily replaced on most electric chain sharpeners

hub length is 1 3/8"

MTD - 731-0781A

it replaces Comet 203591

Oregon 91-394 Mower Blade, 20-1/2" Compatible w/ John Deere NetSuite-ID_599995 5 mm) replacement sharpening stonesOregon 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. 7 8"