Oregon 91-398 Mower Blade, 19-1/2" Compatible w/ John Deere M83459 NetSuite-ID_542865 Center hole: 13/16"

Center hole: 13/16"

Compatible with up to 10% ethanol blend fuels

Outer diameter: 5-3/4"

Flat width: 3/4"

574" and inner diameter of

Oregon 91-398 Mower Blade, 19-1/2" Compatible w/ John Deere M83459 NetSuite-ID_542865 Center hole: 13/16"You can count on the Oregon 91 398 replacement lawn mower Blade to be the best in the industry. Our 26 quality standards ensure that you're buying a sharp, high performance Blade that mounts properly. It delivers a clean cut for quality results. 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