Oregon 91-613 Mower Blade, 16-5/8" Compatible w/ K5583-34340 Kubota NetSuite-ID_537759 These files should be used

These files should be used in combination with an Oregon depth-gauge tool

17210-ZF5-505

Measures: 1/2" by 90"

chain drive link count: 68

Fits 20 HP engines

Oregon 91-613 Mower Blade, 16-5/8" Compatible w/ K5583-34340 Kubota NetSuite-ID_537759 These files should be usedThe Oregon 91 591 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.