Oregon 91-591 Mower Blade, 22-15/16" Compatible w/ Jacobsen 4137186 NetSuite-ID_559489 High quality innertube used on

High quality innertube used on select applications

This is an ignition switch with a seven post switch for engines equipped with fuel shut-off and solenoid build 1994 or newer

Size: Standard 7 Spline

Use with Oregon®45-259 bearing and 85-044 spindle shaft

creating an ultra-hard layer at the cutting edge and increasing time between sharpening

Oregon 91-591 Mower Blade, 22-15/16" Compatible w/ Jacobsen 4137186 NetSuite-ID_559489 High quality innertube used onThe 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.