Oregon 91-188 Mower Blade, 20-1/2" Compatible w/ Exmark 103-3233-S Sub-Category_20 Inches 1/4" nipple

1/4" nipple

Contains PowerSharp 555745 bar and PowerSharp PS55 chain

For questions regarding compatibility

The Oregon 91-637 replacement lawn mower Blade is made to the exact OEM specification for optimum performance

The Oregon 91-622 lawn mower Blade is created to provide consistency and longevity

Oregon 91-188 Mower Blade, 20-1/2" Compatible w/ Exmark 103-3233-S Sub-Category_20 Inches 1/4" nippleThe Oregon 91 188 replacement lawn mower Blade is made to OEM specifications 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. 1 2"