The Oregon® 91-638 lawn mower blade is created to provide consistency and longevity, while delivering a cleaner cut and quality results. Many parts look similar, so it’s crucial to ensure you’re 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.

• 5/8" center hole
• Extended cutting edge allows for more efficient cutting during rotations
• Enhanced mulching for bagging and discharge efficiency
• Requires 3 blades for 60" cut
• Fits various Scag models

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov