The Oregon® 91-438 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 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.

• 1-1/8" center hole
• Requires 3 blades for 60" cut
• Superior mulching for bagging and discharge efficiency
• Enhanced hardening to keep the blade sharper and more durable
• Fits Kubota B1550, B1750, F2560E, F3060, G1900, G2000 models

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