Oregon Mower Blade, 23" - 91-363

The Oregon® 91-363 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.

• Center hole: 1/2"
• Requires 4, 91-363 blades and 3, 91-364 blades per deck
• Offers left-hand cut
• Enhanced hardening to keep the blade sharper and more durable
• Made to exact OEM specifications
• Replaces major brand: Jacobsen

Replaces OEM Parts

• Jacobsen - JT391039
• Stens - 330-217
• Laser - 91440

Fits Models

• Jacobsen - HR511

WARNING: This product can expose you to Nickel, a chemical known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov

Oregon part number: 91-363