Description

“Oregon replacement lawn mower blades are 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. Replace your blade with confidence. Oregon blades exactly match the specifications of your lawn mower?s manufacturer. Length: 23″”; Center Hole: 1/2″”; Outer Hole: 7/16″” Requires (3) 91-364 blades and (4) 91-363 (sold separately) blades per deck Major brand replacements include: Jacobsen Replaces Jacobsen JT391040 Right-hand cut, fits HR511 model Age Group: adult.”