6 Pack Oregon 91-417 Mower Blade 20-11/16" Apparel · Length: 131”

· Length: 131”

Genuine Ryobi Part # 089041016704

· GreenWorks Part # 3410237-1

· Rotary Part Number: 10478

Mounting Holes or Slots 5/16" x 1-5/8"

6 Pack Oregon 91-417 Mower Blade 20-11/16" Apparel · Length: 131”DESCRIPTION The Oregon 91 417 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. DETAILS Center hole: 3 4" Requires 1 blade for 21" cut High lift: The aggressive blade angle increases air flow to push debris up and out for superior bagging or side discharge. Use with self propelled or 5 Horsepower