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Mower Blade, 22-5/16"

Part# 91-591

This product is only available through retailers or servicing dealers.

The Oregon® 91-591 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.

Product Details

  • Center hole: 1/2"
  • Requires 5 blades for 90" cut
  • Requires 7 blades for 124" cut
  • High-lift: The aggressive blade angle increases air flow to push debris up-and-out for superior bagging or side discharge.
  • Superior mulching for bagging and discharge efficiency
  • Enhanced hardening to keep the blade sharper and more durable
  • Fits Jacobsen models: AR-5, AR-522, and AR-722T

Specifications, Details & Support

Blades
Blade Width 5.08 cm
Thickness 6.35 mm
Blade Length 56.67 cm
Center Hole Size 12.7 mm
OffSet 3.18 mm
Air Lift 28.7 mm
General
Color Black
Product UOM Each
Weight (with Packaging) 4.01 Lb
Product Height 0.25
Product Length 22-5/16"
Product Width 2.5

Model Fit Guide and Parts Cross Reference

Need Help? Contact Customer Service at 800-223-5168 or email us at support@oregonproducts.com

Fit Guide

Replacement Guide

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