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Mower Blade, 21"

Part# 91-628

This product has been discontinued. To see if there’s a substitution that meets your needs, please contact Technical Services at 800-223-5168 or use our Part Finder.

The Oregon® 91-628 lawn mower blade is created to provide consistency and longevity, while delivering a cleaner cut and quality results. 3 lawn mower blades are required for a 60" cut. High lift 1-1/2"

Product Details

  • Center hole: 5/8"
  • Requires 3 blades for 60" cut
  • Enhanced mulching for bagging and discharge efficiency
  • Stays sharp and durable for longer
  • Replacement for major blade: Dixon

Specifications, Details & Support

Blade Width 3.00"
Thickness 0.203"
Blade Length 21"
Center Hole Size 5/8"
OffSet 0
Air Lift 1-1/2"
Color Black
Volume 367.251 in³
Product UOM Each
Weight (with Packaging) 3.286 Lb
Product Height 0.203
Product Length 21"
Product Width 3

Model Fit Guide and Parts Cross Reference

Need Help? Contact Customer Service at 800-223-5168 or email us at

Fit Guide

Replacement Guide

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Average Customer Rating

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  • 5.0

    Aaron Cloud


    Gator® G6™ Blade

    Best blade on the market! Super heavy duty, cuts replacement a year down! Blades drop down lower, so no need to have deck so low.

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