91-531 Oregon® lawnmower Blade 21" length
91-531 Oregon replacement lawnmower Blade for Grasshopper lawn mower deck
Compatible fit with OEM: 320243
- 21" length from corner to corner of blades cutting edge (measured diagonal)
- 1/2" center hole
- Width 2.50 inch
- thickness .250
- offset 5/16" drop - from the center of the blade to bottom of cutter edge
- 1" Lift
- replaces factory blade with same measurements
- Also compatible fit Replace 320245, 32045B
- requires 2 for 41" or 3 for 61" cut-
How to measure and match the correct blade see photos.
Note- Lawnmower blades ships free to mainland 48 Contiguous States in USA physical address only no PO boxes unless less than 300 miles from Iowa. Sorry- No shipping to Alaska or Hawaii on this item.
Product Type Blades Prop 65 Description 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