Oregon 791-531 Grasshopper Blade 21 is a mower blade listed under Mower Blades at mowerproparts.com. Compare the product details, photos, and existing part before ordering.
Key Details
- Product family: Mower Blades.
- Part type: mower blade.
- Brand: Oregon.
- Product detail: Oregon Blade Length: 21 inch ; Center Hole: 1/2 inch Blade Width: 2.50 inch Thickness: 0.250 inch Off Set: 5/16 inch Requires 3 blades for 60 inch cut Major brand repl….
FAQ
What blade measurements should I compare?
The blade measurements are length 21 inch, width 2.50 inch, center hole 1/2 inch, thickness 0.250 inch.
What should I confirm before ordering this blade?
Confirm the deck or housing size, blade length, center hole, and cut direction when those details apply.

