Oregon 791-531 Mower Blade, 21" Compatible w/ 320245B GrasshopperOregon replacement lawn mower Blades are 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. Many parts look similar, so its crucial to ensure youre choosing the right replacement for your original equipment or engine model. Not sure? Use our Parts Lookup Tool to view part diagrams and find the correct replacement. 12"

For 42" mower decks (2006 and newer)

plastic hub

Overall width: 1"

91-516 blade and 1

The 195-039 Blade is made from Boron Steel that allows for the perfect balance between durability and ductility

Pix - P-95404014

Learn the proper filing technique using the instructions provided on the back of the package

Oregon Gator G3 98-629 is your go-to Blade in all conditions including wet

Fits Oregon 82-225

High-Quality Construction: Designed to meet or exceed OEM specifications for durability and performance

This paper air filter is for SX series

Hub length: 1-5/8"