Oregon 791-531 Heavy Duty Blades for 61" Grasshopper 320242, 320243, 320245

**Replaces Old Oregon 91-531.**

Specifications:

Blade Width - 2.50"

Thickness - 0.250"

Blade Length - 21"

Center Hole Size - 1/2"

OffSet - 5/16"

Air Lift - 1"

Product Description

The Oregon® 91-531 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

• Requires 3 blades for 61" cut and 2 blades for 41" cut
• High-lift: Aggressive blade angle increases air flow to push debris up and out for superior bagging or side discharge
• Major brand replacement: Grasshopper
• Replace OEM No. 320243, 320245, 320245B

Fits the Following Models:

Bush Hog

ATH, ATH600, ATH720, FTH, FTH600, FTH720

Replaces the Following Blades:

Bush Hog

88668

Grasshopper

320242, 320243, 320244, 320245, 320245B, 320246, 320247, 320322, 70134

Woods

70134, 70134KT, 70142KT, 72517KT