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

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, 72517K