Mulching Blade, 21"
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Mulching Blade, 21"

91-539

  • DescriptionThe Oregon® 91-539 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.
    Bullet Points
    • Center hole: 1/2"
    • Requires 3 blades for 61" cut
    • Requires 2 blades for 41" cut
    • Superior mulching for bagging and discharge efficiency
    • Enhanced hardening to keep the blade sharper and more durable
    • Replaces major brands: Grasshopper, Woods, and Bush Hog
    UPC032488915392
    EAN5400591017138
    Country of origin
    • 1010:VN:Viet Nam
    • 1004:CN:China
  • Packaged Length21.0"
    Packaged Width2.6"
    Packaged Height0.99"
    Weight (with Packaging)2.85 Lb
    Packaged LengthDepth Carton23.1"
    Packaged Width Carton3.8"
    Packaged Height Carton2.75"
    Gross Weight Carton17.35 Lb
  • Product TypeBlades
    Prop 65 DescriptionWARNING: 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
    OEM Product ModelsBush Hog - CZ2561|Bush Hog - ERM|Bush Hog - FTH|Bush Hog - RDTH|Bush Hog - TH|Bush Hog - M2260|Bush Hog - M2360|Bush Hog - M2560|Bush Hog - M2560K|Bush Hog - M2261|Bush Hog - M2361|Bush Hog - M2561|Bush Hog - M2561K|Bush Hog - PZ2761KH3|Bush Hog - PZ3061KH3|Bush Hog - (HS) Home Series|Bush Hog - (PZ) Professional Series|Bush Hog - (EC) Estate Commercial|Bush Hog - (CZ) Commercial Series|Bush Hog - M2355|Bush Hog - M2672|Bush Hog - M2661|Bush Hog - M2254K|Bush Hog - M2254|Bush Hog - M2555|Bush Hog - M2761|Bush Hog - M2673|Bush Hog - M2554|Bush Hog - M2255|Bush Hog - ZT-220 22HP|Bush Hog - M2354|Bush Hog - ZT-250 25HP|Bush Hog - ZT-25 25HP|Bush Hog - ZT-22W 22HP|Bush Hog - ZT-30D 30HP|Bush Hog - ZT-22 22HP|Bush Hog - ZT-180 18HP|Bush Hog - ZT-18 18HP|Bush Hog - EFM600|Bush Hog - TD-1500|Bush Hog - ZT-220W 22HP|Bush Hog - MTH-600|Bush Hog - MTH-720|Bush Hog - ZT-230 30HP|Bush Hog - (CZ) Commercial|Bush Hog - RFM 60|Bush Hog - RDTH 60|Bush Hog - (PZ) Professional|Bush Hog - TH48|Bush Hog - TH72|Bush Hog - FTH600|Bush Hog - FTH720|Bush Hog - PRO52|Bush Hog - PRO61|Bush Hog - FE21B|Bush Hog - TD-1700|Bush Hog - TH60
    OEM Product Parts
    • Bush Hog - 50029159
    • Bush Hog - 50034299
    • Bush Hog - 50056493
    • Bush Hog - 82324
    • Grasshopper - 320243
    • Grasshopper - 320244
    • Bush Hog - 50055707
    • Grasshopper - 320246
    • Grasshopper - 70134
    • J Thomas - BL-912
    • Bush Hog - 95754
    • Woods - 70134
    • Woods - 70134KT
    • Sunbelt - B1SB3424
    • Grasshopper - 320247
    • Woods - 72517KT
    • Grasshopper - 320242
    • Grasshopper - 320322
    • Grasshopper - 320245B
    • Woods - 70142KT
    • Grasshopper - 320245
    • Bush Hog - 823242
    • Bush Hog - 823243
    • Rotary - 13464