• Oregon 90-734 Gator Mulcher Magnum JD 20-1/2 (396-734)

Oregon Outdoor Products

Oregon 90-734 Gator Mulcher Magnum JD 20-1/2 (396-734)

SKU 90-734
$19.99
$16.99

$15.99 Ground Shipping

The Oregon 90-734 Gator Mulcher G6 Magnum Blade is a heavy-duty, high-performance upgrade for John Deere 60" cut mowers. Built 25% thicker and 3" wide with Fusion®-fused cutting edges, it delivers exceptional durability, longer sharpness, and cleaner cuts in all conditions—including wet grass. Its extended cutting edge and aggressive mulching design maximize airflow for superior discharge and minimal clumping.
$19.99
$16.99
Oregon 90-734 Gator Mulcher Magnum JD 20-1/2 (396-734)

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    Product Description

    Oregon 90-734 Gator Mulcher Magnum JD 20-1/2 (396-734)

    Features:

    • Heavy-Duty G6 Magnum Construction
      Engineered as Oregon’s toughest Gator blade yet—25% thicker and a full 3" wide for unmatched strength and extended blade life under heavy mowing conditions.
    • Extended Cutting Edge
      Features a longer cutting edge than standard blades, increasing surface area for a cleaner, more efficient cut every time.
    • Fusion® Cutting Edge Technology
      Fused with an ultra-hard layer at the cutting edge, keeping the blade sharper, longer—even after repeated mowing sessions.
    • Thru-Hardened for Maximum Durability
      Heat-treated to a Rockwell hardness of C50 for optimal balance between strength and safety. Individually straightened to ensure smooth, precise cutting performance.
    • Superior Mulching in Wet or Dry Grass
      Aggressively shaped teeth create extra airflow and turbulence to reduce clumping, giving you finer mulch even in damp conditions—ideal for high-moisture lawns.
    • Ideal for High-Volume Use
      With its ultra-tough build and extended edge, this blade is perfect for landscapers, groundskeepers, and serious DIYers who demand durability and results.
    • Sharpens Like Standard Blades
      Can be sharpened just like a traditional blade—but be prepared: the hardened edge will wear down grinder wheels faster than average.
    • Optimized Airflow for Fast Discharge
      Enhanced design improves grass circulation, giving you cleaner discharges and preventing clogging in dense or lush turf.
    • Precision Fit for John Deere Decks
      Designed to fit 60” John Deere mowers requiring three blades—ensuring OEM-level compatibility without compromise.
    • Fits/Replaces:
      • John Deere Part Numbers: M48452, M112847, AM35557, AM100538, M87622, M141785
      • Oregon Replacement Part: 90-734
    • Specifications:
      • Blade Length: 20-1/2" (52.1 cm)
      • Blade Width: 3" (7.62 cm)
      • Thickness: .250" (6.35 mm)
      • Center Hole Diameter: 29/32" (23 mm)
      • Type: Mulching Blade

    More Information

    Manufacturer: Oregon Outdoor Products
    MPN: 90-734
    ConditionNew
    Shipping OptionsStandard Ground Shipping
    Center Hole29/32"

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