Rotary Cutter Blades, CCW 20-1/8" Long for JD & Rhino

The A-8589 rotary cutter blade is a new replacement blade with counterclockwise (CCW) left lift designed for 5 ft rotary cutters, including fitment for Rhino rotary cutters. Built in a heavy-duty 4" x 20.125" profile with 1/2" thickness and a 1.5" bolt hole, it’s sized for reliable cutting performance and correct lift/flow in compatible mower decks.

Country of Origin
Varies by production batch

Key Features / Specifications

• Part Number: A-8589
• Product Type: Rotary cutter blade
• Lift / Rotation: CCW lift (counterclockwise, left)
• Fits / Used On: 5 ft rotary cutters; fits Rhino rotary cutters
• Overall Length: 20.125"
• Width: 4.000"
• Thickness: 0.500"
• Hole Diameter: 1.500"
• Center of Hole to End: 18.125"
• Offset Height: 2.500"
• Replaces / Interchanges:
  • WP8589 (John Deere)
  • 1251371 (Rhino Products)
  • A-80A8589 (Rhino Products)
  • 8589A (John Deere)

Ideal For

• Replacing a worn or damaged CCW left-lift blade on a 5 ft rotary cutter
• Rhino cutter owners needing a correct-fit heavy-duty 1/2" thick blade
• Restoring proper cut performance with the correct lift direction and blade geometry
• Keeping spare blades on hand for faster maintenance turnaround during mowing season