Arnold Genuine Parts 20 in. Mulching Blade at Tractor Supply Co.
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Arnold Genuine Parts 20 in. Mulching Blade

SKU # 444129099
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Keep equipment running smoothly with this Genuine Parts 20 in. Mulching Blade.

  • Fits MTD 20 in. walk-behind mowers, 1997 and after
  • Replaces O.E. #742-0740 and 942-0740

Specification Description
Product Type: Mulching Blades
Brand: Arnold
Manufacturer Part Number 490-100-M088