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Lawn Mower 21-in Deck Mulching Blade Set 490-100-0139

Lawn Mower 21-in Deck Mulching Blade Set 490-100-0139

Part #490-100-0139

This part is no longer available.

We've permanently sold out of this part. It's no longer available from the manufacturer and the manufacturer has no substitute for this part. Although our call center staff is always happy to help when possible, they don't have access to this part. If you can't find that part and decide to replace the product, we invite you to visit www.sears.com

Part Information

This mulching blade set (part number 490-100-0139) is for lawn mowers.

Mulching blade set 490-100-0139 is contoured to swirl grass clippings inside the deck, while the blade's long edges recut the clippings into smaller pieces. The set includes the upper and lower blades.

  • Package: 2 blades
  • Upper blade center hole: 17/64 inch
  • Lower blade center hole: 4/5 inch
  • Length: 21 inches

Wear work gloves to protect your hands when installing this part.

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